Keeva H
We have just begun the process of working with Ohio State Waterproofing. Amanda Ballentine came out to our home to do the inspection and she was very did a thorough inspection of the basement and exterior of the house. She was very impressive, kind, professional and knowledgeable. She took lots of time to listen to our concerns and answer all questions. She explained our options so that we could meet our immediate and long-term goals. We found the explanations clear and all costs described with transparency. We look forward to the start and completion of our job!
March 2, 2026 · Verified
Nished K
Jim did a fantastic job with our waterproofing at Ohio State Waterproofing. He was on time, super professional and explained everything in a way that was easy to understand. The work was done cleanly and efficiently and you can tell he really cares about doing things the right way.
Really happy with the results. I’d definitely recommend him to anyone needing waterproofing services!
February 26, 2026 · Verified
Linda C
I just had a gentleman, Jordan Moses come to my house because I have water seeping into my basement. I was so very much elated and impressed that he was totally honest with me. He could have written up an estimate ($$$) for me to waterproof my entire home, like others I've called have done. But instead, he checked things out and told me that the problem is a sewage issue, most likely a broken pipe, thus explaining the gray matter and the odor. No other company even mentioned this, they just wrote up a very expensive proposal for waterproofing, that is not at all necessary. Kudos to Ohio State Waterproofing and thank you Jordan for driving all the way out here and being so honest!!
February 20, 2026 · Verified
Doug L
Charlie and his crew were excellent to work with. They worked hard every day and were very professional through the project. They exhibited great care in respecting our property and finished the job a day earlier than expected. I watched and inspected every step of the way (I'm sure they loved that) and I was pleased with their work ethic. This was definitely a well trained, quality team. Great job Charlie and crew!
February 11, 2026 · Verified
Kody F
Not even 24 hours after finishing waterproofing our basement with multi step system… there was no active leak prior to the work being performed. They told my wife they “noticed a small leak we should get looked at” when the Forman came this morning I showed him that this was not leaking before and he told me he will try to tighten it up. Went in the basement with channel locks which did not work. Forman told us to call the city and they will fix it for free. City told us to call a plumber. Plumber came and confirmed the leak is UNDERNEATH the concrete they just poured and more than likely broke when dug up the concrete. The leak is now spread to the other side of the finished basement wall and soaking the baseboards. Not to mention them driving all through the yard over the neighbors sidewalk.. not a very pleasant experience so far
January 31, 2026 · Verified
Dorothy M
We have just begun the process of working with Ohio State Waterproofing. We have found them responsive: scheduling our inspection within 24 hours of our call. Jordan took his time listening to our concerns and inspecting the basement and exterior of the property. He explained our options so that we could meet our immediate and long-term goals. We found the explanations clear and all costs described with transparency. We look forward to the start and completion of our job!
January 14, 2026 · Verified
Rize2wi
Recently, we had our basement waterproofed by Ohio State Waterproofing. The job supervisor was Jay Wallace. From the minute I met Jay, I was impressed with his knowledge and professionalism. Jay answered all of our questions in easy to understand terms and provided full explanations without hesitation. He was organized and very much in charge of his well oiled machine of a crew. The crew took great care of our house, covering flooring with protective plastic and being very careful with walls. After their cleanup, on the last day of the job, the basement was spotless. The outside yard was put back together as if they had never been there. Very impressive. The job was also finished two days ahead of schedule.
It was a pleasure to have these individuals work on my home and I am very satisfied with having chosen Ohio State Waterproofing. I am also very fortunate to have had Jay Wallace as the crew supervisor for this project. He did an amazing job. Thank you Jay and crew!
December 5, 2025 · Verified
Marley K
I want to thank Jim from Ohio State Waterproofing for coming out so quickly and being so kind and professional. He took the time to explain everything clearly, which really helped me understand the process. The company is very efficient, and I truly appreciate how they looked out for my needs while also providing the best price and service. I definitely recommend Ohio State Waterproofing to anyone in need of their services!
December 3, 2025 · Verified
Scott P
Just want to give another 10-Star rating to Ohio State Waterproofing! These guys are simply the best! Professional, dependable, reliable, on-time, work hard, work smart, clean-up is great!
Today they did some minor work for me in our basement. Paul and Clarence were just awesome to deal with! They did a great job, explained everything they did to me and did a fantastic job cleaning up after they were done!
Cannot recommend Ohio State Waterproofing enough. These guys are the real deal!!
November 4, 2025 · Verified
Peter H
My elderly parents hired this company over a year ago for water intrusion in their basement, and not only did they fail to resolve the issue—they made it worse.
They charged for a trench installation in the basement that was never completed, and my parents were never reimbursed. It was later determined the problem was from surface water, so the trench wasn’t even needed.
After four months of waiting, workers finally came in December when the ground was frozen. They returned in May, dug around the back of the house, and made the leaking worse. When we called again in August, someone came out, agreed it was still leaking, but told us they couldn’t return until December—again.
This has been a terrible and expensive experience for my parents with absolutely no resolution. The leaking and mold are now worse than before. To make matters worse, the company seems to reply quickly to 5-star reviews but ignores customers who report problems.
I would strongly warn others against hiring this company.
These photos are the ongoing issue even though their Change Order states “. . . we will not be trenching the inside of the basement at this time but the warranty will cover the walls and floor. No additional cost in the future to come back and trench the outside if it was necessary. Free service for 5 years of free service after the first year.”.
September 30, 2025 · Verified