Skip to Main Content

Proudly serving Cincinnati, Columbus, Cleveland, Dayton-Springfield, Lima, and Northern Kentucky.

Ohio Basement Authority is Now Groundworks!

Select a service and enter your zip code to schedule your free inspection!

Ohio Basement Authority CFI with couple in front of brick home - desktop hero
  • Financing
    Available
  • Warranty
    Backed
    Solutions
  • 17+ Years
    Experience
  • Top Work
    Places 2024
  • 2024 Super
    Service Award
Banner reads: "New name, same great service. Ohio Basement Authority is now Groundworks." Blue and white background.

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

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Stephen from Ohio Basement Authority was able to come at emergency notice and fix a problem with my sump pump that was causing it to spill…

Stephen from Ohio Basement Authority was able to come at emergency notice and fix a problem with my sump pump that was causing it to spill water into my basement during a storm. Even if he hadn’t been able to come so quickly he had already put out a notification to other basement waterproofing companies in our area that there was an emergency and that I needed help quickly, putting my needs over that of any monetary motivation.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Great service by Ritchie! Would recommend!

Great service by Ritchie! Would recommend!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Great job during our basement waterproofing by Ohio Basement Authority. Super efficient and good communication by Richard and his crew:…

Great job during our basement waterproofing by Ohio Basement Authority. Super efficient and good communication by Richard and his crew: Donte, Javaun and Dijon. Very considerate of our property and did a good job cleaning up as well. Would recommend them anytime! Electrician John Carlson got us off to a good start too and Matt Carson for explaining everything well and good communication.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

My inspection was performed by Chelsa who arrived on time and was very professional and pleasant. She did an excellent job. Not only was…

My inspection was performed by Chelsa who arrived on time and was very professional and pleasant. She did an excellent job. Not only was the information she provided detailed, it was very educational as well. I will say being a homeowner twice and having multiple inspections for various home projects, Chelsea was by far the best inspector I have ever encountered. I really believe her being female made the entire process a lot less intimidating.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Chase came to our house to do an inspection to figure out where the water in our basement was coming from. He was very knowledgeable, kind, …

Chase came to our house to do an inspection to figure out where the water in our basement was coming from. He was very knowledgeable, kind, professional and thorough. He answered all of our questions and did a great job explaining everything to us. Chase was very easy to talk to and is passionate about his job and you can tell he really wants to help his customers. He is very organized and used his expertise to help us with figure out options for a solution. I would highly recommend Chase for a home inspection. We enjoyed the time we spent with him.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The team arrived early and ready to work! They were clean, thorough, and most importantly kind! Great experience all the way around. Thank…

The team arrived early and ready to work! They were clean, thorough, and most importantly kind! Great experience all the way around. Thank you!

  • 4/
  • 4/
  • 4/
  • 4/
  • 4/
Review Logo

Job was substantially completed 10/07 And full payment was made on 10/08 With the agreement that a 10 foot condensation hose from the…

Job was substantially completed 10/07 And full payment was made on 10/08 With the agreement that a 10 foot condensation hose from the dehumidifier would be delivered to me on 10/11 so the Aprilair unit could be more centrally located . Currently hose is only 5 feet long. Also the delivery team did not provide any verbal instructions except to press arrows up or down to set the humidity settings . I was told with purchase that instructions would be given to me and explain maintenance .The agreement was the 10 foot hose would be delivered 10/11 and at that time instructions on care of unit would be provided verbally . I was there from 9a-4:15 and did not receive any calls to reschedule .

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

We just bought a new house, and even though we've only been here for the winter, I can already tell that Basement Authority is a five-star…

We just bought a new house, and even though we've only been here for the winter, I can already tell that Basement Authority is a five-star operation. 1. They include a lifetime warranty on their work. Not just YOUR lifetime – the lifetime OF THE PROPERTY. They did the work on our basement for the previous owners, and when we bought the house, we were able to have the warranty transferred to us. If we ever leave, the next owners will be able to get the same warranty. That's how you know they do good work! 2. A week ago, I had my first yearly check-up with Matt. Ohio Basement Authority called ME to remind me that they were running a "free check-up" deal, and we scheduled it right away! They're very conscientious that way. 3. Matt is clearly enthusiastic about his work with Basement Authority, and I can tell that the same could probably be said for just about everyone working there. He was eager to tell me all about their revolutionary advances in basement filtration / reinforcement technology – some of which were only invented in the past decade. He wasn't afraid to take his time and walk me through every single system at work in my basement and the logic behind them. 4. Their work is transformative! For our first 2 months living here, the basement looked so normal that we simply thought the basement work (done by Basement Authority for the previous owners) was preventative – maybe fixing some cracks or installing drainage pipes. My mind was blown when Matt showed me pictures of our basement from 9 months ago! It had been a total mess – mud seeping in through the corners of the foundation, nauseating puddles of black mold working their way up the walls, leaks on both sides of the basement. It's a miracle they were able to fix it up into our current "normal" basement! 5. When I asked Matt for his opinion on some additional basement work we were thinking of doing (reinforcing an additional wall), he told me how Basement Authority would go about it, and he added that they had a payment plan option for 2 years same as cash. Even the financial aspect makes sense! There you have it, 5 reasons for 5 stars. Even just at the start of my experience with Basement Authority, I know they will not disappoint me!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

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.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

We recently had our annual maintenance appointment, and our technician, Ruben, discovered that our sump pump needed to be replaced. He went …

We recently had our annual maintenance appointment, and our technician, Ruben, discovered that our sump pump needed to be replaced. He went above and beyond by helping us ensure the replacement was covered under our warranty and was able to install the new sump pump the very same day. Ruben was professional, honest, and extremely helpful throughout the process. We’re especially grateful that he caught the issue before it led to any water damage or other problems. Excellent service and a great experience overall!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

We recently had the pleasure of meeting Justin B from OBA for our waterproofing basement and foundation repair project, and I cannot…

We recently had the pleasure of meeting Justin B from OBA for our waterproofing basement and foundation repair project, and I cannot recommend him enough! From the moment Justin B arrived, he brought a warm friendly energy that instantly made us feel at ease! His knowledge of both Italian and Jamaican cultures added a charm to our conversation and it felt like chatting with an old friend rather than a representative trying to make a SALE! He took the time to thoroughly explain the estimates & what needed to be done, ensuring we understood every aspect of the process! We truly appreciated how patient he was answering all our questions and making sure we felt comfortable with our choices! What stood out the most was Justin's passion for what he does & the company he partly owns! He was genuinely invested in helping us find the RIGHT SOLUTIONS FOR OUR HOME,which really inspires confidence in the work OBA offers! If you're looking for someone who combines expertise with a personal touch, Justin B. Is definitely your guy! Thank you Justin B. For making this experience so positive for our family! Sincerely, Mr. & Mrs. Thomas & Elizabeth Chipman of Florence KY

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Arrived on time prior to explanation of project, professional / knowledgeable helpful. Felt much better after meeting with representative…

Arrived on time prior to explanation of project, professional / knowledgeable helpful. Felt much better after meeting with representative ( James ) as he explained everything from cause, process and flexibility of payment .

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

William, Russell, Marvin and Levi did a great job. Worked well as a team. Kept me informed throughout the process. Very professional and…

William, Russell, Marvin and Levi did a great job. Worked well as a team. Kept me informed throughout the process. Very professional and left the basement in good condition at the completion on the job. Thanks so much!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

We had Ohio Basement Authority out to do a complete encapsulation on our 2500 square foot crawl space. From the start of the process our…

We had Ohio Basement Authority out to do a complete encapsulation on our 2500 square foot crawl space. From the start of the process our sales representative Joel was extremely helpful. He worked up several different options for us and never tried to over sell he just genuinely tried to help us through the process. Once the work began Richard and his crew, John, Johan and Jhorfry were extremely professional. They always communicated when they would be arriving, updated us on the progress and worked long hours to hit their intended goals for the day. They left each day with their work area clean and organized and made sure at the end of the project that everything was how it was originally. We highly recommend Richard and his crew for any service or projects their experience made this project go very smoothly. Thanks guys !

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Bradley R is awesome and we wouldn't want anyone else to do any of our basement work!!!!

Bradley R is awesome and we wouldn't want anyone else to do any of our basement work!!!!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Had a great experience with Ohio Basement Authority recently when they came out to look at our crawl space for encapsulation. Dakota Hruby…

Had a great experience with Ohio Basement Authority recently when they came out to look at our crawl space for encapsulation. Dakota Hruby was the one who did the inspection, and he was fantastic—super friendly, professional, and really took the time to walk me through everything. What stood out the most was how thorough he was. He didn’t just do a quick once-over and leave; he explained things in detail, answered all my questions, and made sure I actually understood what was going on down there and why certain fixes were recommended. I never felt rushed or pressured, which I really appreciated. Overall, I was really impressed with the quality of the inspection and how much time they spent with me. It felt like they genuinely cared about doing things right. Definitely recommend if you’re looking into crawl space work.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

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.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Hollis was great, knowledgeable about our issues, and offered suggestions for maintaining results of foundation leveling. Certainly a 5…

Hollis was great, knowledgeable about our issues, and offered suggestions for maintaining results of foundation leveling. Certainly a 5 star review. Thank you so much, what a relief knowing our foundations can be fixed.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

On Tuesday May 12th Louis, Akeshawn,Kendall, Dave, Greg, Shawn,and Corey all were very professional informative attentive kept on a…

On Tuesday May 12th Louis, Akeshawn,Kendall, Dave, Greg, Shawn,and Corey all were very professional informative attentive kept on a schedule and also made sure everything was done properly at my residence and explained everything they were doing to me very well and understandable. I also wanna thank Doug and Damon for all over there help through the entire process from start to finish, I can promise that Ohio Basement Authority will be recommended by me to anyone that I come in contact with.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Great experience with Maxwell. He was very informative, gave us all choices, prices, and very knowledgeable and friendly.

Great experience with Maxwell. He was very informative, gave us all choices, prices, and very knowledgeable and friendly.

    Proudly Serving Cincinnati, Columbus, Cleveland, Dayton-Springfield, Lima, and Northern Kentucky

    Cincinnati · Columbus · Cleveland · Akron · Dayton-Springfield · Lima · Northern Kentucky

    Ohio Basement Authority Service area

    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.

    Groundworks, LLC BBB Business Review

    Resources

    Ohio Basement Authority Service area

    Our Locations

    Akron Office

    429 Portage Blvd
    Kent, OH 44240

    Cincinnati Office

    1270 Hillsmith Dr.
    Cincinnati, OH 45215

    Cleveland Office

    7950 Bavaria Rd.
    Twinsburg, OH 44087

    Columbus Office

    2421 McGaw Rd.
    Obetz, OH 43207

    Dayton Office

    70 Birch Alley, Suite 240
    Beavercreek, OH, 45440

    Dublin Office

    5650 Blazer Memorial Pkwy, #124
    Dublin, OH 43017