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Products & Services
Basement Waterproofing Services & Products
BasementGutter Interior System
Drainage Channel
Mini Channel Drain Grate
FreezeGuard Discharge Line
Polyurethane Crack Sealing
Window Drainage
LumaBright Waterproof Panels
Wall Barrier
Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SafeDri Pro X Sump Pump System
SafeDri Triple Pumping System
SafeDri Battery Back Up
Dehumidifier
Basement Insulation
Sump Pump Installation, Repair & Replacement

Crawl Space Repair Services & Products
CrawlSeal Encapsulation Vapor Barriers and Liners
Access Hatch
Crawl Space Doors
Dehumidifier
CrawlDrain Water Drainage
ExtremeBloc Wall Insulation
Floor Insulation
SafeDri Sump Pump
Crawl Space Fan
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Basement Wall Anchors
Basement Helical Anchors
IntelliBrace Bowed Wall Repair
Carbon Fiber Fiber Wall Repair
IntelliJack Crawl Space Support
Slab Pier Repair
Wall Restoration
Interior Slab Leveling

Additional Services & Products
Concrete Leveling
Concrete Lifting
PolyRenewal
Exterior Drainage Systems
Waterline Repair & Replacement
Sewer Line Repair & Replacement
Egress Windows

Company Awards
2018 Angie's List Super Service Award
2018 Angie's List Super Service Award
Ohio Basement Authority has earned the 2018 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
Best of Home Advisor 2018 Winner
Best of Home Advisor 2018 Winner
Ohio Basement Authority was named a 2018 Best of Home Advisor winner! We earned this award for having a solid track record with Home Advisor, and we've got satisfied customers... [Read more]
2017 Angie's List Super Service Award
2017 Angie's List Super Service Award
Ohio Basement Authority has earned the 2017 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
More Awards

Your Friendly Westerville, OH Basement Waterproofing & Foundation Repair Company

Matt did a great job and even went out of his way to come back and explain the procedure to…
Testimonial from Max from Westerville, OH

Happy Customers Surrounding Westerville, OH
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Reviews From Westerville, OH
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Testimonials From Westerville, OH
John did a thorough and professional presentation, and we were pleased with previous work done for us by your company. The sales rep and installation crew did great work. They were
Testimonial by Mike C. of Westerville, OH
I am a repeat customer. I chose Ohio Basement Authority because of a recommendation from a previous customer, and I had a positive experience with OBA on another job two
Testimonial by Daniel Z. of Westerville, OH
No pressure, just the facts, which we appreciated.
Testimonial by Norman T. from Westerville, OH
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Basement Waterproofing & Crawl Space Encapsulation in Westerville, Ohio

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem. We will properly install a hidden drainage system in your Westerville basement and completely encapsulate your crawl space with CrawlSeal vapor barrier. We are here to solve your basement waterproofing problem for you.
Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Westerville Structural & Foundation Repair

Foundation problems destroy your Westerville home’s value and can be dangerous. Our in-house team of foundation repair and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.
We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys
  • Foundation Cracks
  • Garage Slabs
 We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning

Concrete Repair With PolyRenewal®!

If you have a concrete sinking problem, we also offer concrete leveling so you can enjoy your driveway, sidewalk or patio again without worry. In the past, contractors relied upon mud jacking (also known as slab jacking, concrete lifting, concrete raising, grout pumping and slab leveling) to level concrete that had settled over time. This entailed pumping concrete slurry under the settled slab to raise it and hoping that the settlement wouldn't continue. At Ohio Basement Authority we use PolyRenewal® because it is a fast & efficient method to raise sinking concrete. This simple foam injection can stabilize your concrete slab for years to come!  
Case Studies From Westerville, OH
Keeping a Leaking Basement Dry in Westerville, OH, With Reliable Permanent Solutions
A man recently took ownership of his parents’ home in Westerville, OH, after a death in the family, and he wanted to address some repair issues in the home. Water was...
Click to read solution...
Carbon Fiber Supports Stabilize a Home For Sale in Westerville, OH
After living in his house for several years, a homeowner in Westerville, OH, was prepared to sell the home. Before doing so, he knew it was a good idea to...
Click to read solution...
Mitigating Radon for a Healthier Home in Westerville, OH
It has only been a couple years since they moved into their house, but homeowners in Westerville, OH, knew it wasn’t too late to take steps to ensure the health...
Click to read solution...
More Case Studies
Photo Galleries From Westerville, OH
Wall Anchor System Stabilizes Basement Walls in Westerville, OH
Wall Anchor System Stabilizes Basement Walls in Westerville, OH
Homeowners in Westerville, OH, noticed cracks in their foundation walls, which were also bowing due to hydrostatic pressure. As water saturates the backfill soils around a foundation, the water exerts
Radon Mitigation Creates a Healthier Living Environment in Westerville, OH
Radon Mitigation Creates a Healthier Living Environment in Westerville, OH
After living in their house for two years, homeowners in Westerville, OH, began to question the health and safety of their home. They wondered if radon was present and affecting
Mitigating Radon and Encapsulating a Crawl Space for a Healthier Home in Westerville, OH
Mitigating Radon and Encapsulating a Crawl Space for a Healthier Home in Westerville, OH
Homeowners in Westerville, OH, have lived in their house since it was built 14 years ago. They plan to live in the house for the foreseeable future, so having a
Job Stories From Westerville, OH
Adding Resale Value to a Home in Westerville, OH, with Basement Waterproofing and Foundation Repair Installations
After many years of living in his house in Westerville, OH, a homeowner began the process of selling the house. The walls were cracked and bowing, and there was evidence of water damage. He wanted to find permanent solutions that would add resale value to the home, so he contacted Ohio Basement Authority. One of our expert crews installed the sub-floor BasementGutter drainage system, two SafeDri Triple Sump Pumps, and new discharge and downspout conductor lines. All of these products will help keep water out of the basement. Several Carbon Fiber wall supports were also installed on the foundation walls, and Push Piers were installed under the foundation. Both of these heavy-duty products will permanently stabilize the areas where they were installed, and will prevent further bowing, cracking and settlement. The homeowner is happy the house will be a safe, dry, and stable environment for other owners to enjoy for many years to come. Adding Resale Value to a Home in Westerville, OH, with Basement Waterproofing and Foundation Repair Installations - Photo 1
Basement Waterproofing with SafeDri and FreezeGuard in Westerville, OH
Homeowners in Westerville, OH, had issues with basement flooding, and they wanted to get to the bottom of it. Additional problems they experienced included an overflowing sump pump and a frozen discharge line. Ohio Basement Authority replaced the existing pump with the SafeDri Battery Back-Up System and installed the FreezeGuard Sump Pump Discharge Line System. These products meet the homeowners' goal of having an effective sump pump and discharge system, and keeping the basement dry all the time.
Basement Waterproofing with SafeDri & Dehumidifier in Westerville, OH
Homeowners in Westerville, OH, had an outdated sump pump in their basement that was causing some water damage in their home. They contacted Ohio Basement Authority, and one of our expert crews replaced the older sump pump with the reliable SafeDri Battery Back-Up System. A dehumidifier was also installed in the basement to dry and filter the air. New discharge lines were also installed, and an A FreezeGuard was attached to the exterior sump pump discharge line. The homeowners are happy to have an updated waterproofing system that will keep their house healthy and dry.
Corrected foundation damaged by street creep in Westerville, OH
Before selling her house, a homeowner in Westerville, OH, wanted to make sure it was structurally sound. First, she consulted with a home inspector and structural engineer. The home inspector found cracked and bowing crawl space walls, and the engineer recommended installing piers to correct the problem. The wall issues, as well as cracks in the garage, were due to street creep. This is a problem caused by the thermal expansion and contraction of exterior concrete pavement surrounding the home. The homeowner then contacted Ohio Basement Authority, which installed the  Wall Anchor System and expansion joints in the driveway. The combination of these two products is the most effective method for stabilizing foundations that have been damaged by street creep. The homeowner is pleased to have a stable home enhanced by products that carry a lifetime warranty.
Crack Repair in Westerville, OH, Will Keep the Basement Dry

Homeowners in Westerville, OH, have lived in their house for 10 years, and they recently began to notice puddles of water in their basement during heavy rains. Once areas of drywall were removed, they discovered a few vertical cracks in one of the foundation walls.

They contacted Ohio Basement Authority, and one of our expert crews repaired the cracks and placed sturdy Carbon Fiber supports to seal and stabilize the area.

The homeowners are happy this installation will now help keep their basement dry.

Crack Repair in Westerville, OH, Will Keep the Basement Dry - Photo 1Crack Repair in Westerville, OH, Will Keep the Basement Dry - Photo 2
Crack Repair Will Keep a Basement Dry in Westerville, OH

After living in their house for six years, homeowners in Westerville, OH, began to notice water seeping through their foundation walls. After removing a section of the drywall, they discovered the source of the problem was a vertical crack in the wall.

They contacted Ohio Basement Authority, and one of our expert crews first repaired the cracks. Then it was sealed with a sturdy Carbon Fiber support that will also stabilize the wall. These wall supports can be concealed by paint or drywall.

The homeowners are pleased this installation will help keep their basement dry.

Crack Repair Will Keep a Basement Dry in Westerville, OH - Photo 1Crack Repair Will Keep a Basement Dry in Westerville, OH - Photo 2Crack Repair Will Keep a Basement Dry in Westerville, OH - Photo 3
Crawl Space and Basement in Westerville, OH, Transformed into Healthier Areas
A homeowner in Westerville, OH, has lived in her house for 10 years, and the health of the structure was becoming a cause for concern. The split-level home has a partial basement and partial crawl space. The owner plans to eventually finish the basement, but she wants to make sure it will be a safe and dry area. The crawl space had the most issues with moldy, failing insulation and matting, debris, and a broken water tank. Some items were also stored nearby, but this is not a healthy environment for to be used for storage. These conditions may have also contributed to her various allergies. The owner contacted Ohio Basement Authority, and one of our expert crews encapsulated the crawl space in CrawlSeal liner. Other installations that dramatically improved the health of the crawl space included ExTremeBloc insulation panels, the CrawlDrain drainage system, a SafeDri Pro sump pump, and a dehumidifier. A FreezeGuard was also attached to the exterior sump pump discharge line, and the BasementGutter drainage system was installed throughout the basement. The homeowner now has peace of mind knowing these products will keep her crawl space and basement healthy and more functional and livable for many years to come.
Crawl Space Encapsulated with CrawlSeal & Insulated with ExTremeBloc in Westerville, OH
After living in their house for 25 years, homeowners in Westerville, OH, were growing concerned with their crawl space. Their floors were very cold in the winter, they had issues with rodents and pests, and they also suffered from allergies. Hoping to remedy these problems, they contacted Ohio Basement Authority. One of our expert crews completely transformed the homeowners' crawl space. After removing debris and the existing insulation, the crew encapsulated the crawl space in CrawlSeal liner. The heavy liner is completely sealed over the floor and walls to fully isolate the home from the earth. Drainage matting was also placed on the floor underneath CrawlSeal to add durability. ExTremeBloc insulation panels were also installed on the walls. These panels are water-resistant and more energy efficient than fiberglass insulation. A vent cover was also installed outside the home to keep outside air out of the crawl space. The homeowners are pleased to have a healthy crawl space, which translates to a healthy home.
Egress Window Installed for Safety in Westerville, OH
New homeowners in Westerville, OH, were in the process of having various repair projects completed before moving in and making the home their own. While working with their general contractor, they discussed having an egress window installed. According to the International Code for One-and Two-Family Dwellings, all habitable spaces, including basements, are required to have at least one operational emergency escape or means of egress. The homeowners contacted Ohio Basement Authority after finding our website during their research, and they were eager for us to enhance their home’s safety and appearance with a new egress window system. After carefully excavating the area outside where the new window was to be installed, one of our crews carefully cut into the block foundation wall to make room for the new window. The window’s all-vinyl frame is rust-resistant, and its double-pane glass is energy-efficient. A lightly-colored window well was installed outside the window, which allows more natural light into the basement. A durable clear cover was attached to the well to enhance safety as well as keep leaves, debris and precipitation out of the window well. The homeowners are happy to have an updated basement window system that enhances the safety and appearance of their home.
Egress Window Installed in a Basement in Westerville, OH
They were not having major problems in their basement, but homeowners in Westerville, OH, were interested in having an egress window installed. They have lived in their house since it was built 15 years ago, and they use the basement for storage and a work area. They contacted Ohio Basement Authority, and one of our expert crews installed an egress window and a covered window well along the east side of the home. The homeowners are pleased they have a safe, energy-efficient window that will allow more natural light into the basement. Egress Window Installed in a Basement in Westerville, OH - Photo 1
Foundation Stabilization With Carbon Fiber Supports in Westerville, OH

As a homeowner in Westerville, OH, prepared to sell his house, he knew he needed to address various repair projects. This included a section of one of the foundation walls that was starting to crack.

After speaking to his realtor, the owner was eager to contact Ohio Basement Authority for further guidance. He met with one of our inspectors who assessed the condition of the wall in question. Our inspector then suggested having one of our crews install one of our many reliable foundation repair solutions.

We then stabilized this wall with Carbon Fiber supports. These heavy-duty supports firmly adhere to the wall to permanently stabilize it and protect it from any further cracking or inward bowing.

The homeowner now has peace of mind knowing this trustworthy repair has helped ensure the home’s resale value, as well as its structural stability for the next owner.

Foundation Wall Reinforcement in Westerville, OH

Homeowners in Westerville, OH, have lived in their house since it was built 25 years ago. In more recent years, they have noticed cracks in one of their foundation walls.

Concerned with the safety and resale value of their home, the owners contacted Ohio Basement Authority with the goal of permanently repairing these issues.

One of our expert crews installed four durable Carbon Fiber wall supports on the problematic foundation wall. These supports permanently reinforce the wall to prevent further cracking or bowing, and can be easily concealed with drywall or paint.

The homeowners now have peace of mind knowing this reliable repair solution has helped them create a safer living environment.

Helical Piers Stabilize a Tilting Chimney in Westerville, OH
After living in their house for 29 years, homeowners in Westerville, OH, were starting to notice their chimney pulling away from the home's exterior. A tilting chimney is one of the more scary and dramatic signs of foundation settlement, but it can easily be corrected with one of our permanent foundation repair solutions. The homeowners contacted Ohio Basement Authority, and we installed two Helical Piers underneath the chimney. These heavy-duty galvanized steel piers will permanently stabilize the chimney and protect this area against further foundation settlement. The owners now have peace of mind knowing this foundation problem has been corrected so their house will be a safer living environment for many years to come. Helical Piers Stabilize a Tilting Chimney in Westerville, OH - Photo 1
Keeping a Leaking Basement Dry in Westerville, OH
After living in their house for a few years, homeowners in Westerville, OH, noticed a problem was worsening in the basement. Water was leaking inside, and the current sump pump was not able to keep up. The owners previously worked with Ohio Basement Authority on a foundation repair project, so they knew they could count on us for the best solution. They again met with one of our inspectors who took a look at the problematic basement. Our inspector then suggested some of our reliable basement waterproofing solutions. One of our crews then waterproofed the basement with BasementGutter, SafeDri, and an exterior FreezeGuard. BasementGutter was placed in the sub-floor to catch seeping water from the walls and floor. This water is then directed to drain to the SafeDri sump pump. The SafeDri features two powerful pumps inside its liner, as well as an external backup battery. A FreezeGuard also was attached to the exterior sump pump discharge line to prevent flooding from frozen or blocked lines. The homeowners are pleased to now have a dry basement because of these trustworthy repairs.
Mitigating Radon For a Healthier Home in Westerville, OH
Homeowners in Westerville, OH, have lived in their house since it was built six years ago. Recently, however, the owners began to seriously question the health and safety of their home. They were concerned with the potential presence of radon and its effects on their quality of life. Radon, a naturally occurring radioactive gas produced by uranium decay in rocks and soil, is present in homes across the globe. This gas cannot be seen, smelled or tasted, but it is quite deadly. Radon is a leading cause of lung cancer, and exposure to this gas has been liked to upwards of 20,000 annual deaths. All of these factors greatly concerned the homeowners, and they were eager to contact Ohio Basement Authority for further guidance after being referred to us by the AlphaEnergy Laboratories testing firm. The owners met with one of our inspectors who reviewed our company’s mitigation procedures with them, and he helped them draw up plans for a radon mitigation system installation. One of our crews then installed a radon mitigation system in the home to help lower the home’s radon levels as much as possible. This involved drilling a hole into the basement’s floor to create a suction point to draw radon from the house. Ventilation pipes were attached to this hole and then directed into the attic. There, the pipes connected to a ventilation fan, and additional pipes were directed through the roof for safe and effective radon expulsion. The homeowners can rest easier knowing this trustworthy solution has helped them create a safer and healthier living environment that they will be able to enjoy for many years to come.
New Downspout Conductor Lines Installed in Westerville, OH
Homeowners in Westerville, OH, have lived in their house since it was built in 1995. They were concerned with their exterior drainage system, and wanted to make sure their home would remain safe and dry all the time. They contacted Ohio Basement Authority, and one of our expert crews installed new downspout conductor lines on the property. They were buried underground and led out to the street. The homeowners are happy to now have an updated drainage system that will help keep water away from the house.
Permanent Basement Waterproofing and Foundation Repair Installations Give a New Homeowner Peace of Mind in Westerville, OH
A homeowner recently moved into her house in Westerville, OH, and she noticed the basement had water and structural issues. One of the foundation walls was cracking and bowing, and one of the cracks was beginning to leak. She contacted Ohio Basement Authority, hoping to find permanent solutions. One of our expert crews installed the sub-floor BasementGutter drainage system to intercept any seeping water, and a SafeDri Triple sump pump to pump that water out of and away from the home. New downspout lines were installed, and a FreezeGuard, was attached to the exterior sump pump discharge line. The problematic foundation walls were also reinforced with 16 structural steel I-Beams and four Carbon Fiber wall supports. The homeowner is pleased these installations will keep her house dry and structurally stable for many years to come! Permanent Basement Waterproofing and Foundation Repair Installations Give a New Homeowner Peace of Mind in Westerville, OH - Photo 1
IntelliBrace Beams Fix and Protect Failing Foundation Walls in Westerville, OH
During the 17 years he has lived in his house, a homeowner in Westerville, OH, has been keeping an eye on potential structural issues. But recently, he noticed these problems were worsening. Several areas of the foundation walls were cracking and also appeared to be tilting inward. Not only was he concerned with the structural stability of the home, but its future resale value as well. The owner voiced his concerns to a trusted friend, and his friend recommended calling Ohio Basement Authority for the perfect repair. After doing so, the owner met with one of our inspectors who evaluated the condition of the problematic walls. Our inspector then presented the owner with one type of our many reliable foundation repair solutions. One of our crews then installed several IntelliBrace beams on the walls throughout the basement. These steel beams are fastened and secured to the floor joists. The beams are then plumbed against the walls as level as possible, and the bottom of the beams are anchored to the floor. These heavy-duty beams are zinc-plated beams so they are protected from corrosion and damage. Another unique feature with this system is the ability to tighten the beams during dry seasons to potentially improve and straighten the walls. The homeowner now has peace of mind knowing his home will be a safe and stable living environment because of this trustworthy repair solution.
Proactive Crawl Space Repair in Westerville, OH
Upon purchasing their house in Westerville, OH, the homeowners wanted to make sure the crawl space would be a healthy area. They contacted Ohio Basement Authority, and Inspector Jason Fry found debris, open vents, water damage, and potential mold in the crawl space. He recommended various methods to address these issues, and we installed several crawl space repair products. These included CrawlSeal liner to isolate the crawl space from the earth, CrawlDrain to intercept seeping water, a SafeDri to pump any water out of the crawl space, and vent covers to seal the area from outside air. The homeowners were excited to have these permanent solutions installed in their house so that it will be a healthier living environment for many years to come.
Radon Mitigation and Crawl Space Encapsulation in Westerville, OH
Homeowners in Westerville, OH, moved into their house not long after it was built almost 15 years ago. Recently, however, the prospect of having radon in their house was a great cause for concern. Radon is a naturally occurring gas that can be found in homes across the globe. It cannot be seen, smelled or tasted, but it is very dangerous. Radon is a leading cause of lung cancer, and a silent killer that has been linked to more than 20,000 annual deaths. After learning about Ohio Basement Authority and our radon services, the owners wanted to contact us for further guidance. They met with one of our inspectors who helped them draw up a plan for a mitigation system installation, as well as a project to fix the nasty partial crawl space under the house. One of our crews then installed a radon mitigation system in the house to draw radon from inside the home and safely expel it outdoors, thus helping lower the home’s radon level as much as possible. The crawl space also was insulated with ExTremeBloc panels on the walls, and the area was encapsulated in thick and durable CrawlSeal. Along with isolating the crawl space from the earth, CrawlSeal also prevents moisture and vapor intrusion, as well as radon intrusion. The homeowners are happy to now have a safer and healthier living environment because of these trustworthy solutions.
Radon Mitigation in Westerville, OH

After living in their house for 11 years, homeowners in Westerville, OH, were beginning the process of selling their home. They wanted to make sure it would be a safe and healthy living environment for the next owners, so they wanted to take the proper steps in addressing any problems.

They were particularly concerned with the level of radon in the house and how it could affect its health and resale value.

Radon is a naturally occurring gas produced by uranium decay in rocks and soil. It is common throughout the country, especially in Ohio. Exposure to this deadly gas results in more than 20,000 deaths each year, and it is the second-leading cause of lung cancer. Radon is colorless, odorless and tasteless, making it difficult to detect without the proper testing.

The owners contacted Ohio Basement Authority after learning more about us through online resources like Home Advisor. One of our certified radon specialists tested the home, and the results indicated the level was 21 pCi/L (picocuries per liter). This is five times higher than the level at which radon mitigation systems are strongly recommended for homes, which is 4 pCi/L.

One of our expert crews installed a radon mitigation system to pull radon from within the home and ventilate it outside. A sealed and domed lid was placed on the existing sump pump to prevent radon intrusion.

The owners now have peace of mind knowing this reliable installation has helped create a safer home for future owners.

Radon Mitigation System Helps Create a Healthier Home for New Owners in Westerville, OH
Homeowners in Westerville, OH, were excited to move into their new house. Because they plan to live in the home for many years, having a safe living environment is very important to them. Even though they just moved into the house that was built within the last two years, they were concerned with its health. Their neighbors recently had their home tested for radon, so this raised a red flag. Radon is a colorless and odorless gas that is produced by uranium decay in rocks and soil. It is common throughout the country, but it is a major health hazard that results in more than 20,000 deaths every year. It also is the second-leading cause of lung cancer. The owners contacted Ohio Basement Authority after learning more about us online, and we tested the radon levels in their basement over the course of 48 hours. The test result was 6.6 pCi/L (picocuries per liter). Radon mitigation systems are strongly recommended for homes with levels above 4 pCi/L. Along with installing a radon mitigation system, we upgraded the sump pump to a SafeDri Battery Back-up system. We also encapsulated the crawl space in CrawlSeal liner. The owners now have peace of mind knowing these reliable installations have helped create a healthier home they will be able to enjoy for many years to come.
Repairing Nasty Crawl Spaces and Cracking Foundation Walls in Westerville, OH
During the 20 years that they have lived in their house, homeowners in Westerville, OH, noticed some cracks along the foundation walls were getting bigger. Worried about the effects of further damage, the owners wanted to address these issues right away. They found information about Ohio Basement Authority on Angie’s List and were eager to contact us. They met with one of our inspectors who completed a thorough inspection of the problematic foundation walls. Our inspector also pointed out the small crawl spaces used for storage were unsightly, unhealthy areas as well. The inspector then suggested some of our reliable crawl space and foundation repair solutions. One of our crews then permanently stabilized the failing foundation walls with several Carbon Fiber supports. These durable supports firmly adhere to the walls to hold them in their current positions and prevent any further movement. The crawl spaces were encapsulated in CrawlSeal liner. This thick and durable liner fully seals the crawl spaces from the earth. It also is a moisture and vapor barrier, and it helps insulate the crawl spaces. ExTremeBloc panels also were placed on the walls for additional insulation. The exterior drainage system also was updated with newer, thicker pipes that were placed in the ground. The homeowners are pleased these various repair projects were completed to help ensure the safety and health of their living environment.
IntelliJacks Lift and Stabilize Sagging Floors in Westerville, OH

After living in his house for 14 years, a homeowner in Westerville, OH, was preparing to sell the home. He noticed some soft spots in the floor that were out of level, and he was concerned this could impact the home’s safety and resale value.

The owner contacted Ohio Basement Authority after learning more about our structural repair services through our website.

We added a triple-sistered wooden girder next to the existing beam in the basement, then installed five IntelliJacks. These high-capacity, adjustable steel jack piers permanently stop settling and can raise the floor back to the proper level.

The owner is pleased these permanent solutions were installed to enhance the home’s structural integrity and resale value.

IntelliJacks Lift and Stabilize Sagging Floors in Westerville, OH - Photo 1
Stabilizing a Tilting, Settling Chimney in Westerville, OH, With Helical Piers

After living in her house for 20 years, a homeowner in Westerville, OH, started to notice a problem on her home’s exterior. The chimney was beginning to pull away from the rest of the home. This is one of the more dramatic signs of foundation settlement that can be particularly alarming to homeowners.

The owner wanted to address this problem before serious damage resulted. After hearing about Ohio Basement Authority, the owner wanted to contact us for further guidance. She met with one of our inspectors who completed a thorough evaluation of the home and chimney. Our inspector then recommended the perfect foundation repair solution.

One of our crews then installed two Helical Piers underneath the settling chimney. These durable galvanized steel piers were mechanically driven down to competent soil and attached to heavy-duty foundation brackets on the home’s footing. These piers permanently stabilize the chimney, help prevent further settlement, and offer the best opportunity to lift the settling section back to level.

The homeowner now has peace of mind knowing this reliable repair solution has helped her create a safer living environment.

Strong IntelliBrace Beams Permanently Stabilize Cracking, Bowing Foundation Walls in Westerville, OH
While they have lived in their house for 25 years, it wasn’t until the last few years that homeowners in Westerville, OH, noticed evidence of structural issues. Two of the foundation walls were showing signs of failure in the form of various cracking patterns and inward bowing. The home was built almost 60 years ago, and it is common for foundation walls to crack and fail due to hydrostatic pressure. They may not look dangerous at first, but these problems will only worsen and become costly safety hazards in the long run. The owners contacted Ohio Basement Authority after learning more about our company online, and we installed the IntelliBrace System, one of our many reliable foundation repair products. Seventeen of these sturdy, zinc-plated and corrosion-resistant steel beams were installed throughout the basement to permanently stabilize the foundation walls. The unique design of these beams also allows for potential wall improvement over time. The owners now have peace of mind knowing this permanent solution has enhanced the structural integrity of their longtime home.
Sump Pump Replacement and Other Waterproofing Installations Keep a Basement Dry in Westerville, OH
A homeowner in Westerville, OH, was impressed by the foundation repair installations Ohio Basement Authority previously completed in his house, and he did not hesitate to call on us again when he noticed other issues. Water would seep into the basement during periods of rain, damaging the carpet and other belongings. One of our expert crews replaced the failing sump pump with the trustworthy SafeDri Triple sump pump that will always work to pump water out of the basement even during a power outage. Other waterproofing products that were installed to keep the basement dry included the BasementGutter drainage system and a FreezeGuard on the exterior sump pump discharge line. The homeowner now has peace of mind knowing these installations have created a healthier living environment he and his family will be able to enjoy for many years to come.  
SafeDri Triple & FreezeGuard Keep Westerville, OH, Basement Dry
A homeowner in Westerville, OH, was becoming frustrated with his basement that would flood during heavy rains. He wanted to address this issue and prevent it from happening in the future, so he contacted Ohio Basement Authority. One of our expert crews replaced the homeowner's former sump pump with the SafeDri Triple Sump Pump System. The SafeDri Triple features three pumps, including a battery back-up pumping system. This ensures the sump pump will keep operating even in the event of a power outage. New discharge lines were also installed, and two FreezeGuards were installed outside of the home to prevent floods from possible frozen discharge lines. The patented FreezeGuard automatically allows water to escape from the sump pump discharge line even if the line is blocked by ice or snow. The homeowner is happy to have a house that will be dry all the time.
Wall Anchor stabilizes basement wall in Westerville, OH
After living in their house for a year, homeowners in Westerville, OH, became concerned with settling and sinking after noticing cracks in their basement wall. They worked with a local structural engineer who referred them to Ohio Basement Authority. Our company completed several foundation repair and waterproofing projects. These installations included CarbonFiber supports and corner straps, Helical TieBack and Wall Anchor System, IBeam replacement, footer drain, French drain and BasementGutter. The homeowners are very happy to have a dry and stable foundation, supported by products that are covered by a Lifetime Transferable Warranty.
Wall Anchors Permanently Stabilize Cracking and Bowing Foundation Walls in Westerville, OH
After many years of dealing with cracked and bowing foundation walls, homeowners in Westerville, OH, were eager to tackle the problem once and for all. They saw an ad for Ohio Basement Authority on TV, and they immediately knew they had to call us. We then provided the perfect solution that met the homeowners’ goals of permanently stabilizing and attempting to straighten the walls. Seven Channel Anchors – four on the east foundation wall, and three on the north foundation wall – were installed. Along with reinforcing the walls, these sturdy anchors prevent further cracking and bowing. Their unique design also allows them to be tightened for potential wall improvement. The owners are pleased these reliable, heavy-duty anchors were installed so their home will be a safe and structurally sound living environment for many more years to come.
Water Line and Sewer Line Installed in New Home in Westerville, OH

The owner of a newly built home in Westerville, OH, wanted to make sure the dwelling had proper utilities, including a water line and sewer line serving the house.

While searching for companies to complete this work, the owner found information about Ohio Basement Authority on Home Advisor. He was then motivated to contact us to learn more about how we could help him. He met with one of our inspectors who helped determine where the interior hookups would be located, as well as the paths of the new lines to connect to the city systems.

One of our crews then installed a new sewer line and a new water line on the property, and the owner is pleased to have these new, reliable systems serving his house.

BasementGutter Drainage System & SafeDri Pump Keep a Basement Dry in Westerville, OH
Living in their Westerville, OH, house for 30 years, homeowners have noticed issues with water intrusion getting worse. They contacted Ohio Basement Authority with the goal of finding a permanent solution to correct the problem. Inspector Victor Golowin performed a thorough inspection at the 90-year-old home. He found basement floors and walls with water damage, mold and rot, as well as an older exterior drainage system. Per Victor's recommendations, one of our expert crews installed the sub-floor BasementGutter drainage system and the SafeDri Battery Back-Up System to keep the basement free of water. The older paneling was removed and replaced by the LumaBright Paneling System for a more clean and attractive appearance. A FreezeGuard was attached to the exterior sump pump discharge line, and new downspout conductor lines were also installed. They were buried underground and directing them to drain water out at the street. The homeowners are happy these products will keep their house safe and dry in the long run.
Work Requests From Westerville, OH
in in Westerville
Quote for sump pump with back-up battery
in Albany Brooke Drive in Westerville
My Home/Condo is slightly over 1 year old. My garage is severely cracked. There are multiple cracks 1/8" to 3/16". My condo is on a slab (no basement). My expectation is that the entire foundation is in a similar condition to the garage. I would like to have an estimate to repair the garage floor and an estimate to repair the entire structure. (assuming all of the foundation is in a similar condition.) Can you help me with this? Additional information: How did you hear about us?: Internet Search
in Alice Dr in Westerville
I have seepage from the cove joint and possibly from some mortar joints. I just moved in and I understood that there has been a long term issue. Thanks! Additional information: How did you hear about us?: Internet Search
in Allview Rd in Westerville
Water coming in through crack in block wall at the footer in crawl space. Water traveling to block wall of basement and traveling down to footer and coming into basement at crack down near footer.
in Alumwood Dr. in Westerville
I'm showing water damage on two walls in my basement. The house is about 30 years old. Looking for ways to stop water infiltration.
in Apache Circle in Westerville
Water leaking in through poured concrete basement wall
in Apple Street in Westerville
Possible crack in foundation and water stains inside basement
in Arnett Rd in Westerville
Selling home, need quote for radon mitigation system.
in Ashford CT in Westerville
I have a few things around my house in Westerville that I'd like to get an estimate on. 1) I have a 10+ year old sump pump with no battery backup that I'd like to have replace. 2) We have a partially finished basement but I was recently noticing some evidence of water and erosion around the bottom layer of foundation block that is visible in the crawlspace part of our basement. I'd like to have the erosion looked at and look at options for sealing it up the parts of the unfinished side of my basement. 3) We have some sinking concrete in our driveway that I'd like to see about having leveled. Additional information: How did you hear about us?: Internet Search
in Ashford Dr in Westerville
Water leak in basement.
in Autumn Branch Road in Westerville
Our basement walls are bowing, we have a lot of water down there when it rains, and we have a mold problem.
in Autumn Woods Dr in Westerville
Small cracks in upper and lower floors near stairs; shifting landscaping on outside of home Basement is not sealed properly, letting in cold/hot air.
in Baldwin Court in Westerville
Costs
in Baneberry Drive in Westerville
Water leak in finished part of basement during heavy rains. Just had drains replaced, suspect there is a crack in foundation allowing water to seep inside.
in Bay Forest Drive in Westerville
My basement tested for radon. I need to get an estimate to correct this.
in Beauty Rose Ave in Westerville
Need to have someone look at my basement walls, have cracks.
in Belle Haven Parkway in Westerville
Radon level tested at 7.9 last week. Need remediation to sell house. Getting multiple quotes now.
in Belle Meade Pl in Westerville
I am considering finishing the lower level of my 4-level split home and would like an estimate on installing an egress window.
in Bellefield Ave in Westerville
We have stair step cracking in the northwest corner of our basement on both walls. There are some small hairline horizontal cracks off of the stair step crack. I believe it has gotten bigger in only a year. Additionally, in the southeast corner we have some water damage in the crawl space.
in Bethany Drive in Westerville
Crack in foundation, water in basement, drain pipe repair.
in Big Rock Drive in Westerville
Basement wall is bowing
in Big Walnut Rd. in Westerville
Looking for quote to repair/waterproof basement walls and Home area drainage
in Bitterroot Drive in Westerville
In the process of buying a new home and radon test came back at a level that requires mitigation
in Bluesail Dr in Westerville
I have a small horizontal crack in a portion of my basement wall (concrete block wall). It opens and closes slightly depending on whether we've had much rain. I want to get a quote for both your carbon armor wall reinforcing and I-beam bracing.
in Bretton Pl. in Westerville
Current sump pump is almost 15 yrs old looking for good deal to replace before it quits.
in Briarwood Ct. in Westerville
Water in one room of basement. Water entering around water pipe and at top of blocks.
in Bridgewater Ct. in Westerville
Concrete foundation blocks cracking.
in Bryan Drive in Westerville
We recently purchased a home that was tested for radon and was returned with an average radon concentration of 6.9 pCi/L. We are interested in radon mitigation for these levels and would like an estimate of the cost of this service.
in Burns Dr in Westerville
Hello- I would like to get a free quote for reinforcing a basement wall. Thanks, Suzy
in Buxley Drive in Westerville
Basement floods during heavy rain
in Camellia Ct in Westerville
Cement front porch slab is starting to sink. No cracks and we had it raised several years ago and just need it raised again
in Catawba Ave in Westerville
Water seeping into basements.
in Cedardale Dr in Westerville
Radon migration system needed Additional information: How did you hear about us?: Referral
in Central College Rd in Westerville
We have a home for sale. The inspection report came back with notes. Possible bowing and cracks. Would like to get an estimate.
in CharMar Drive in Westerville
Looking to get my basement waterpoofed. Existing old waterproofing and I-beam supports were done incorrectly by the previous owner. On heavy rains I get water that leaks in where the block meets the floor and puddles. I'd like to be able to finish my basement.
in Cherrington Ct. in Westerville
I have a two car garage with 2 single doors. The garage floor in between the two doors seems to be sinking. Additional information: How did you hear about us?: Internet Search
in Cherrington Rd in Westerville
We have some mold growing in the North East corner of the basement. Need to figure out how to fix and keep the area dry.
in Cherry Street in Westerville
I live in a house that is over a hundred years old, it has a musty smell and the water comes in when it rains.
in Cheyenne Dr in Westerville
Have driveway slab (8X8) that has sunk and is now causing rain water to travel to back yard - no longer sloping to push water towards front of house/street
in Cobblestone Ave E in Westerville
Crack in foundation
in Collingwood Dr in Westerville
We are buying a new house at this address and the inspection radon test came back at 4.0 and we would like a quote for a radon system to be installed. It is an unfinished basement and about 2/3 is crawl space with cement top of the crawl space. Thanks
in Colston Drive in Westerville
Looking to see how much it would cost to connect a battery backup for my sump pump. Additional information: How did you hear about us?: Internet Search
in Congressional Dr in Westerville
We moved into a 20 year old house 2 years ago, and there are cracks developing in several walls. I noticed that one of the foundation walls has a couple cracks. Not sure if this happened since we moved in or not.
in Conifer Dr. in Westerville
Leak in wall of finished basement
in Covington Meadows Court in Westerville
Looking to sell our house in a few months and need to address high radon levels. Levels came back at 24 plus.
in Covington Springs Ct. in Westerville
I found a horizontal crack in the concrete block foundation in our basement crawl space.
in Cresswood Place in Westerville
Cracked and bowed basement wall.
in CROSSLAKE CT in Westerville
Water coming into west side of basement.
in Deer Run Place in Westerville
4 uneven slabs of concrete on patio 12x12 Additional information: How did you hear about us?: Internet Search
in Deer Trail in Westerville
Would like to get quote on back-up sump pump system. Additional information: How did you hear about us?: Internet Search
in Delaware Dr. in Westerville
Leaks in the basement of recently purchased home; evidence of previous water damage. May be interested in landscaping and/or rain garden solutions. Would also be interested in a quote for radon mitigation.
in Dempsey Rd in Westerville
Selling house/ need radon mitigation system installed due to radon test We do not have a basement - house on slab!!! Would like a quote to gave system installed! Additional information: How did you hear about us?: Internet Search
in Duncan's Glen Dr in Westerville
Sinking floor in crawl space Additional information: How did you hear about us?: Internet Search
in E College Ave in Westerville
Channeling basement / waterproofing
in E Lincoln in Westerville
Our home is 100 years old and has 3 different crawl spaces, we would like to have vapor barrier and insulation or whatever needs to be done in the three spaces done to properly finish them done
in E Lincoln Street in WESTERVILLE
Basement water proofing and mold removal of you guys do that. I previously had a quote from OBA so if you still have that ok file and it still stands you can just send it to me.
in E Park St in Westerville
Water leaking into basement
in E Park Street in Westerville
We are purchasing a home that has sagging floor joists resulting in stair well being off level. Looking for an estimate to repair.
in E Walnut St in Westerville
Very old home with a cellar with various moisture issues. Additional information: How did you hear about us?: Internet Search
in E. Broadway Ave. in Westerville
100 year old home with original floors. Sagging of the floors towards the middle of the home seems to be increasing. Considering an addition in the future but want to make sure foundation is ok or can be repaired.
in E. College in Westerville
We have lived in our home for 22 years. We've had a problem with water in the northwest/west side of basement. The problem is not severe but needs to be addressed. Thanks.
in E. Walnut Street in Westerville
Planning on finishing the basement to add a bedroom, looking for an estimate for an egress window by end of this summer.
in Eaglesnest Ct. in Westerville
Looking to replace three window wells and possibly add a french drain.
in East College Ave in Westerville
Please contact me to schedule a free inspection of our basement. We have leaks and cracks.
in East Park Street in Westerville
Our basement needs to water-related amelioration.
in East Walnut St in Westerville
Possibly some waterproofing and leveling, overall inspection of what is needed.
in East Walnut St. in Westerville
2 houses same location bowing basement walls and check dampness. exterior wing wall foundation sinking.
in Elcliff Drive in Westerville
Need a quick quote on a radon mitigation system.
in Electric Ave. in Westerville
Want to have free estimate for basement egress windows install.
in Emerald Crossing in Westerville
New home..want a battery back up for sump pump
in Executive Ct in Westerville
My chimney is pulling away from the house. Probably about a 1 1/2 inch gap at the top. Additional information: How did you hear about us?: Internet Search
in Fairlawn Ct in Westerville
Need foundation repair.
in Fallgold Lane in Westerville
Patio leveling needed
in Fielding School Rd in Westerville
I think there may be a crack or an opening - I have gotten a few mice and have had Orkin tell me the outside is sealed, so I think they are coming in from the crawl space.
in Flagstone Sq. in Westerville
I need the corner of my concrete driveway lifted and crack surface repaired.
in Follensby Dr in Westerville
I would like to get a second opinion for Radon in our basement. We are thinking it might be the sump pump and might require a better sump pump Dome. Would like a free quote for any repairs if needed. Thank you very much for your time
in Follensby Dr. in Westerville
I have a 3-year-old house that I just purchased that needs radon mitigation. The test performed at the time of inspection came in at 10. I am hoping to have the exterior piping run inside the garage and vented through the garage roof vs. having it entirely on the exterior of the house. I also have two cracks in/near seams in the basement poured walls that need repaired. Both are less than 1/8". The house is about 2/3 full basement and 1/3 crawl, for reference. Thank you!!!
in Forest Glen Rd. in Westerville
Slight bowing and a horizontal crack.
in Fultonham Dr. in Westerville
My radon level is at9.2 pCi/L
in Gainey Ct in Westerville
We are purchasing a house with structural damage to an "add on" section of the house. I need an estimate to repair the damage. The damage is to a concrete slab foundation. Our inspection period ends Friday, Feb 24. Thanks.
in Genoa Farms Blvd in Westerville
I have a foundation wall crack in my basement. Crack starts at top of wall and goes straight down to about 12" from the bottom, vertical (not step-by-step). Walls are about 8'. Wall is in unfinished basement and backs up to garage so there's no water damage. Not sure how long crack has been there but just recently noticed. Have picture I can share if need.
in Genoa Farms Blvd. in Westerville
Our radon test results indicated that we need radon remediation at the home we will be closing on October 16th. My father, Joe List, was very pleased with the service you provided and indicated that he was told his referral may allow for a discount toward the purchase of a remediation system through your company.
in Glenwood Drive in Westerville
We have water seeping into our basement. It looks like its coming in from between the concrete block wall and the concrete floor slab. Not sure if the French drain is clogged or whether we have a bigger problem.
in Grey Fox Drive in Westerville
Have floor cracks with a good amount of water continuously coming in to basement
in Grindstone Road in Westerville
I had a crack in my basement and I recently noticed that it has gotten much worse. Repair now is NOT a choice. IT IS A MUST.
in Hamilton Ave in Westerville
I just purchased an older home in uptown Westerville and there is some evidence of prior seepage in the basement and with the current ice/snow/rain going on, there is current seepage and wetness in a couple corners. I'd like to get someone in to take a look and estimate repairs.
in Harlem Road in Westerville
Water in my basement
in Hermitage Dr in Westerville
Need one on north side of house.
in High Timber Dr in Westerville
I would like an estimate to clean and seal my crawl space in my basement.
in Highlander Dr in Westerville
Wanting to get a quote for three items. Egress window, sidewalk leveling and waterproofing or basement sealing. Thank you.
in Highplains Ct. in Westerville
There is a crack in the basement cement block wall and water is seeping in.
in Hilmar Dr in Westerville
We want to see our options with our crawl space. We are currently getting moisture, and really cannot utilize this space.
in Hollandia Ct in Westerville
Have a crack in the foundation and water is introducing. Need a quote for repair
in Honors Ct in Westerville
We want to conduct a radon test at our home and initiate a mitigation process it is required.
in Hoover Reserve Court North in Westerville
Previously filled epoxy cracks having small seepage.
in Hooverview Dr in Westerville
Would like estimate on glass block windows in the basement for privacy and security. Additional information: How did you hear about us?: Internet Search
in Hooverview Dr. in Westerville
I am interested in a backup sump pump. In very rainy conditions our current pump runs every minute and we would be in trouble if the power went out.
in Huber Village Blvd. in Westerville
I have had problems all summer with humidity in house. I attributed it to a new air conditioner. This was checked out and adjusted settings. It still continued so they came out and checked the ducts. There are black spots in ducts and flooring has been damaged in one area. Film (or mold) on cupboards. A crack in the foundation was found in one room.
in Keethler Dr. N. in Westerville
We have a basement wall (block) that has had cracks in the past and has reinforcing strips supporting it already. We are seeing cracks develop again and would like an estimate to repair the cracks/reinforce the wall.
in Keethler Dr. North in Westerville
Basement water, cracks in basement walls
in Keethler Dr. S in Westerville
Slight water seepage coming from a wall in the basement.
in Keethler Drive S in Westerville
We have cracks/bowing in one of our basement walls.
in Kennerdown St in Westerville
Correct insulation in crawl space of our basement, it should be facing down. Thanks!
in Kimberly Ct. in Westerville
I'm interested in having my crawlspace encapsulated. The crawl space has vents that have been semi-sealed; however, the gravel is still moist when it rains. Not sure how the water is getting in. Regardless, once we figure out the water problem I'm interested in encapsulating the crawl space and would like an estimate.
in Lakegrove Ct in Westerville
I would like a quote on superpump and triple safe systems.
in Lance Ct. in Westerville
Leaking basement wall
in Langton Circle in Westerville
Concrete patio sloping toward house.
in Leacrest in Westerville
Bowing basement walls
in Legacy Ct in Westerville
Need an estimate for fixing a slope/grading issue on side of house. Also need to have a crack in basement wall looked at.
in Legacy Drive in Westerville
Driveway extension settling Possibly impacting that side of garage floor Saturday if possible
in Lewis Center Rd. in Westerville
Recent construction done on home Basement walls cracked, water getting in
in Logan Ave in Westerville
We had a leak at our main water valve this winter and were advised that we would need to replace our main water line in the near future. Our house was built in 1941 and still has a galvanized steel line. We are hoping to complete this work this year.
in Logan Ave. in Westerville
Hello, I am in need of several estimates for the above referenced property address. Items include basement repair, sidewalk and patio repair, and radon mitigation. Additional information: How did you hear about us?: Referral
in Lookout Ridge Drive in Westerville
Water leak thru the foundation near the basement window. Please contact me as soon as possible. Thank you
in Lori Ln. in Westerville
Seepage from the floor and staircase cracks in the walls.
in Lynbrook Lane in Westerville
Back flow repair outside drainage
in Mainsail Dr in Westerville
Basement floor slab settling. Affecting load-bearing block wall.
in Mainsail Drive in Westerville
2 basement corners are leaking during heavy rains. Only a minimal amount of water reaches the carpet.
in Makassar Dr in Westerville
During all the rain last summer, we found that there was minor flooding in our basement that we would like to look at to be repaired and see if the French drain needs improved or what is occurring.
in Manitou Dr. in Westerville
An interior slab floor that has previously been raised is starting to drop again. Additional information: How did you hear about us?: Internet Search
in MapleBrooke Dr. W. in Westerville
Interested in crawl space incapsulation
in Mariemont Dr in Westerville
I have installed a basement and need an egress for safety. Additional information: How did you hear about us?: Internet Search
in Markworth Ct in Westerville
Crawl space insulation, vapor barriers and walls. Contact by email or preferred phone at work is 614-841-7608
in Massey Dr in Westerville
My sump pump is 7 years old and runs much of the time. It recently failed to pump, but restarted with a simple unplug, plug of power. Its lower drainage tube also has a hole in it. It is time to be replaced
in Meadow Glen Dr N in Westerville
Appear to have leak in corner of my crawl space. Only apparent after a heavy rain. Please contact me. Would like this fixed asap. Thank you
in Meadow Glen Dr. South in Westerville
Sidewalk from driveway to front door is sinking, needs to be leveled with rest of the concrete driveway and front step. Approximately 26 ft. (8)3 1/2 ft. sections. Additional information: How did you hear about us?: Internet Search
in Mentor Dr in Westerville
1. My son's new house does not have radon mitigation system installed 2. Want his sump pump checked too if possible
in Mill Wind Ct E in Westerville
Small 1/8 inch hole, at bottom of one basement wall. Every time, there is a significant rain, water leaks through. Only place, in the basement, that gets water.
in Millfield Ave in Westerville
We have a finished basement with a gravel-bottom crawl space that is actually tall enough to walk in (about 5 1/2 feet tall). We have been leery to mitigate the radon because we weren't sure if there was a solution that would allow us to walk into the crawlspace for storage access. Looking to know if this is possible, and to get a quote. Thanks!
in Mist Flower Lane in Westerville
Radon fan has become noisy
in N Spring Rd in Westerville
I am interested in getting a qoute for an egress window in our basement spare bedroom.
in N Spring Road in Westerville
I need a crawl space encapsulated.
in N. Hempstead Rd. in Westerville
Wet basement- water coming in from under deck area, cracks in basement wall, etc.
in Natalie Ct N in Westerville
Wet leaky walls. One side needs a steel beam.
in Nautilus Pl in Westerville
I have a leak in one of the walls of my basement and now have water coming in. I need to get an estimate for repairs.
in Niagara Reserve Drive in Westerville
We just moved into our condo and we have a radon mitigation unit already installed. We wanted someone to come out and make sure that the system is working properly and see if we can get a quieter fan installed. Thanks
in Nottingham Ct in Westerville
Damp basement issues. Odor and old wet spot on wall.
in Oak Hill Drive in Westerville
Sinking porch, windows/doors that don't swing properly, leaking into basement
in Oakwind Court in Westerville
House walkway has sunken slabs and the step to the house has sunk.
in Olde Mill Dr in Westerville
Recently discovered water leaking into the baseement in one area
in Olde Mill Drive in Westerville
Hi, I would like to get a quote on installing a radon mitigation system at my home. Thank you!
in Park Place Dr in Westerville
Mold/dampness in 2 corners of cinder block basement - one side finished, one side unfinished. THanks!
in Parkmoor Drive in Westerville
Water in basement
in Penbrook Street in Westerville
Moisture under basement lamanent floor. Mold/Moldew
in Potomac Ct in Westerville
Water damage on basement floor/wall
in Powderhorn Ln in Westerville
Basement wall is bowed and cracked. I think a tree root did it over time. Needs to be shored up and crack filled.
in Robins Rd in Westerville
I have a 30 foot long by 36 inch wide concrete walk from my gravel drive to front porch. This has cracked along seams into 3 sections each of which are in good shape but they don't line up vertically, The section next to the porch which includes 3 roughly 36 inch squares and one step is the worst and has sunk about 6 inches at the porch making that second step up to the porch about 13 inches. I would like to get a quote to level that section and separately to align the other sections of the walk. Additional information: How did you hear about us?: Internet Search
in Rockbridge Rd in Westerville
Some failure of basement water ingress protection. 42 year old home with block walls in basement, some crawl space. Sump pump failure several years ago caused or aggravated cracks in walls and floor. Generally basement is dry, but two corners are increasingly damp and show indication of mold. Additional information: How did you hear about us?: Internet Search
in Royal Birkdale Drive in Westerville
I would like an estimate on installing an egress window in a poured foundation home. Additional information: How did you hear about us?: Internet Search
in Running Brook Drive in Westerville
We have a 12' x 24' x 3' crawl space that we would like to have encapsulated. Additionally, we would like a separate quote for removal of existing batt insulation around the perimeter of the crawl space.
in S Hempstead Road in Westerville
We would like to know pricing on an Egress window for our basement.
in S Keethler Drive in Westerville
There is cracking in my foundation
in S State Street in Westerville
Flooding seems to be coming from the floor of our basement.
in S. Hempstead Road in Westerville
We have a problem in our basement crawlspace and it appears that the outside wall facing the deck is having some foundation issues. There is buckling and some cracks. We would like advice and an estimate as to the cost of fixing the problem, and sealing that area for moisture.
in Saint Andrews Dr in Westerville
Poor drainage in rear lawn area. Additional information: How did you hear about us?: Internet Search
in Saint Andrews Dr. in Westerville
Sump Pump Installation
in Sanctuary Dr in Westerville
Radon Mitigation System Installation
in Sandstone Loop N in Westerville
Hi, I would like an estimate on sidewalk repair please. Thanks Susan
in Shadow Creek Dr in Westerville
Cracked basement block wall
in Smoke Burr Drive in Westerville
I'd like an inspection and diagnosis of some cracks in the interior walls and ceiling of my home
in Smothers Road in Westerville
Interested in new insulation for our basement crawl space.
in Somerset Ave in Westerville
Looking to clean up our crawl space in the least toxic way possible.
in South Spring Rd in Westerville
I want a price on 4 cracks to be fixed in my poured wall basement foundation. Additional information: How did you hear about us?: Internet Search
in Spring Creek Dr. in Westerville
Bowing basement walls
in Spring Hollow Lane in Westerville
Water intrusion
in Spring Run Drice in Westerville
Hi, I had a small leak in a my basement and it left some damage. I would like an estimate to fix. Please call me at 716-713-3040. Thank you!!
in Springfield Drive in Westerville
I would like a free inspection and consultation regarding my basement. There is water leakage in basement from one wall possibly a drainage problem. Also, horizontal crack in two walls with some bowing.
in Sterling Glen Dr. in Westerville
How often should you replace pump home is 20 years old
in Sudeley Ct in Westerville
Floors are creaky, and seem soft in some areas of our house. Want to make sure everything is stable in the crawlspace. Also, a quote on crawlspace encapsulation. Additional information: How did you hear about us?: Internet Search
in Sugarberry Court in Westerville
Wet carpet on backwall in basement
in Summertree Ln in Westerville
Want to have sump pump looked at for regular maintenance. Additional information: How did you hear about us?: Internet Search
in Sunbury Lake Dr in Westerville
With all the rain, we've noticed moisture on a wall in our basement. It appears water is seeping through the cement bricks/grout in the wall. There is no water on the floor. I would like to get an expert opinion on the cause and possible solutions/quote.
in Sunwood Place in Westerville
We are in contract to purchase a home and would like to add an egress window to the basement.
in Tallowwood Dr in Westerville
Some uneven sidewalks/walkways from front door
in Talon Circle in Westerville
I'm looking for a quote for an egress window for my basement. I'm located in Westerville. The walls are poured.
in Tammerlane Ct in Westerville
The concrete at the front door has sunk and now water travels toward the front door instead of away.
in TarryCrest Drive in Westerville
We have recently put our house up for sale and some concerns about cracks in the floor of our basement have come up. I would like to get these looked at and know if it is something that is a serious issue or just something that needs fixed.
in Temperance Pt St in Westerville
Water soaking finished basement carpet
in Timberbank Lane in Westerville
My basement crawl space has a couple of cracks, I would like someone to give me an estimate on repair and to know if this is a foundation issue. Thanks, Susan
in Totten Springs Dr in Westerville
Our home is on the market. I'd like to have the basement checked to be sure there is no water issue.
in Tournament Dr. in Westerville
We need 3 egress windows in our basement area. Two bedrooms have the window wells. The third space is a kitchen area that is mostly above ground.
in Tussic Street Rd in Westerville
We are looking for an estimate for running a water line from our basement to a new meter. There is also the potential need for an RPZ back flow prevention valve to be installed as well.
in Twin Lakes Ct in Westerville
We have a crawl space that has a white line above plastic floor cover. Might need waterproofing
in Upper Lake Circle in Westerville
I am interested in having estimates for a dehumidifier and crawl space sealing. I got your name from Angie's list. Thanks.
in Vancouver Dr in Westerville
Suspected broken drainage pipe causing water backup ans small puddle in basement
in Vienna Drive in Westerville
I noticed stair stepping cracks in our brick on the side of our house.
in Wallasey Drive in Westerville
Need quote for concrete leveling in our driveway, and, for sealing of driveway.
in Wallean Drive in Westerville
We fhave a horizontal crack in our basement that we would like repaired
in Walsingham Ct in Westerville
I have some cracks in my foundation.
in Wedgewood Terrace in Westerville
We have some cracking of our basement walls. Our house was built in 1994. Just want to see if it is serious or not.
in West Park St in Westerville
Crawl space floor support installation and vapor barrier ASAP Thank you, Bill
in Whitetail Ln in Westerville
Would like to have new sump pump system that has primary + backup pumps. Additional information: How did you hear about us?: Internet Search
in Willow Bend Ln in Westerville
Im a previous customer and we had a recent water intrusion in our basement into our sec system box. The water mitigation people indicated that it may have been a backed up or overloaded footer drain perhaps? Would like to discuss a possible investigation of that.
in Winfield Meadows Dr in Westerville
Current Radon level is 8.6
in Worthington Rd in Westerville
Need to get egress window installed in basement ASAP
in Wyndale Drive in Westerville
Check radon levels and abatement estimate if necessary
in Yellowhammer Dr. in Westerville
The home is under contract and the buyer is requesting mitigation as a result of a high reading. Need quote to determine if will install
Westerville Customer Review
5.0
Patty
Westerville, OH 43082
Westerville Customer Review
5.0
Bob
Westerville, OH 43082
Westerville Customer Review
5.0
Robert
Westerville, OH 43082
Westerville Customer Review
4.6
Julia
Westerville, OH 43081
Westerville Customer Review
5.0
Nancy
Columbs, OH 43229
Westerville Customer Review
5.0
Michael
Westerville, OH 43081
Westerville Customer Testimonial
Gene W.
Westerville, OH
I just wanted to compliment Adam and his crew on the work they did replacing our culvert drain. They were courteous, professional and efficient.
 
I appreciated that they even went the extra mile by carefully replacing the driveway siding blocks when they were done, and grading the driveway back to even grade.
 
Thanks guys.
Westerville Customer Testimonial
Peter R.
Westerville, OH

The representative was respectful, and his presentation was very informative.

I chose Ohio Basement Authority because Engineer Steve Schira's recommendation, and a very thorough and helpful presentation. 

This was a very friendly and helpful group who seems to enjoy what they do, and love to share it with others.

Westerville Customer Testimonial
Heather M.
Westerville, OH

Everyone at the office was very helpful and easy to get a hold of when questions came up! 

The inspector you sent was able to come out fast, and he gave me the information I needed to make a decision on work to be done.

The crew, including Milton and Daniel, were awesome! They were friendly, answered questions and were efficient. They got right to work and completed it ahead of schedule! The clean-up was great. They left things exactly how they were to start.

Westerville Customer Testimonial
Thomas J.
Westerville, OH

I saw one of your trucks in the neighborhood, and I contacted you specifically in response to a direct mailing. I then chose to work with your company because of the cost and getting exactly the solution I needed.

Of all the representatives that came to the house, I found Jacob Thomas to be the most helpful. He listened to what I wanted and did not try to sell me what I did not need.

The crew wanted to come early due to a scheduling snafu, but we were able to reschedule to what we were expecting. That allowed us to do some last-minute cleanup. Then they called to let us know they were coming, and they were on time.

Jose and his crew were very polite and nice. I was surprised how quickly and cleanly the work was done. Except for the work done, you wouldn’t even know they had been here.

Westerville Customer Testimonial
Lauren R.
Westerville, OH

The inspector I met with was very nice, explained what I should expect for the repair, and was on time. You price matched another company that wanted to do a more invasive procedure that I didn’t want. Then I looked you up on the BBB website and liked your reviews.

The installation crew was on time, and even called 20 minutes ahead of time to tell me they were on their way. I liked that. They were extremely courteous, very polite, put footies on to protect my carpet, and explained everything to me.

Overall, it was a great job. There was an unexpected change in the procedure to fix the crack, but you worked with us and made the necessary changes right on the spot with no need to reschedule. That was amazing. I will refer your company to friends and family.

Westerville Customer Testimonial
Nate L.
Westerville, OH

I chose to work with Ohio Basement Authority because of the great inspector I met with and the reviews I read about the company. My inspector was very knowledgeable and personable.

The foreman and his crew were excellent. He walked me through everything and kept me updated the entire time.

Westerville Customer Testimonial
Patti M.
Westerville, OH

My experience with Ohio Basement Authority was amazing.

Mr. Becker was extremely helpful, very efficient and explained every process through our appointment. I was extremely impressed with his professionalism, and he was very helpful with my final decision.

I will refer Ohio Basement Authority whenever asked for a recommendation.

Westerville Customer Testimonial
Don D.
Westerville, OH

We knew Ohio Basement Authority was the right choice after comparing your reviews on BBB and Angie's List to reviews of similar companies.

The crew answered all our questions and guided my wife or me through the work, products and how everything was being done. The crew foreman kept us informed through the entire process. He even told us what we needed to do after the work was completed.

Based on the level of work and feedback provided by your company, I will emphasize to anyone that needs work done to contact Ohio Basement Authority.

Westerville Customer Testimonial
Lynn Y.
Westerville, OH

I heard about Ohio Basement Authority through the company's TV ad, and I chose to work with them because of the price and product offered.

The inspector I met with was friendly, kind, informative and patient.

The crew was awesome. They were on time, and actually arrived a little early. They cleaned up every step of the way, and were very insistent that they go the extra mile to make sure they didn't leave any evidence that they had been here.

Westerville Customer Testimonial
Doug B.
Westerville, OH

I heard about Ohio Basement Authority through TV ads and mailings, and I chose to work with this company because of its reputation and responsiveness. The inspector I met with was professional, knowledgeable, and patient.

Westerville Customer Testimonial
Kim J.
Westerville, OH

I saw an Ohio Basement Authority TV commercial, and I chose to work with the company because of its BBB rating and the product quality.

The company representative and his presentation was very thorough and informative. He was also very relatable and easy to talk to.

The installation crew arrived early and called ahead. They were also very easy to talk to and very thorough. I felt very well-informed.

Westerville Customer Testimonial
Mike C.
Westerville, OH

Ohio Basement Authority did work at my neighbor's, and I chose your company because of my neighbor's input and the information I found on Angie's List.

The representative's presentation was very thorough, and I was pleased dealing with Brandie. She was helpful and very polite.

The crew was also very polite, and answered all questions. Throughout the install the crew was great, explaining the work being done.

Westerville Customer Review
5.0
Peter
Westerville, OH 43082
Westerville Customer Review
5.0
Noelle
Westerville, OH 43082
Westerville Customer Review
4.6
Keith
Westerville, OH 43082
Westerville Customer Review
4.6
Craig
Westerville, OH 43082
Westerville Customer Review
5.0
Frank
Westerville, OH 43082
Westerville Customer Review
4.8
Stewart
Westerville, OH 43081
Westerville Customer Review
5.0
Pat
Westerville, OH 43081
Westerville Customer Review
5.0
Maria
Westerville, OH 43081
Westerville Customer Review
5.0
Rebecca
Westerville, OH 43081
Westerville Customer Review
5.0
J
Westerville, OH 43081
Westerville Customer Review
4.8
Barbara
Westerville, OH 43081
Westerville Customer Review
5.0
Joel
Westerville, OH 43081
Westerville Customer Testimonial
Tracey and Michael R.
Westerville, OH

The installation crew called both days before their arrival, and they were right on time.

They even took time to talk with my daughter that was a little nervous to have them in the house. They talked to her about Dora the Explorer and toys. It was very nice for them to take time to make sure we were all comfortable.

They did a great job! They were friendly, clean, kind, did not take a lot of breaks, and left a beautiful product. They were knowledgeable and informative.

Westerville Customer Testimonial
Todd B.
Westerville, OH

No concerns. I just wanted to express my appreciation towards your staff. I called in when I came to find water in my basement, and was promptly connected to the emergency service line where I spoke with Matt. Matt advised that the techs were pretty busy yesterday, yet still took the time to listen to my problem. Matt was able to diagnose my issue over the phone and walked me through steps to address the issue. I really appreciate that type of service and willingness to help. Thanks again!

Westerville Customer Testimonial
Lucas E.
Westerville, OH

When our inspector arrived, he gave us more information than any other company. I felt comfortable with the plan after he explained it so thoroughly.

Joe and the installation crew arrived on time, gave me updates on their progress, and finished the job exactly when they said they would.

Westerville Customer Testimonial
Michael W.
Westerville, OH

I found that a neighbor used Ohio Basement Authority and was very satisfied. I also was impressed with the inspector’s presentation. He was very knowledgeable and thorough, and several options were presented.

The installation crew was very prompt and went right to work. They answered all my questions, took care of all concerns immediately, and left everything in perfect order.

The entire process from the initial contact to the project completion went very smoothly.

Westerville Customer Testimonial
Alicia M.
Westerville, OH

The inspector we met with was thorough and patient in answering our questions. We chose to work with Ohio Basement Authority because of the lifetime warranty, and this is a reliable company.

The foreman and Milton with the installation crew were neat, friendly and hard-working.

Westerville Customer Testimonial
Thomas A.
Westerville, OH

I chose to work with Ohio Basement Authority because of Patrick. He is awesome. He knew his stuff, and he could answer all of my questions. I also was impressed with what was presented for the radon mitigation system.

The installation crew members were thorough, clean and quick. The job they did was high-quality.

Westerville Customer Testimonial
Daniel Z.
Westerville, OH

I am a repeat customer. I chose Ohio Basement Authority because of a recommendation from a previous customer, and I had a positive experience with OBA on another job two years ago.

Victor was friendly and courteous, and did his job efficiently. The crew was five minutes early, which was perfect.

Westerville Customer Testimonial
Sandra S.
Westerville, OH

I chose to work with Ohio Basement Authority because I liked the ad on the television, and I liked what John had to say. I really liked John. He gave a great presentation, and he was not pushy. He is an asset to your company.

I had a very nice crew. They arrived on time, almost to the minute, and they did a good job.

Everybody I talked to was professional and helpful. I’m very glad I chose Ohio Basement Authority.

Westerville Customer Testimonial
Jill C.
Westerville, OH

I’ve seen Ohio Basement Authority on Facebook, and I chose to work with the company because of various recommendations.

The inspector I met with was great, and Logan with the crew was great. He was on time and did his job quickly and efficiently.

Westerville Customer Testimonial
Max T.
Westerville, OH

I heard of the company through online advertising, and chose it because of ratings on Angie's List and reviews.

Brandie set our appointment earlier than than expected and arranged a time frame at our convenience. That was very helpful.

Matt did a great job and even went out of his way to come back and explain the procedure to my wife, as she was out of town at our first appointment.

The crew arrived on time, was courteous, did a good job cleaning up and completed the job in the time frame we agreed on.

Westerville Customer Testimonial
Kim M.
Westerville, OH

The office staff is very efficient. I left a message and received a return phone call shortly thereafter.

The inspector did a great job explaining the process and cost. Your reputation and the thoroughness of the inspector's presentation led me to choose your company.

The foreman and his crew were so pleasant and respectful. I even offered to sweep up in the garage, but the crew insisted on doing it.

The job the crew did on my radon system was great! There was an issue with air getting into my crawl that they fixed too in order to get the system to work properly. They were thorough, and the end product looks great!

Westerville Customer Testimonial
Mike K.
Columbus, OH

The positive comments during my Internet search led me to choose Ohio Basement Authority, along with their focus on structural issues which we had. The office staff answered my questions and/or got back to us promptly. Communication about scheduling was timely. Also, the inspector was knowledgeable and could explain it in an understandable way. The crew communicated with us about time of arrival, and they were very courteous and professional. They were very careful taking things through the house, and cleaned up very well each day.

Westerville Customer Testimonial
Gerry K.
Westerville, OH

I first saw Ohio Basement Authority at the Home and Garden Show at Vets Memorial.

The office staff was always very courteous, and the representative's presentation was great. I'm glad he did not do a hard sale. He came out on a second request to assure me of my wall situation.

I selected Ohio Basement Authority because of its reputation and the sales rep being real with us. It made more sense as to his explanation of our basement issues.

Adam and the crew did an excellent job. I would recommend them, and looking forward to additional work.

Westerville Customer Testimonial
Kelli M.
Gahanna, OH

I saw a friend, Mike Moss, proudly posting about the company he works for, so I wanted to get a quote and eventually work done.

The installation crew was friendly and patient with me and my annoying pups. They kept the site clean as they worked, and they paid close attention to not leave behind any trash or rubble.

Thank you very much for providing friendly, professional service! I have been more than satisfied with the level of service I received.

Westerville Customer Testimonial
Deb K.
Columbus, OH

We’ve seen Ohio Basement Authority on TV and online ads. We also know Rich and we trust him. Rich took the time to show us why we needed the walls supported and recommended the carbon fibers.

This particular job went beyond our expectations. We are very happy with the crew, the job and the way they handled the clean-up.

Westerville Customer Testimonial
Melanie A.
Columbus, OH

We’ve seen Ohio Basement Authority’s commercials, but we chose to work with the company because of Danny’s presentation and the value of the repairs. Danny was excellent!

The crew worked very hard. We were impressed with their work ethic and friendliness.

Westerville Customer Testimonial
Jeff A.
Columbus, OH
I chose to work with Ohio Basement Authority because Joe Stuber, one of the foremen, is my neighbor. Ohio Basement Authority also had more options than other companies. Most companies wanted to just put beams in. Ohio Basement Authority’s wall anchor system was a much better, less intrusive and cheaper option. Our inspector did a great job of explaining everything. He even found a solution that was cheaper than what I had originally thought. I felt really comfortable with selecting Ohio Basement Authority. The installation crew started at 8 a.m. and left at 8 p.m. when the work was finished. They even started helping me put my personal items back. They were really courteous and helpful. The crew also answered all of my 4-year-old daughter’s question with laughter and happiness.
Westerville Customer Review
5.0
Eric
Westerville, OH 43081
Westerville Customer Review
5.0
Jackie
Westerville, OH 43081
Westerville Customer Review
5.0
Melissa
Columbus, OH 43231
Westerville Customer Review
5.0
Linda
Columbus, OH 43230
Westerville Customer Review
5.0
Ann
Gahanna, OH 43230
Westerville Customer Review
5.0
Brady
New Albany, OH 43054
Westerville Customer Review
5.0
Jacob
Columbus, OH 43231
Westerville Customer Review
4.8
Jeff
Columbus, OH 43230
Westerville Customer Review
4.2
Dustin
Gahanna, OH 43230
Big Walnut Rd.
in Westerville
Looking for quote to repair/waterproof basement walls and Home area drainage
E Lincoln Street
in WESTERVILLE
Basement water proofing and mold removal of you guys do that. I previously had a quote from OBA so if you still have that ok file and it still stands you can just send it to me.
Elcliff Drive
in Westerville
Need a quick quote on a radon mitigation system.
Follensby Dr
in Westerville
I would like to get a second opinion for Radon in our basement. We are thinking it might be the sump pump and might require a better sump pump Dome. Would like a free quote for any repairs if needed. Thank you very much for your time
Huber Village Blvd.
in Westerville
I have had problems all summer with humidity in house. I attributed it to a new air conditioner. This was checked out and adjusted settings. It still continued so they came out and checked the ducts. There are black spots in ducts and flooring has been damaged in one area. Film (or mold) on cupboards. A crack in the foundation was found in one room.
Mainsail Dr
in Westerville
Basement floor slab settling. Affecting load-bearing block wall.
Penbrook Street
in Westerville
Moisture under basement lamanent floor. Mold/Moldew
Sugarberry Court
in Westerville
Wet carpet on backwall in basement
Sunbury Lake Dr
in Westerville
With all the rain, we've noticed moisture on a wall in our basement. It appears water is seeping through the cement bricks/grout in the wall. There is no water on the floor. I would like to get an expert opinion on the cause and possible solutions/quote.
TarryCrest Drive
in Westerville
We have recently put our house up for sale and some concerns about cracks in the floor of our basement have come up. I would like to get these looked at and know if it is something that is a serious issue or just something that needs fixed.

our service area

We serve the following areas

  • Ava
  • Barlow
  • Bartlett
  • Belle Valley
  • Belpre
  • Beverly
  • Buffalo
  • Byesville
  • Caldwell
  • Cambridge
  • Coal Run
  • Coolville
  • Cumberland
  • Cutler
  • Derwent
  • Dexter City
  • Fairview
  • Fleming
  • Graysville
  • Hockingport
  • Kimbolton
  • Kipling
  • Little Hocking
  • Long Bottom
  • Lore City
  • Lowell
  • Lower Salem
  • Macksburg
  • Marietta
  • Mcconnelsville
  • New Concord
  • New Matamoras
  • Newport
  • Old Washington
  • Pleasant City
  • Portland
  • Quaker City
  • Reedsville
  • Reno
  • Salesville
  • Sarahsville
  • Senecaville
  • Stockport
  • Summerfield
  • Tuppers Plains
  • Vincent
  • Waterford
  • Watertown
  • Whipple
  • Wingett Run
Our Locations:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
1-614-254-6006

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