Ohio Basement Authority is Now Groundworks!
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Award-Winning Foundation Experts
At Ohio Basement Authority we take pride in providing our customers with the best possible solutions for each and every basement and foundation problem. We have been recognized for our outstanding service with an A+ rating from the Better Business Bureau, which we believe highlights our ability to help every customer.
Our Customers Trust Us
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Hollis was the best. He took the time to explain everything and answered all of my questions. I would highly recommend this company and…
Hollis was the best. He took the time to explain everything and answered all of my questions. I would highly recommend this company and Hollis to anyone looking to get their concrete lifted.
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Called to get an estimate on raising my concrete driveway. Chase Clemens came out the next business day, gave me the estimate and I…
Called to get an estimate on raising my concrete driveway. Chase Clemens came out the next business day, gave me the estimate and I forwarded it to our HOA manager to get a response on the potential fix. Have lived here for less than 3 years and the concrete slab has settled about 2 inches. Very good meeting and Chase gave me the information I required. Thank You.
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I recently hired this company to install two basement egress windows in one of my rental properties, and they absolutely knocked it out of…
I recently hired this company to install two basement egress windows in one of my rental properties, and they absolutely knocked it out of the park! From the first call, they were super quick to respond—got back to me right away, answered all my questions, and scheduled everything efficiently without any hassle. The team that came out was incredibly professional: polite, knowledgeable, and clearly experienced with egress installations. They did a fantastic job on both windows—clean cuts, solid work around the foundation, great attention to detail, and they left the site spotless when they were done. The new windows look perfect, meet code, and add real value (and safety!) to the rental. If you’re a landlord or homeowner needing egress windows, I highly recommend them. Fast, professional, and top-quality work. Will definitely use them again!
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It was very professional and smooth experience the estimator was great to work with and explained everything thoroughly.
It was very professional and smooth experience the estimator was great to work with and explained everything thoroughly.
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Eric was very thorough and explained everything in great detail. Fortunately we did not need any work done.
Eric was very thorough and explained everything in great detail. Fortunately we did not need any work done.
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Chase was amazing, he was able to get me a reasonable quote after thoroughly looking and inspecting my foundation
Chase was amazing, he was able to get me a reasonable quote after thoroughly looking and inspecting my foundation
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Richard B, Donte B and Javaun W completed the job in 3 days. Lots of work, but they did it in a timely fashion. Richard was very…
Richard B, Donte B and Javaun W completed the job in 3 days. Lots of work, but they did it in a timely fashion. Richard was very informative about the process and checked in and out each day between my husband and I. I would recommend this crew to do any basement repairs. We inspected the entire basement and everything is exactly up to what the contract advised.
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Dan was very knowledgeable and went into a lot of detail to explain exactly the process to repair our problem. I very much appreciate the…
Dan was very knowledgeable and went into a lot of detail to explain exactly the process to repair our problem. I very much appreciate the time he took to make me feel confident in the process.
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Personable and very informative Justin addington
Personable and very informative Justin addington
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John D and Ethan called 30 minutes before their arrival to let me know they would get to my house in 30 minutes. Arrived on time, did a…
John D and Ethan called 30 minutes before their arrival to let me know they would get to my house in 30 minutes. Arrived on time, did a great job explaining every step of the project, asked if I had any questions and both were very nice and polite. I was extremely satisfied with everything. Thanks to John D and Ethan.
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I am very satisfied with services of this company for waterproofing my basement and rehabilitation of the crawlspace under my addition….
I am very satisfied with services of this company for waterproofing my basement and rehabilitation of the crawlspace under my addition. Jacob Letner was very professional in presentation of identifying obvious problems we saw and things we didn’t see and offering comprehensive solutions to repair the issues with our property.
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Iran H and Chris M were on site to install a new exit line into our yard for the sump pump. They were efficient workers and communicated…
Iran H and Chris M were on site to install a new exit line into our yard for the sump pump. They were efficient workers and communicated with me through the process of the install. Thank you!
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We had an amazing experience with Chase Clemens. We can’t emphasize enough his attention to detail and thorough inspection. After serval…
We had an amazing experience with Chase Clemens. We can’t emphasize enough his attention to detail and thorough inspection. After serval professionals and companies that were unable to identify solutions for our basement issues, Chase did. Highly recommend him and Ohio basement authority
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I am leaving a review regarding maintenance of the sump pump only, which was done today, April 3, 2026, by Dave. Dave did an excellent job …
I am leaving a review regarding maintenance of the sump pump only, which was done today, April 3, 2026, by Dave. Dave did an excellent job on the sump pump. He was very knowledgeable and conducted himself in a very professional manner. He shared some valuable information regarding operation and maintenance of the equipment, which he supported with before and after images/photographs. I am grateful for such a wonderful experience.
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Chase came to my home today spent five hours with me laser measured walls of house (I was invited to watch) explain problems with my…
Chase came to my home today spent five hours with me laser measured walls of house (I was invited to watch) explain problems with my foundation and walls,repairs needed, separate driveway lift warranty of jobs He is Extremely Thorough and Great Price compared to competitor companies which one co. Was going to repair wrong side of home.Free estimate. Thank You Chase! Carol
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Eric was very knowledgeable and helpful explaining the process of getting the basement fixed.
Eric was very knowledgeable and helpful explaining the process of getting the basement fixed.
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Caleb Watkins came out and quoted some work at my house. He provided very honest and open feedback, I wish every salesperson in all…
Caleb Watkins came out and quoted some work at my house. He provided very honest and open feedback, I wish every salesperson in all industries treated their customers with as much dignity and respect as Caleb did reviewing my job.
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Recently had three workers from Ohio Basement Authority due some work for us. They were knowledgeable, helpful and hardworking! Would have…
Recently had three workers from Ohio Basement Authority due some work for us. They were knowledgeable, helpful and hardworking! Would have them come out again. Thank you Ever, Kenny and Lizandro.
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Damon Wolfe gave us excellent ideas and information to help us solve a problem with our concrete stairs. He really listened to our issues.
Damon Wolfe gave us excellent ideas and information to help us solve a problem with our concrete stairs. He really listened to our issues.
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We had 5 different companies come out and look at our crawlspace. James, our inspector with Ohio Basement Authority, was the only one who…
We had 5 different companies come out and look at our crawlspace. James, our inspector with Ohio Basement Authority, was the only one who we truly felt had our best interest in mind. He was the only one who we really felt listened to our concerns/wants and went above and beyond to create the solution that worked best for our situation. The knowledge-base he extended to us throughout the process and his availability for questions and follow-ups was second to none. The level of service and commitment James put into working with us not only will have us coming back to OBA exclusively for waterproofing needs, but also will be the first and only recommendation I will make to anyone I encounter needing similar solutions. Appreciate all of you!
Proudly Serving Cincinnati, Columbus, Cleveland, Dayton-Springfield, Lima, and Northern Kentucky
Cincinnati · Columbus · Cleveland · Akron · Dayton-Springfield · Lima · Northern Kentucky
Why Homeowners Choose Ohio Basement Authority
Since 2009, Ohio Basement Authority – A Groundworks Company – has specialized in helping homeowners have peace of mind knowing their homes are stable and dry. OBA is proud to have an established reputation for high-quality work and personalized service.
Resources
Our Locations
429 Portage Blvd
Kent, OH 44240
1270 Hillsmith Dr.
Cincinnati, OH 45215
7950 Bavaria Rd.
Twinsburg, OH 44087
2421 McGaw Rd.
Obetz, OH 43207
70 Birch Alley, Suite 240
Beavercreek, OH, 45440
5650 Blazer Memorial Pkwy, #124
Dublin, OH 43017