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 perforned a thorough inspection, clearly explained deficiencies and potential solutions, and prepared a detailed proposal. Great …
Hollis perforned a thorough inspection, clearly explained deficiencies and potential solutions, and prepared a detailed proposal. Great job!
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Prompt, courteous, and did a great job.
Prompt, courteous, and did a great job.
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Ohio Basement Authority did a great job! They were friendly and helpful from the moment we contacted them until the job was finished. We…
Ohio Basement Authority did a great job! They were friendly and helpful from the moment we contacted them until the job was finished. We received a quote and explanation from Caleb that explained the project in detail. Caden and Serg did an excellent job on the repair work raising our porch and walkway. Thank you for a great job and experience.
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Gio and Ryan were professional, friendly, and made sure to engage with us throughout the entire process. We're very happy with the results….
Gio and Ryan were professional, friendly, and made sure to engage with us throughout the entire process. We're very happy with the results. Their communication was excellent in letting us know when they would arrive on site.
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Vanessa Bush came to our house to give us a quote on finishing our basement- she could not have been more knowledgeable and efficient! She…
Vanessa Bush came to our house to give us a quote on finishing our basement- she could not have been more knowledgeable and efficient! She answered all our questions and helped provide some great ideas!
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They did a great job, quick, very hard working
They did a great job, quick, very hard working
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Chase was great. He took the time to understand what I needed and put together a thoughtful and detailed plan.
Chase was great. He took the time to understand what I needed and put together a thoughtful and detailed plan.
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Our technician Matt arrived on time and was very professional. He was very personable as well. He did a thorough inspection of our…
Our technician Matt arrived on time and was very professional. He was very personable as well. He did a thorough inspection of our driveway and sidewalks. He explained the process quite well and answered all our questions. Very easy to work with. We would definitely use Ohio Basement Authority and Matt again.
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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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Norbert was extremely knowledgeable and helpful with our questions about our basement issues. Thanks so much Norbert
Norbert was extremely knowledgeable and helpful with our questions about our basement issues. Thanks so much Norbert
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Everette was a pleasure to work with today. Unfortunately after he arrived we discovered that Ohio Basement Authority does not do the kind …
Everette was a pleasure to work with today. Unfortunately after he arrived we discovered that Ohio Basement Authority does not do the kind of work needed for my project. Everette was able to offer some suggestions, and he took some pictures which he offered to forward to some contractors who may be able to complete that type of project. Thanks, Everette!
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Ohio Basement Authority did not provide the cheapest estimate, but they were the most professional in their presentation. Dan made a…
Ohio Basement Authority did not provide the cheapest estimate, but they were the most professional in their presentation. Dan made a thorough inspection of our house and then spent much time explaining the problem and how they would fix it. We were very impressed with Dan , and the company.
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Our century old house need to have some posts installed to fix a sagging issue caused by old renovations before us. OBA was so helpful and…
Our century old house need to have some posts installed to fix a sagging issue caused by old renovations before us. OBA was so helpful and informative that when we were ready to repair the quickly scheduled us and even moved us up. Iran H. And Chris M. were amazing professionals and left our basement cleaner than when they started. Highly recommend.
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Francis Purcell came out twice to talk to us about our options and financing. The team the did our work, Ivan G, Anthony M and Davis T,…
Francis Purcell came out twice to talk to us about our options and financing. The team the did our work, Ivan G, Anthony M and Davis T, we’re an awesome crew and did a wonderful job. They really seem to enjoy what they do, lots of laughter while they work. Highly recommend this company for all your basement needs
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Eric Henderson was a great help with inspecting our basement and identifying some water leakage that could lead to mold. He helped us set…
Eric Henderson was a great help with inspecting our basement and identifying some water leakage that could lead to mold. He helped us set up a plan to update the filtration in our basement to prevent anymore damages.
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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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This outfit is meticulous in their service delivery! Everything was handled so professionally from the outset. From the estimation process…
This outfit is meticulous in their service delivery! Everything was handled so professionally from the outset. From the estimation process to the completion of the project I felt taken care of rather than taken advantage of. The crew did an amazing job on our sidewalk that had sunk in front of our house and made it safe for everyone.
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The gentleman was very polite and respectful. He had explain the process and was very knowledgeable. He listen to all my concerns and…
The gentleman was very polite and respectful. He had explain the process and was very knowledgeable. He listen to all my concerns and investigated.
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John Carlson, electrician for Ohio Basement Authority, did an excellent job finalizing the new sump pump electrical hookup today! Gave me a …
John Carlson, electrician for Ohio Basement Authority, did an excellent job finalizing the new sump pump electrical hookup today! Gave me a heads up call regarding his arrival time and was very polite and professional during his time spent in our home.
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Justin was wonderful. He provided an array of ways to go about my project depending on what made sense for my budget. My favorite part…
Justin was wonderful. He provided an array of ways to go about my project depending on what made sense for my budget. My favorite part about Justin’s free quote was that he truly prioritized what I needed & avoided the opportunity to upsell me on unnecessary solutions. Justin was passionate about his job and the impact he is making by giving people a sense of control over their homes!
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