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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Richard and his team did a fantastic job waterproofing my basement. Would definitely recommend Ohio Basement Authority.
Richard and his team did a fantastic job waterproofing my basement. Would definitely recommend Ohio Basement Authority.
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Louis Dave Christ and crew did an amazing job! They worked so hard for 3 days repairing and waterproofing my basement. Everyday they…
Louis Dave Christ and crew did an amazing job! They worked so hard for 3 days repairing and waterproofing my basement. Everyday they cleaned everything before leaving, sweeping the entire basement and foyer. They sprayed all the mud off my driveway and porch. Every morning Louis asked if I had any questions and showed me the completed work before leaving. I am so impressed with them. When the project was completed I could see he had a sense of pride in a job well done! Thank you for your hard work.
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Evan came to my property and was on time, courteous, professional and worked with my budget to ensure my problem could be resolved!
Evan came to my property and was on time, courteous, professional and worked with my budget to ensure my problem could be resolved!
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Was having issues with humidity and water in our crawl space. William's crew (Russell, Levi, Marvin) with Ohio Basement Authority came out…
Was having issues with humidity and water in our crawl space. William's crew (Russell, Levi, Marvin) with Ohio Basement Authority came out and encapsulated it. They were friendly, professional, and efficient with their work. I am throughly impressed and will look forward to the annual check up next year. We are impressed with their workmanship.
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Aaron and the other man (so sorry I don’t remember his name) did an excellent job. They worked extremely hard as that is very difficult…
Aaron and the other man (so sorry I don’t remember his name) did an excellent job. They worked extremely hard as that is very difficult work to do. They were both kind and respectful. I very much appreciate them their hard work!
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Scott with Ohio Basement Authority was honest, thorough and wasn’t pushy. Would recommend if you are looking to get concrete work done
Scott with Ohio Basement Authority was honest, thorough and wasn’t pushy. Would recommend if you are looking to get concrete work done
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Iran, Chris, Zach, and Maxwell did an excellent job on my crawl space. They were very professional and worked well as a team. Very pleased…
Iran, Chris, Zach, and Maxwell did an excellent job on my crawl space. They were very professional and worked well as a team. Very pleased with them and Ohio Basement Authority. Keep up the great work. Rick Z Loveland, OH
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Sebastion was great! He came out to our house, looked at our basement, listened to our issue and communicated the solution effectively. He…
Sebastion was great! He came out to our house, looked at our basement, listened to our issue and communicated the solution effectively. He was clear and upfront with the cost and the job timeline.
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I've lived with a wet basement for many years. Tonight I spoke with Jacob Nesbitt a very knowledgeable and professional inspector. Jacob…
I've lived with a wet basement for many years. Tonight I spoke with Jacob Nesbitt a very knowledgeable and professional inspector. Jacob explained everything that would happen step by step. I can't wait for them to get started on my basement waterproofing.
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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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Ricky, Isiah and Marvin Crew did a great job with work and excellent clean up work after the work was completed. Ricky was very helpful…
Ricky, Isiah and Marvin Crew did a great job with work and excellent clean up work after the work was completed. Ricky was very helpful with all of my questions I had.
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Hollis was great. He spent time with us trying to problem solve not just sell us a device or a service.
Hollis was great. He spent time with us trying to problem solve not just sell us a device or a service.
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I had basement work done by OBA in 2015, removal of French drain in a house that was built in 1932. Wall guard, triple safe sump pump, and…
I had basement work done by OBA in 2015, removal of French drain in a house that was built in 1932. Wall guard, triple safe sump pump, and dehumidifier installed. Best thing I ever did. March 2026 experienced @ 12 hour power outage. Sump pump failed(10+years old). Had a OBA service call that determined sump pump had to be replaced. That size pump no longer available, and a larger pump (AquaStop triple pump)would require enlarging the pit. The battery had been replaced 2 years prior, but had failed with the pump not working. The service was scheduled and I was not charged for the new battery & case, since it was only 2 yrs. old. They also gave me a 3 yr. maintenance extension, at a discounted price. 03/31/26 a 3 man crew arrived on time, covered everything with plastic and completed the job in 3 hours. Did a great job cleaning up and replacing the furniture that had to be moved. Excellent work, Tracyn, Ali and Blu.
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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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From estimate to completion, Tyler and Curtis were extremely informative and professional. Tyler was very thorough in explaining the…
From estimate to completion, Tyler and Curtis were extremely informative and professional. Tyler was very thorough in explaining the process and assisting with the financing to get us started and Curtis and his team worked diligently to get the project completed, keeping us informed as to their progress at the end of each day. While this wasn’t something we expected or had planned for, we are grateful for Ohio Basement Authority’s work in addressing the problem by getting us scheduled quickly, stabilizing our house and providing us with a with a sense of relief going forward. We wouldn’t hesitate in referring Ohio Basement Authority to anyone with similar issues that need addressed.
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DAN LAUTERBUR GAVE MY MOM AN HONEST OPINION BASED ON A THOROUGH INVSTIGATION OF OUR ALLEGED MOLD PROBLEM. I SAY ALLEGED BECAUSE I GOT TWO…
DAN LAUTERBUR GAVE MY MOM AN HONEST OPINION BASED ON A THOROUGH INVSTIGATION OF OUR ALLEGED MOLD PROBLEM. I SAY ALLEGED BECAUSE I GOT TWO DIFFERENT QUOTES FOR RANGING FROM $3000-$5000 TO FIX AN ISSUE SHE DID NOT HAVE, WHAT THEY WERE TELLING ME WAS MOLD WAS ACTUALLY EFFLORESCENCE AND THE MOISTURE LEVEL WAS LESS THAN 2%. CALL THE BASEMENT AUTHORITY DON'T SCREW AROUND WITH ANYONE ELSE!!!!! THANKS AGAIN DAN!!!!
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Very professional, great service!
Very professional, great service!
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Had OBA waterproof the basement previously. Reached out to Mark Overmyer concerning a crack I noticed outside in the foundation. He was…
Had OBA waterproof the basement previously. Reached out to Mark Overmyer concerning a crack I noticed outside in the foundation. He was quick to follow up and came by a couple days later to take measurements and assess. Really friendly and helpful experience. Thank you again Mark!
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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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I had my concrete lifted recently by Ohio Basement Authority. I was very much impressed by the initial inspection and recommendations by…
I had my concrete lifted recently by Ohio Basement Authority. I was very much impressed by the initial inspection and recommendations by Charles. And I was very impressed by the work of the two gentlemen who did the actual lifting. They managed to lift it significantly without cracking the concrete. James and Pedro were outstanding!
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