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Reasonable and affordable rates

“This Old Basement LLC / Ohio Basement Technologies gave me the most reasonable and affordable rate and installed a full waterproofing system for me, and I must say, the work was expertly done! Your crew was very professional and hard working!”-P.B., Delaware, OH



Give us a call today to learn what we can do for you!


See for yourself what people are saying about us

“After having numerous waterproofing companies come out to my house, This Old Basement LLC / Ohio Basement Technologies gave me the most reasonable and affordable estimate. The crew that installed the system also did a great job!” – R.T., Upper Arlington, OH

“This Old Basement LLC / Ohio Basement Technologies did everything that was explained would be done. No mess,

no additional costs, and

all in 1 day!"

- M.D., Westerville, OH

We beat our competitors

“After speaking to one of your competitors, I was most impressed with your quote based upon work needed. Plus, the inspector was so nice! I am so glad I decided to use your services because everything described at the time of sale was performed and I especially like the guarantees!”- T.H., Worthington, OH


“My water-proofing system was completed on November 27, 2004. On Nov. 28th and Nov. 29th,   severe rain storms hit Franklin County and the rain was extremely heavy at times. I wanted to

inform you for the first time in 23 years, with this kind of rain, my basement was totally dry.

No trace of water anywhere. The system was working perfectly! Please accept this letter of appreciation as a sincere recommendation for future customers. Again, thank you for a job

well done!” – J.K., Columbus, OH


“I was so pleased with the work your company did 1.5 years ago on the finished section of my basement, I decided to have you come back and do the unfinished section of my

basement as well!” – S.P., Dublin, OH


“After checking your references and speaking with 2 friends who were also happy with your work,

I decided to use your services. Needless to say, I was extremely pleased with your professional

and courteous staff and the job was well done.”- E.N., Bexley, OH

“I was impressed with the work you completed in a timely manner and managed to keep my

living space clean while working…. I’ve already recommended you to several of my neighbors!”

- W.K., Gahanna, OH

Even more praise for the work that we do

worker waterproofing the floor

"Henry at This Old Basement is amazing! He is extremely professional, thorough and skilled. He always shows up on time (if not early), explains things very thoroughly and recommends a solution at an affordable price. I used him for a full sump pump installation at my home in Upper Arlington. His work was done efficiently and effectively. And bonus- he properly protected my newly finished basement so it didn't get a mess at all! It was a large project and I can't recommend him enough! Great price and very educated!" - Happy Customer Regan R.