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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
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
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
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 Ashville, OH Radon Mitigation & Basement Waterproofing Contractor

We’ve tried other companies, but felt that they were not as knowledgeable as this company….
Happy Customers Surrounding Ashville, OH
Testimonials
Reviews
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Testimonials From Ashville, OH
Your representative was very thorough and answered my questions both when he was here and later when I had additional questions. His presentation and willingness to work with me sold
Testimonial by Donna W. of Ashville, OH
I've seen Ohio Basement Authority's TV commercials, and I chose to work with the company because of the warranty and patented system. I had an excellent crew that was very knowledgeable
Testimonial by Joshua G. of Ashville, OH
I chose to work with Ohio Basement Authority because of the company’s rating and my inspector. He did an excellent job in providing information about the cost and expectations. It was
Testimonial by Rory M. of Ashville, OH

Basement Waterproofing & Crawl Space Encapsulation in Ashville, 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 Ashville 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

Ashville Structural & Foundation Repair

Foundation problems destroy your Ashville 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 Ashville, OH
Waterproofing a Leaking Basement in Ashville, OH
A homeowner, who had lived in her Ashville, OH, home for 40 years, was fed up with her basement leaking all the time. Water was coming in from the base of...
Crawl Space Encapsulation in Ashville, OH
Homeowners in Ashville, OH, had a utility company come in to run some lines into their 86-year-old home. He alerted them that one area of the house had crumbled from...
Job Stories From Ashville, OH
Carbon Fiber Supports Stabilize a Foundation Wall in Ashville, OH
During the three years he lived in his Ashville, OH, house, a homeowner noticed a cracking and bowing foundation wall was getting worse. He was concerned with these issues affecting the home's structural integrity, as well as his ability to sell the house. He contacted Ohio Basement Authority after learning more about our company through websites like Home Advisor. We installed one of our many reliable foundation repair products to address these common signs of wall failure. A total of 19 Carbon Fiber wall supports was installed on the problematic foundation wall. These sturdy supports permanently stabilize the wall and prevent further cracking and inward bowing. They can also be easily concealed with paint, drywall or paneling. The homeowner now has peace of mind knowing the house will be a more stable living environment for many years to come.
Crawl Space Encapsulation and Basement Waterproofing in Ashville, OH
Tackling multiple home repairs can be a stressful situation, but you can rest assured knowing you are in good hands with Ohio Basement Authority. Homeowners in Ashville, OH, put off necessary repairs for years, but they were motivated to tackle them once and for all for the sake of their family’s well-being. Their basement and partial crawl space seemed to be leaking, and moldy, failing crawl space insulation was contributing to an unhealthy environment. The owners contacted us because they were eager to find permanent solutions to these issues. We then completed multiple repair projects in the home. This included installing basement waterproofing solutions such as the BasementGutter drainage system and SafeDri sump pump to keep the area dry. We also transformed the crawl space. Some potentially problematic walls in the crawl space were reinforced with Carbon Fiber supports, and we waterproofed the crawl space with the CrawlDrain drainage system and SafeDri sump pump. We also encapsulated the crawl space in CrawlSeal liner, placed a dehumidifier in the crawl space, and attached FreezeGuards to the exterior sump pump discharge lines. The homeowners now have peace of mind knowing all of these trustworthy solutions have helped give them a safer and healthier home.
Crawl Space Encapsulation and Insulation Creates a Healthier, Energy-Efficient Home in Ashville, OH
After living in their house for 13 years, homeowners in Ashville, OH, were starting to become concerned with a partial crawl space adjacent to their basement and garage. The homeowners rarely go into this area, but they suspected this was the source of some unhealthy conditions in their home. The plastic liner on the dirt and gravel floor was beginning to fail, and the area lacked proper insulation. The crawl space also is slightly open to the basement and garage. The homeowners wondered if all these conditions contributed to high energy bills. They wanted to address these issues before the conditions worsened, so they contacted Ohio Basement Authority after learning more about our company through online resources like Angie’s List. We then transformed the crawl space through an encapsulation and insulation project. The crawl space was encapsulated in CrawlSeal liner, which completely isolates the home environment from the earth. It also acts as a moisture and vapor barrier, and helps insulate the crawl space. Additional insulation methods included placing insulation panels on the floor before installing CrawlSeal, placing ExTremeBloc panels on the walls, and applying spray foam insulation to the band joists. The homeowners were excited these reliable crawl space products were installed to help them create a healthier, more energy-efficient living environment.
Crawl Space Encapsulation for a Home in Ashville, OH
Homeowners in Ashville, OH, called us because they noticed rotting and a hole in their crawl space. They also were interested in encapsulating and waterproofing this space. The installation crew went in and removed and replaced the rotting wood, which was supposed to be supporting their foundation. Then, they installed the CrawlDrain Crawl Space Drainage System along with drainage matting. The matting provides cushion and insulation, but also allows water to travel under it and into the CrawlDrain System. They also installed the SafeDri Crawl Space Sump Pump System to pump the water out of the home. On top of that, they applied CrawlSeal Liner to completely isolate the crawl space from the outside. All of these systems will work together to make sure this crawl space stays safe and dry for these homeowners.
Foundation Stabilization With Carbon Fiber Supports in Ashville, OH
After living in her home for several years, a homeowner in Ashville, OH, began to notice worsening problems in her basement. One of the foundation walls was cracking, and some spots also appeared to be slightly tilting inward. The owner was concerned with the safety of her home, and she wanted to have these issues fixed before any serious damage resulted. She knew she could count on Ohio Basement Authority for the right solution, as she was acquainted with some of our staff. One of our inspectors visited to complete a thorough evaluation of the home and its foundation. Our inspector then recommended one type of our many reliable foundation repair solutions. One of our crews then installed several Carbon Fiber supports on the failing foundation wall. These heavy-duty supports firmly adhere to the wall to permanently stabilize it and hold it in its current position. The straps also protect the wall from any further cracking or inward bowing, and they can easily be concealed with basement finishing products. The owner now has peace of mind knowing this trustworthy repair has helped her create a safe and stable living environment.
Permanent Waterproofing and Foundation Repair Products Correct a Leaking Basement in Ashville, OH
After dealing with a flooding basement for several years, a TV commercial for Ohio Basement Authority prompted a homeowner in Ashville, OH, to fix the problem once and for all. Water would seep into the basement through the cracking foundation walls every time it rained. The existing sump pump was also failing to properly handle the volume of water that flooded the basement. We then installed several of our many reliable basement waterproofing and foundation repair products to keep the basement dry and stabilize the home. These included the sub-floor BasementGutter interior drainage system, a SafeDri Triple sump pump, and a dehumidifier in the basement. Exterior installations included downspout conductor lines, FreezeGuards, and a YardWell outlet. Two exterior window wells and covers were also installed. The cracking and bowing south and east foundation walls were permanently stabilized by several Carbon Fiber wall supports and IntelliBrace beams. Both of these heavy-duty products prevent further cracking and inward bowing, and the IntelliBrace beams can be tightened to improve the walls' condition. The owner was excited to have these permanent solutions installed so his home will be a safer and healthier living environment for many more years to come.  
Proper Crawl Space Sealing in a Home for Sale in Ashville, OH
Homeowners in Ashville, OH, were ready to sell their house. But before putting the house on the market, the owners knew they needed to address various repair projects. This included the nasty partial crawl space adjacent to the basement. The liner in this area was failing to properly seal the crawl space, and the owners detected issues with moisture. The owners voiced their concerns to their realtor, who referred them to Ohio Basement Authority for assistance. They then met with one of our inspectors who evaluated the condition of the crawl space. Our inspector also recommended some of our reliable repair solutions. After ridding the crawl space of any nuisances, one of our crews then encapsulated the crawl space in CrawlSeal liner. This thick and durable liner, similar to swimming pool liner, completely seals the crawl space to isolate the home from the earth. CrawlSeal also acts as a moisture and vapor barrier and it helps insulate the crawl space. The owners are pleased to now have a healthier crawl space and home because of this trustworthy repair project.
Reliable SafeDri Triple Sump Pump Will Keep a Basement Dry in Ashville, OH
After living in their house for four years, homeowners in Ashville, OH, noticed water seeping into their basement during heavy rains. They thought a trustworthy sump pump would help them address this issue, and they learned more about Ohio Basement Authority and our sump pump systems by browsing through our website. We installed the reliable SafeDri Triple sump pump in the basement of their 12-year-old home. The SafeDri Triple features three powerful pumps inside the sump liner, as well as a back-up battery that will allow the system to continue to work even during a power outage. We installed other waterproofing products outside the home including two FreezeGuards and a YardWell outlet. The homeowners now have peace of mind knowing these products were installed to help keep the basement dry for many years to come.  
Sump Pump Upgrade Will Keep a Basement Dry in Ashville, OH
Homeowners in Ashville, OH, have lived in their house since it was built in the mid-1900s. While they did not have any problems with water seeping into the basement, they were concerned with how the older sump pump was functioning. Because the owners use the basement for storage and they plan to live in the house for many years, they want to make sure it will always remain safe and dry. They researched various repairs and repair companies, but were most impressed by Ohio Basement Authority and our quality products. We installed the king of all sump pumps in their basement – the SafeDri Triple Sump Pump. This reliable system is comprised of multiple pumps, as well as a back-up battery that ensures the system will always work to pump any seeping water out of and away from the home. FreezeGuards also were attached to the exterior sump pump discharge lines. The owners now have peace of mind knowing their longtime home will be a healthier living environment for many years to come because of these permanent solutions.
BasementGutter and SafeDri Triple Sump will Keep a 100-year-old Home Dry in Ashville, OH
After acquiring an old home from his family, a homeowner in Ashville, OH, began to consider what repairs and improvements were needed to properly maintain the structure. He noticed water in the basement of the 100-year-old house and wanted to address this issue right away. The owner contacted Ohio Basement Authority after learning more about our company through our website, and we installed some of our many reliable basement waterproofing solutions. These included the BasementGutter drainage system. BasementGutter was installed throughout the basement’s perimeter in the sub-floor, and sections of grated drainage were placed in front of the basement walk-out access point and tied into the BasementGutter system. Both of these drainage systems intercept seeping water and direct it to the SafeDri Triple sump pump system. The SafeDri then pumps the water out of the basement and away from the home’s foundation. FreezeGuards were attached to the exterior sump pump discharge lines, and these lines were tied into new downspout conductor lines that also were installed on the property. The homeowner now has peace of mind knowing the home will be a safe and dry living environment.
Work Requests From Ashville, OH
in in Ashville
I am selling this house and the appraiser is requiring a structural inspection of the basement walls because the rear foundation has settled.Additional information:How did you hear about us?: Internet Search
in Ashton Dr. in Ashville
I have a finished basement that about a year ago in September where i live we had a flood that I caught and was able to stop with minor damage i just lost my carpet had an extraction done fully chemically treated with mircoban had fans dehumidifier in the basement for a week after now just wanting to see as far as the water proofing side of things if there is anything i can do to make sure it dosent happen again. My sump pump did not fail it was the city of Ashville where i live the water came up through our floor drains but i had a utily pump that saved my basement by putting it on the floor drain to cycle the water out. So before i put carpet tiles in stead of actual carpet that was there when i bought the house i wanted to get an idea of if there was anything i could do to make it better. I have replaced my furnace water heater and sump pump with a back up battery also.
in Beechton Rd in Ashville
I am presently in the process of buying a new home and am trying to get the house tested to make sure it is safe
in Brenton Dr in Ashville
We need a submersible sump pump replaced. Easy access to pump. We are looking for competitive quote for replacement.
in Ett Noecker Rd in Ashville
Waterproofing our basement and crawl space
in Hagerty Rd in Ashville
If you are available to give us a free estimate, we are available tomorrow evening around 6:30 pm or Thurs around 6:00 pm.
in Hoover Road in Ashville
Have a battery backup sump pump but after losing power in heavy rain fall I am concerned that it will not be able to do the job if we have a continuous storm
in Rail St in Ashville
Selling House. Radon levels tested High (7.2 Average), need a quote to install radon mitagation system.
in Walnut St in Ashville
Old house built in 1900....brick cellar basement that is wet year round. No sump pump
in Winchester Rd in Ashville
Finished basement and just seems we are getting way too much humidity / moisture into the basement, more than we should be
Ashville Customer Testimonial
Linda A.
Lancaster, OH
I chose to work with the company because of the inspector I met with and because of his complete understanding of our problems. He was courteous, thorough, and very professional. He explained everything completely at my level so I could understand. The crew also was extremely courteous and very professional. I received a confirmation phone call with the expected time of their arrival the day of service. They even cleaned the basement sliding door window. They swept the driveway of all debris, and I have a long driveway. As I told the crew who did the new drainage tile, the basement crew set an extremely high bar. And yes, they also hit the same high standard. I will definitely recommend your services to all my friends. All team members worked very hard every minute and did amazing work. This job was not easy.
Ashville Customer Testimonial
Al N.
Lancaster, OH
I chose to work with Ohio Basement Authority because they were installing the system in a better way, and they were willing to lower the cost to match another company. They did a great job, were very helpful, and explained things well.
Ashville Customer Review
5.0
Richard
Carroll, OH 43112
Ashville Customer Review
5.0
Michele
Carroll, OH 43112
Ashville Customer Review
5.0
Laura
Carroll, OH 43112
Ashville Customer Review
5.0
Randy
Carroll, OH 43112
Ashville Customer Review
5.0
Duane
Carroll, OH 43112
Ashville Customer Review
4.4
Megan
Carroll, OH 43112
Ashville Customer Review
5.0
Rick
Carroll, OH 43112
Ashville Customer Testimonial
Rory M.
Ashville, OH

I chose to work with Ohio Basement Authority because of the company’s rating and my inspector. He did an excellent job in providing information about the cost and expectations.

It was very professional service with outstanding results. I would hire them again.

Ashville Customer Testimonial
Kevin and Rhonda D.
Circleville, OH

Our inspector's honesty and helpfulness, as well as the guarantee on putting together a plan to fix our problem, were the main reasons we chose to work with Ohio Basement Authority. He was excellent and went through all the information and analysis of our water issues, helping us with our decisions. The great reviews from other customers online also solidified it for us.

The office staff also was very helpful and courteous.

I can’t say enough about the crew. They were on time every day, and I appreciated the courtesy calls letting me know they were on the way. They were very courteous and worked with me on making sure we had the best solution. We are very satisfied with the work from Milton, Daniel, and the rest of the crew. They cleaned up when they were done, kept the dust contained, and sprayed down the basement and driveway.

We are very satisfied with the end product and would recommend using your company to our friends, family and co-workers.

Ashville Customer Testimonial
Don W.
Amanda, OH

The inspector was very informative. The crew members were both very professional. They did a great job. The crawl space looks very nice. It now gives us extra storage space. They also cleaned up after their installation and left no mess behind at all.

We would definitely recommend your company to others.

Ashville Customer Testimonial
Josh H.
Canal Winchester, OH

I chose to work with Ohio Basement Authority because I know it’s a reliable company, and I know the owner, Doug, will make sure they do a great job!

Matt did an excellent job of explaining my options and what would work for our situation.

The installation crew arrived on time and did a great job of setting up and cleaning up when they left. Our foreman was awesome! 

Ashville Customer Testimonial
Donna W.
Ashville, OH

Your representative was very thorough and answered my questions both when he was here and later when I had additional questions. His presentation and willingness to work with me sold me on the job.

The crew called and told me when they would be here. But with the extreme cold and snow I asked them just to take their time and be careful. I think they may have been five minutes late, but it was sooner than expected in those conditions. They were extremely courteous and the work was very, very satisfactory.

Ashville Customer Testimonial
Joshua G.
Ashville, OH

I've seen Ohio Basement Authority's TV commercials, and I chose to work with the company because of the warranty and patented system.

I had an excellent crew that was very knowledgeable and respectful of my home. The foreman made me feel confident the work would be completed properly.

Ashville Customer Testimonial
Richard C.
Circleville, OH

I chose to work with Ohio Basement Authority based on my daughter's recommendation, and I would also recommend OBA highly.

The inspector I met with was very professional, and the installation crew was very professional and courteous.

Ashville Customer Testimonial
Lottie C.
Canal Winchester, OH

The inspector I met with was very professional, personable and informative. I chose to work with Ohio Basement Authority because of the reviews I read online and the professional staff.

The installation crew was very courteous and professional. They were able to fix our issues and explain everything they did.

Ashville Customer Testimonial
Amanda V.
Groveport, OH

I chose to work with Ohio Basement Authority because they are part of a national network, which instills confidence in the product. And this local company has a very good track record here in Columbus.

The inspector I met with was knowledgeable and he did a very good job with his presentation.

The crew arrived on time, and they were very nice, courteous, professional, and hard workers.

Ashville Customer Testimonial
William E.
Canal Winchester, OH

I chose to work with Ohio Basement Authority because of the lifetime warranty and previous work I’ve had done by the company.

Rich and his crew were very courteous, prompt, and left our basement clean. Rich also was very knowledgeable of the moisture problems in our basement and gave me good advice.

Ashville Customer Review
5.0
Jim
Canal Winchester, OH 43110
Ashville Customer Review
5.0
Genia
Canal Winchester, OH 43110
Ashville Customer Review
5.0
Vince
Canal Winchester, OH 43110
Ashville Customer Review
5.0
Steve
Lockbourne, OH 43137
Ashville Customer Review
5.0
Vivian
Canal Winchester, OH 43110
Ashville Customer Review
5.0
Connie
Groveport, OH 43125
Ashville Customer Review
5.0
Anthony
Canal Winchester, OH 43110
Ashville Customer Review
5.0
Jane
Groveport, OH 43125
Ashville Customer Review
5.0
Diana
Columbus, OH 43232
Ashville Customer Review
5.0
Selena
Canal Winchester, OH 43110
Ashville Customer Testimonial
Kathy O.
Groveport, OH
I heard about Ohio Basement Authority from one of their TV commercials. I chose to work with this company because of their presence and good reviews on Angie's List, and because the inspector I met with was very professional. The installation crew arrived on time and was courteous. Everyone was great.
Ashville Customer Testimonial
Jane M.
Groveport, OH

When the city of Groveport, OH, gave Jane M. two weeks to fix a leaky underground pipe in her yard, she chose Ohio Basement Authority for the job.

She was impressed with our inspector's thorough analysis and explanation of what the problem was and how it could be fixed. 

In this video, she talks about the quality of service and customer care she received.

"They were polite, courteous and they were skillful," she said. "I felt their work was worth the price. They were very professional and I was very satisfied."

Ashville Customer Review
5.0
Jason
Columbus, OH 43228
Ashville Customer Review
5.0
Richard
Bexley, OH 43209
Ashville Customer Testimonial
TJ R.
Williamsport, OH

I never thought I would have needed this type of service, but I chose to work with Ohio Basement Authority because of their entire process, professionalism, and guarantee that my basement will stay dry.

The office staff was very professional and shared empathy regarding our basement issues. The inspector we met with was also very professional and gave us a detailed, high-level presentation.

The crew was fantastic and exceeded our expectations! They put a lot of effort into clean-up after the mess that was made. We didn’t expect them to do that, but we appreciated their efforts.

I will recommend your company to others who have water problems.

Ashville Customer Testimonial
Raymond W.
Orient, OH

I just read about Ohio Basement Authority on the Internet and was very impressed.

The office staff was courteous and helpful. The representative was knowledgeable, and his presentation was very good.

The crew arrived on time and was courteous.

The basement looks very good. I was impressed by the work, and amazed that those Carbon Fiber strips could be so strong.

Ashville Customer Testimonial
Rose F.
Orient, OH

They take their time explaining, and do not push you to buy their equipment. They previously installed a different system for me a few years ago. I was very pleased then, as I am now.

Ashville Customer Testimonial
Janet and Joe C.
Circleville, OH

We heard about Ohio Basement Authority on TV and through research online. We chose to work with the company because of the quality of the work to be done, which was done correctly, and peace of mind for the investment we made.

We were very pleased with the office staff, as well as the informative inspector we met with. The crew was prompt, very courteous, well-mannered and thorough, and they did excellent work. We are very pleased.

Ashville Customer Testimonial
Shannon G.
Orient, OH

I have seen Ohio Basement Authority on TV, and a friend recommended the company to me. I chose to work with your company because of that recommendation and the price for the work.

The inspector was very helpful and answered all my questions, and talked to me any time I had more questions.

The installation crew called to let me know when they were on their way, and they were all very nice. The foreman explained everything he was going to do, and they did a great job. Your crew was very hardworking. That was a nasty job for anyone to do. I would give my reference to anyone who was looking. Thank you for a good job!

Ashville Customer Testimonial
Michael R.
Orient, OH

I chose to work with Ohio Basement Authority because of the cost of repair. The inspector I met with was great, and we had great workers.

Ashville Customer Review
4.5
Samuel
Columbus, OH 43206

Ohio Basement Authority encapsulated the crawl space and installed four SmartJacks, each with a poured concrete base, to raise the floor joists and provide support.

It went very well. We knew a large area of the floor wasn’t level by about 1 1/4″ because a wall wasn’t load bearing that probably should have been. After the project had begun, the crew quickly adjusted their plans to pour the concrete and install the SmartJacks before finishing the encapsulation.

They finished in two days. The floor feels more solid, and it is noticeably more level. They also did the necessary things to do the job, like re-routing the dryer vent and a duct.

The encapsulation is working as expected. The crawl space is now room temperature, and the above room’s floor is also room temperature.

Ashville Customer Review
5.0
Elisabeth
Columbus, OH 43206
Ashville Customer Review
5.0
Karen
Columbus, OH 43206
Ashville Customer Review
5.0
Eric
Columbus, OH 43205
Ashville Customer Review
5.0
Randy
Columbus, OH 43204
Ashville Customer Review
4.8
James
Columbus, OH 43228
Ashville Customer Review
4.5
Gregory
Grove City, OH 43123
Ashville Customer Review
4.8
Dan
Grove City, OH 43123
Ashville Customer Testimonial
Owen E.
Grove City, OH

You did my neighbor’s house, and Mike was very helpful on the estimate.

Jimmy Cerminara with the installation crew arrived on time every day, and they were very courteous and helpful with my questions. They did a good job.

As far as I can tell, everything is OK at this time. Thank you very much.

Ashville Customer Testimonial
Doug R.
Grove City, OH
Doug R.'s home in Grove City, OH, had multiple issues with both the basement and the crawl space. The basement walls were cracking and bowing inward, foundation insulation was outdated and inefficient, and the crawl space had moisture problems. Doug learned about Ohio Basement Authority through a TV ad, and decided to give them a call. He also called other companies in the area to provide a quote. But he was impressed by how thoroughly the inspector from Ohio Basement Authority evaluated the property, and by the solutions he designed and quoted. It was also the price that ultimately convinced Doug to trust the company to do the work. The solutions offered by Ohio Basement Authority were significantly more affordable. The bowing, cracking basement walls were stabilized with Carbon Fiber wall supports, and the crawl space was sealed with the CrawlSeal™ System. "When the crew came out, they worked fast, they worked hard, they got the things done earlier," Doug said. "And they were very helpful, answered any question that I had while they were here. My wife and I are both pleased with the results."
Ashville Customer Testimonial
William and Cheryl R.
Grove City, OH

The inspector we met with was very knowledgeable about the product and procedures. We chose to work with Ohio Basement Authority because of the unique repair installation and the extent of services provided.

There was some miscommunication at first about the details of the job, but all was cheerfully made right by this company and we were happy with the entire job.

We will definitely recommend your company.

Ashville Customer Testimonial
Jeanette H.
Grove City, OH

The inspector I met with was great, and so was his presentation. And I chose to work with Ohio Basement Authority because of the estimate and the company's reviews.

The installation crew was very polite. They made sure to keep things clean and cleaned up after their job.

Ashville Customer Testimonial
Adam R.
Orient, OH

The previous owner of my house used Ohio Basement Authority to level the front step, and I was pleased with the work. The second reason I chose to work with Ohio Basement Authority is because they have an A+ rating with the BBB.

The company representative we met with was very knowledgeable and professional. He did a great job of explaining the process of having the egress window installed.

The crew was great. They did a great job and were very respectful and professional. They also kept their work area clean.

My wife and I are very happy with the work. Everyone we had contact with was professional and courteous. I will definitely use Ohio Basement Authority again if needed.

Ashville Customer Testimonial
Nelson E.
Commercial Point, OH

I chose to work with Ohio Basement Authority because of the company’s reputation and the representative that I dealt with.

The rep was great. He was very thorough, explained the process well, and outlined my options without pressuring me. He was a big part of why I went with the system I did.

Jeremiah the electrician, then Alex, Josue, and Martin were awesome. I’m very pleased with their work and overall demeanor.

All around, it was a great experience, from the inspector to the crew. Please make sure they are well rewarded at reviews this year or next. They really did a great job and made me very happy.

Ashville Customer Review
5.0
Rob
Grove City, OH 43123
Ashville Customer Review
5.0
William
Grove City, OH 43123
Ashville Customer Testimonial
Kelly O.
Columbus, OH

We chose to work with Ohio Basement Authority because of the materials used and the interaction with the inspector. Brendan did a great job in helping us determine what our issues may be. His honesty and integrity were second to none.

Ashville Customer Testimonial
Eddie T.
Lockbourne, OH

Your inspector sold me on the job. He represented you very well.

Ohio Basement Authority provided very good service. The foreman explained everything and even told me of some other issues I may have. I will use them in the future if I need these repairs.

Ashville Customer Testimonial
Shannon H.
Ashville, OH

The company representative we met with did a great job. We've tried other companies, but felt that they were not as knowledgeable as this company. The installation crew was courteous, arrived on time, and was very clean. They did a great job.

in Ashville
I am selling this house and the appraiser is requiring a structural inspection of the basement walls because the rear foundation has settled.Additional information:How did you hear about us?: Internet Search
Ashton Dr.
in Ashville
I have a finished basement that about a year ago in September where i live we had a flood that I caught and was able to stop with minor damage i just lost my carpet had an extraction done fully chemically treated with mircoban had fans dehumidifier in the basement for a week after now just wanting to see as far as the water proofing side of things if there is anything i can do to make sure it dosent happen again. My sump pump did not fail it was the city of Ashville where i live the water came up through our floor drains but i had a utily pump that saved my basement by putting it on the floor drain to cycle the water out. So before i put carpet tiles in stead of actual carpet that was there when i bought the house i wanted to get an idea of if there was anything i could do to make it better. I have replaced my furnace water heater and sump pump with a back up battery also.
Beechton Rd
in Ashville
I am presently in the process of buying a new home and am trying to get the house tested to make sure it is safe
Brenton Dr
in Ashville
We need a submersible sump pump replaced. Easy access to pump. We are looking for competitive quote for replacement.
Ett Noecker Rd
in Ashville
Waterproofing our basement and crawl space
Hagerty Rd
in Ashville
If you are available to give us a free estimate, we are available tomorrow evening around 6:30 pm or Thurs around 6:00 pm.
Hoover Road
in Ashville
Have a battery backup sump pump but after losing power in heavy rain fall I am concerned that it will not be able to do the job if we have a continuous storm
Rail St
in Ashville
Selling House. Radon levels tested High (7.2 Average), need a quote to install radon mitagation system.
Walnut St
in Ashville
Old house built in 1900....brick cellar basement that is wet year round. No sump pump
Winchester Rd
in Ashville
Finished basement and just seems we are getting way too much humidity / moisture into the basement, more than we should be

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
Service Area
Free Quote