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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We had a Crawl Space Encapsulation completed recently. We got the recommendation from family that have used them before. We could not have…
We had a Crawl Space Encapsulation completed recently. We got the recommendation from family that have used them before. We could not have asked for a better Team! Kevin was our inspector and was patient with our many questions and sincere in what our personal needs were. Ben was our foreman, he was also extremely patient with questions, and there were many. He made sure we knew exactly what was going on at each stage. All of the Crew that worked with us were courteous, hard working, and friendly! We had Ty with Ben one day! Jeremiah came for electrician consult, it was a pleasure to meet him. Next Crew with Ben was Trenton and K.C….these young men worked hard all day to complete this job and clean up was perfect. Corey did our electrical work and made sure all was safe….as we had some confusing electric lines under there! I feel so satisfied with this experience. And safe and secure in my home! Thanks to All Of You!
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I had full crawl space remediation with OBA. Chelsa was great through the process with both explaining it and communication, and William…
I had full crawl space remediation with OBA. Chelsa was great through the process with both explaining it and communication, and William and his crew, Russell, Levi and Owen came out did the work, kept everything neat and tidy and I feel much better now that the work is done.
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Great customer service from start to finish. I received a thorough explanation of options for the scope of work. The foreman and crew were…
Great customer service from start to finish. I received a thorough explanation of options for the scope of work. The foreman and crew were knowledgeable, experienced, and respectful of property.
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The crew, Greg and Shawn did a great job working through some issues and problem solving. They communicated very well, explained what they …
The crew, Greg and Shawn did a great job working through some issues and problem solving. They communicated very well, explained what they needed to do, and were attentive to my questions and to the task at hand. I was very impressive with their professionalism and workmanship. Thanks Greg and Shawn for a great experience. Side note, Mikhail was a great salesman and I appreciate his help.
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Very happy with the job William, Russell and Levi did on our basement. Good communication, great work, cleaned up job site well, finished…
Very happy with the job William, Russell and Levi did on our basement. Good communication, great work, cleaned up job site well, finished sooner than expected.
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I had an excellent experience with Ohio Basement Authority. My certified field inspector, Hollis Smith, was professional, knowledgeable,…
I had an excellent experience with Ohio Basement Authority. My certified field inspector, Hollis Smith, was professional, knowledgeable, and thorough from start to finish. He took the time to explain how the crack on the driveway would be repaired utilizing videos during the process. I felt confident in his expertise and appreciated his attention to detail. Highly recommend.
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Mark and Chase did a great job explaining their services and selling me what they can do! I would absolutely recommend them for any of your …
Mark and Chase did a great job explaining their services and selling me what they can do! I would absolutely recommend them for any of your basement waterproofing needs!
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Chase was awesome, straight forward and easy to communicate
Chase was awesome, straight forward and easy to communicate
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From our very first encounter with Ohio Basement Authority, Tyler S. and Preston D. were nothing short of amazing! Not only were they…
From our very first encounter with Ohio Basement Authority, Tyler S. and Preston D. were nothing short of amazing! Not only were they prompt and professional, they understood our wants and needs and designed a plan to make it happen. The installation team (Iran H., Chris M., Damarion A.) were equally as wonderful! Even after the work was done, Preston D. followed up to make sure everything was still satisfactory. I can’t recommend these guys enough. Thank you, OBA!
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Our finished basement became flooded with ground water. It was bad. We were walking in PUDDLES of water throughout the basement. A family …
Our finished basement became flooded with ground water. It was bad. We were walking in PUDDLES of water throughout the basement. A family member who is a contractor for home improvements recommended Ohio Basement Authority (OBA) Sara who works for them came to evaluate our basement issues. She fully explained the issue and the process to eliminate it. She discovered this was not a new issue for us as we found mold behind the drywall. The working crew of Tracen, Daniel, Ciadne, and Dryck all were extremely professional and answered all our questions. As we do not have an outside door from our basement, they had to hand carry all the equipment, supplies and old concrete up the basement stairs and out of the house. They did everything possible to mitigate the construction mess from laying drop cloths to putting up plastic curtains. The process for us was quick and efficient. They cleaned up all the construction mess and more. We are extremely pleased with the end product and looking forward to reclaiming our basement as living and storage space. Thank you OBA who not only fixed the issue but really addressed a potential health issue for our family! 10/10. The warranty on the work is good for the lifetime of the house.
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Damon Wolfe was very professional, courteous, and helped explain many questions and concerns. We feel comfortable going forward with him on …
Damon Wolfe was very professional, courteous, and helped explain many questions and concerns. We feel comfortable going forward with him on water proofing our basement. We may also use him for refinishing our basement. We look forward to being a positive word of mouth for him.
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The Ohio Basement Authority team, Dustin, Ahmed, and Ricky did an excellent job in waterproofing my basement.They were informative and…
The Ohio Basement Authority team, Dustin, Ahmed, and Ricky did an excellent job in waterproofing my basement.They were informative and provided excellent service for.They were very professional.I recommend this company and team.
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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 literally eased my mind on the situation with my basement through a very informative visit. I can now feel confident in the work I'm…
Chase literally eased my mind on the situation with my basement through a very informative visit. I can now feel confident in the work I'm getting done to my home without hesitation. Thanks Chase. He also drove out an hour just to make sure I have what I need!
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Iran and Chris M. did a great job with the replacement of a support beam in my crawl space in one day.
Iran and Chris M. did a great job with the replacement of a support beam in my crawl space in one day.
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James did a great job with the estimate and walkthrough and working to get us set up with service to get our issue resolved.
James did a great job with the estimate and walkthrough and working to get us set up with service to get our issue resolved.
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Kenny Sizemore did our annual inspection of the sump pump and waterproofing. He was on time, preformed his tasks quickly and also…
Kenny Sizemore did our annual inspection of the sump pump and waterproofing. He was on time, preformed his tasks quickly and also discovered where a smell was coming from in our basement.
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We had Seth S. and Simon out to help us raise the base of our driveway (we had over an 2 inch gap from the concrete pad to the garage…
We had Seth S. and Simon out to help us raise the base of our driveway (we had over an 2 inch gap from the concrete pad to the garage entrance) and they were AMAZING. Super friendly and did a fantastic job. Couldn’t be more pleased with their work and would highly recommend them to everyone. Thanks guys!!
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I’d like to thank David Danku for inspecting my foundation. He explained everything very well and I appreciate the time he spent on my…
I’d like to thank David Danku for inspecting my foundation. He explained everything very well and I appreciate the time he spent on my problem. I wouldn’t hesitate to call again!
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I had my crawlspace done by Ohio Basement Authority …….Iran h. and Chris m.did the work..they did a great job..I would definitely use…
I had my crawlspace done by Ohio Basement Authority …….Iran h. and Chris m.did the work..they did a great job..I would definitely use them again if needed..they explained everything they did….it was nice to have a company take pride in their work and do the job as was told..Jay came out to inspect and go over the options and prices..he answered any questions I had and explained each step that needed done..I highly recommend them
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