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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 Bellville, OH Foundation Repair & Radon Abatement Company

Mike and his crew did a wonderful job, and I would recommend this repair process to anyone that has a similar…
Happy Customers Surrounding Bellville, OH
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Testimonials From Bellville, OH
The inspector we met with did a great job of explaining the process and what to expect. I chose to work with Ohio Basement Authority because of the warranty and type
Testimonial by Roger C. of Bellville, OH

Basement Waterproofing & Crawl Space Encapsulation in Bellville, 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 Bellville 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

Bellville Structural & Foundation Repair

Foundation problems destroy your Bellville 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!  
Job Stories From Bellville, OH
Radon Mitigation and Crawl Space Encapsulation in Bellville, OH
As they moved into their house, new homeowners in Bellville, OH, wanted to ensure the health and safety of their living environment. They wanted to have the more than 100-year-old home tested for radon. Radon, a naturally occurring gas produced by uranium decay in rocks and soil, is present in homes across the globe. This radioactive gas is colorless, odorless and tasteless, making it difficult to detect without the proper testing. This gas is very hazardous, as it is the second leading cause of lung cancer, and prolonged exposure has been linked to more than 20,000 annual deaths. The homeowners were surprised to learn the results of their radon test, which indicated their home’s levels were 7.9 picocuries per liter (pCi/L). This is almost two times higher than the level at which the Environmental Protection Agency recommends mitigating radon, which is 4 pCi/L. The homeowners wanted to know what the next step would be, so they contacted Ohio Basement Authority for further guidance. One of our inspectors reviewed the test results with them, as well as our company’s mitigation procedures. They were then eager for one of our crews to install a radon mitigation system in their home. This involved creating a few different suction points in the large basement and crawl space areas in order to draw radon from the house. Holes were drilled into the basement’s concrete floor, and ventilation pipes were attached to these holes. The pipes were directed to the home’s exterior and connected to a ventilation fan unit that was mounted to the side of the house. Additional ventilation pipes were connected to the top of the fan and directed up the house and past the roof in order to safely and effectively expel radon from the home. Each crawl space also was encapsulated in CrawlSeal liner. This thick and durable liner acts as a moisture and vapor barrier, as well as a passive radon mitigation system that prevents radon intrusion. The homeowners now have peace of mind knowing these reliable repair projects have helped them create a safer and healthier living environment that they will be able to enjoy for many years to come.
Foundation Stabilization and Basement Waterproofing in Bellville, OH
During the two years that they have lived in their house, homeowners in Bellville, OH, noticed two of the foundation walls were cracks and tilting inward in some spots. They plan to live in the house for many years, so they wanted to address these issues right away. After hearing about Ohio Basement Authority, the owners were eager to contact us to learn more about how we could help them. They met with one of our inspectors who completed a thorough evaluation of the walls. Our inspector also pointed out areas with visible water intrusion. Our inspector then presented the owners with some of our reliable basement waterproofing and foundation repair solutions. One of our crews then stabilized the foundation walls with IntelliBrace beams and Carbon Fiber supports. Both of these solutions permanently reinforce the walls, and the IntelliBrace beams offer the best chance to straighten the walls. The basement also was waterproofed with the BasementGutter drainage system and SafeDri sump pump, as well as an exterior FreezeGuard attachment. All of these pieces work together to intercept seeping water and rid it from the home. The owners are pleased to now have a safe, stable and dry basement because of these trustworthy repairs.
Work Requests From Bellville, OH
in Bangorville Rd in Bellville
Foundation landscaping needs dug up, basement walls need sealed, draines laid and landscaping needs sloped away from home.Additional information:How did you hear about us?: Internet Search
in E. Kochheiser Road in Bellville
I have a 5.5 x 9.5 foot concrete front porch slab that has dropped approximately 4 to 5 inches in the back. I think the poly leveling would be a good fix because the slab is still in good shape if it could be raised.
in Markey St in Bellville
Our crawl space on outside of wall has look damp for months, now it has some black on outside wall
Bellville Customer Testimonial
Lisa M.
Howard, OH

We saw Ohio Basement Authority while searching Google, and we chose to work with the company because of the reviews and the information on your website was very explanatory.

The office staff was courteous, helpful and pleasant! The company representative we first met with was very informative and personable. The installation crew was very courteous. They were all very nice guys, and did an incredible job! That was one of the best crews of workers that we ever had to deal with. Any questions we had, they answered. And they explained different things that whey were doing through the process. We are very pleased!

If I think of anyone who needs your services, I will highly recommend you and pass along your information!

Bellville Customer Testimonial
Dustin F.
Galion, OH

I chose to work with Ohio Basement Authority because of the company’s good reviews, and a good price. The installation crew was quick and courteous. The foreman showed us every step of the process.

Bellville Customer Review
5.0
Dan
Galion, OH 44833

We had the following accomplished on our residence: crawl space encapsulation, sump pump, foundation repair and radon mitigation.

Bellville Customer Testimonial
Marge C.
Galion, OH

I first heard of Ohio Basement Authority from the Spring Home and Garden Show 2014. Then I read two of Lawrence Janesky's books, "Dry Basement Science," and "Crawl Space Science."

Your office staff was very professional, and the representative was very thorough in evaluating the needs of my home. His experience and knowledge game me confidence to trust his judgement and staff in completing the job.

The books and photos written by the CEO were very helpful for me. My son-in-law watches "This Old House," Bob Vila, and TV shows that feature the best research info. James verified and recommended these procedures, so my decision was easy...Ohio Basement Authority.

The crews worked constantly and together as a team. They obviously have an excellent work ethic and want to provide the best job possible. They were absolutely courteous and helpful in every way. In fact, I had a huge branch fall overnight, and they offered to cut and dispose of it. The house was cleaned up daily with very minimal dust and no extra work on my part.

Justin was the foreman, and he kept me posted on the work completed daily by the crew. He explained work clearly, asked if there were any questions I might have, and responded thoroughly.

I will be recommending OBA to anyone interested.

Bellville Customer Testimonial
Robert P.
Galion, OH

I heard about Ohio Basement Authority on a TV commercial, and I chose to work with the company because of the customer service and the pricing.

The office staff was very accommodating, and Matt, the inspector I met with, was great. He was very informative, yet no pressure to buy anything. The installation crew arrived on time and cleaned everything up well. The crew members were very good at their jobs. They answered every question I had, and they were persistent in their efforts to get the job done right despite a couple of hiccups.

Bellville Customer Testimonial
Ben D.
Galion, OH
I hadn't heard of Ohio Basement Authority until I saw them on TV. I chose to work with them because of the TV ad and prompt response to my inquiry.
 
The installation crew was extremely helpful and courteous. The clean-up was very complete, and they did a fine job. Many thanks.
Bellville Customer Testimonial
Dave C.
Mount Gilead, OH

I was selling my home and needed radon mitigation quickly. Ohio Basement Authority showed up in a Google search, and they were able to meet the timeline needed.

David, as well as his crew, was excellent.

Bellville Customer Testimonial
Larry H.
Mount Gilead, OH

I chose to work with Ohio Basement Authority because of the pricing and recommendations by the company representative I met with. He was very professional and thorough, and he instilled a great deal of confidence.

Bellville Customer Testimonial
Allen S.
Mount Gilead, OH

The inspector was very thorough in explaining what we needed to prevent problems in the future. No other company seemed to provide the same level of expertise as Ohio Basement Authority.

The production crew was also great. They wanted us to know what would be happening and be done as quickly and thoroughly as possible. The foreman and Daniel Hernandez were very good workers and wanted us to be completely satisfied.

Bellville Customer Review
5.0
Edward
Mansfield, OH 44903
Bellville Customer Review
4.6
Karl
Shelby, OH 44875
Bellville Customer Review
5.0
William
Ontario, OH 44903
Bellville Customer Testimonial
Robert and Tonya K.
Mansfield, OH

We had never heard of Ohio Basement Authority before, but no other companies were considered. OBA’s contact information was provided by Alpha Energy Labs.

The inspector’s presentation was very comprehensive and thorough. He made us feel confident that the radon issues would be solved in our home.

We had a very good experience dealing with all those involved from Ohio Basement Authority. I would like David to come back in the fall to foam seal the perimeter rim joists in my basement.

Bellville Customer Testimonial
Lori B.
Mansfield, OH

The office staff was courteous and helpful, and the representative I met with was very knowledgeable and helpful.

I chose to work with Ohio Basement Authority because of the available financing and thorough explanation of the process and services.

The installation crew arrived on time and was courteous. The representatives of the team provided feedback on the project at various points.

Bellville Customer Testimonial
Roger C.
Bellville, OH

The inspector we met with did a great job of explaining the process and what to expect.

I chose to work with Ohio Basement Authority because of the warranty and type of product used in the repair process.

Mike with the installation crew explained the process and answered all my questions. They did a very good job of clearing the area when finished. They did a wonderful job, and I would recommend this repair process to anyone that has a similar problem.

Bellville Customer Testimonial
Dan R.
Mansfield, OH

The representative I met with did an excellent job, and I chose to work with Ohio Basement Authority because of the method of repair and cost.

The foreman and his crew were very good.

Bellville Customer Review
5.0
Corey
Fredericktown, OH 43019
Bellville Customer Review
5.0
Dan
Mansfield, OH 44903
Bellville Customer Testimonial
Lou P.
Mount Vernon, OH

I heard about Ohio Basement Authority through Alpha Labs, and I chose to work with the company because of its presence on the BBB, the reputation, and the warranties.

The office staff was good in setting up an appointment time. John Dean did a fine job of describing the system and listening to a homeowner's thoughts. He closed the sale well, also.

The crew explained their installation process and worked quickly to get the job done. It was a snowy day, and they put down canvas over the floors that they would be using. The cleanup was excellent.

Thanks for getting it done quickly and effectively.

Bellville Customer Testimonial
Jackie M.
Mount Vernon, OH
I’ve seen Ohio Basement Authority’s TV commercials, and I chose to work with the company because of its BBB rating and the reasonable repair cost. The inspector did an excellent job. He explained everything clearly and went out of his way to solve an issue I have with my basement wall. Marty and the crew members were very pleasant to work with and appeared to work well together as a team. They answered any questions I had and clearly explained specific issues with a tile drain that was in the backyard. I will definitely recommend your company.
Bellville Customer Testimonial
Lisa K.
Mount Vernon, OH

I was very happy and satisfied with your company from the first phone call. Michael Moss, and the crew, including Manuel and his helpers, were all exemplary.

The inspector I met with was thorough and professional. He was attentive to the issues I wanted remedied in my basement and crawl space.

The crew was very personable and courteous, and introduced themselves with a handshake.

Bellville Customer Testimonial
Cindy S.
Mount Vernon, OH

We were so impressed with Ohio Basement Authority that we didn't check into any other company.

Our representative was very friendly and detailed with his presentation. The installation crew was also very friendly, kept us updated and answered our many questions.

I took photos before and after, and it is amazing how different it looks in our "new" basement. Everything looks very nice. No frogs in there now!!!

Bellville Customer Review
5.0
Dennis
Mt. Vernon, OH 43050
Bellville Customer Testimonial
Marsha and William E.
Mount Vernon, OH

I saw Brian Thom at Costco and noticed your company name on his jacket. We needed work done, so he gave me his card. He was very informative, professional, and courteous.

The office staff also was very courteous and helpful.

You should be very proud of all your staff. Mike was so knowledgeable, and he kept us informed every step of the way. He went above and beyond to find a solution for an unusual issue.

Bellville Customer Testimonial
Walter R.
Mount Vernon, OH

Both Matt and Joe were friendly, courteous and professional.

I chose to work with Ohio Basement Authority because of Matt’s professional presentation, knowledge of my needs and the company’s ability to meet those needs.

Bellville Customer Testimonial
Jeff J.
Mount Vernon, OH

I heard about Ohio Basement Authority on a TV commercial, and I selected the company because it had the products I wanted for my crawl space.

The representative was very professional, and the crew was very prompt. The men were extremely courteous, and did a great job with the clean-up.

The whole experience was great!

Bellville Customer Testimonial
Charles H.
Mansfield, OH

The office staff was courteous and helpful, and so was the installation crew. Milton and Daniel were very good workers, and they made sure I was aware of each step they were taking.

Bellville Customer Testimonial
Jacque D.
Ashland, OH

Every team member did a very good job overall and explained a lot of what they were doing and how it was done. I may have a basement wall for you to look into in the near future.

The representative did a very good job with his presentation, and I liked what I heard.

The installation crew arrived on time and called ahead of arrival, which was nice.

Bangorville Rd
in Bellville
Foundation landscaping needs dug up, basement walls need sealed, draines laid and landscaping needs sloped away from home.Additional information:How did you hear about us?: Internet Search
E. Kochheiser Road
in Bellville
I have a 5.5 x 9.5 foot concrete front porch slab that has dropped approximately 4 to 5 inches in the back. I think the poly leveling would be a good fix because the slab is still in good shape if it could be raised.
Markey St
in Bellville
Our crawl space on outside of wall has look damp for months, now it has some black on outside wall

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
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