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Ohio Basement Systems is now Ohio Basement Authority.  Learn more here.

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Mahoning County, OH

Ohio Basement Systems has been performing basement waterproofing and crawl space repair since 1999, providing foundation and basement solutions and waterproofing systems for homeowners in Mahoning County, OH.

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Ohio Basement Systems offers basement waterproofing and crawl space repair services in Mahoning County, OH. We offer free estimates on foundation repair, basement waterproofing, basement finishing, and crawl space sealing to homeowners within our service area.

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home.

  • Lifetime warranty on all perimeter waterproofing systems.
  • 25-year warranty against manufacturing defects on foundation products.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Ohio Basement Systems and The Basement Guys are now Ohio Basement Authority

Our Customers Trust Us

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Chad was amazing. He came in, took his time, diagnosed our issue, explained everything patiently, and made me feel comfortable. We worked…

Chad was amazing. He came in, took his time, diagnosed our issue, explained everything patiently, and made me feel comfortable. We worked out financing options for our solution and the peace of mind is priceless. Do not go anywhere else, Ohio Basement Systems is great price, amazing service, and trustworthiness. I fully recommend!

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Brian Kingsmore was very informative, very patient, and took time to make sure we understood what was going and the problem that may occur…

Brian Kingsmore was very informative, very patient, and took time to make sure we understood what was going and the problem that may occur if not addressed inside and outside our home. Thank you Brian you rock!

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Loyd was very informative and honest in his appraisal of our situation

Loyd was very informative and honest in his appraisal of our situation

David & Charlotte Szucs

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Wynn, melon & GAVYN came on time knocked the project out in 2 days communication was great all around satisfied recommending and referring…

Wynn, melon & GAVYN came on time knocked the project out in 2 days communication was great all around satisfied recommending and referring to all thanks again OBS!!

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Kasey, Darrell, and Alex were very professional and kind. Very pleasant to work with and efficient! Would recommend to all my family and…

Kasey, Darrell, and Alex were very professional and kind. Very pleasant to work with and efficient! Would recommend to all my family and friends!!!

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Your technician Chris Shewell did the annal maintenance inspection for our basement waterproofing system installed last year. He was very…

Your technician Chris Shewell did the annal maintenance inspection for our basement waterproofing system installed last year. He was very thorough and set up the air system for a more efficient flow and relocated the control panel to a more convenient location on top. He explained how the air system could be put in an enclosure with ducting if we so desired. He told me the average life span I could expect for the pump backup battery and a replacement during the warranty period needs to be done by OBS to insure proper installation. Very appreciated information. We were quite pleased with the 5 star service he provided. Scott and Joanne Krebs

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Rashawn did a great job and was very personable! I’d definitely recommend him.

Rashawn did a great job and was very personable! I’d definitely recommend him.

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John and Cody were fabulous at walking me through the whole process of lifting my livingroom and gargage. When i heard my walls connect to…

John and Cody were fabulous at walking me through the whole process of lifting my livingroom and gargage. When i heard my walls connect to my roof again i cried happy tears. They gave me a wonderful and educational experience. Thank you so much!! God bless!!

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After my basement flooded from a drain back up, in July of 2023, and Pure Clean Water Removal Company with excellent results, dried my…

After my basement flooded from a drain back up, in July of 2023, and Pure Clean Water Removal Company with excellent results, dried my basement and noticed some mold in the corner, I called Ohio Basement Systems, and set an appointment with Joel Rhoads within days. I also called Ohio State Waterproofing and it took 2 weeks for an appt. To make a long story short, Joel Rhoads, an honest man that he is, advised to try a water backup plug that lets water drain, but it also plugs backup water from back flowing from a heavy rain. I only had water backup twice in 35 years. I never had actual water seepage through the foundation blocks. He also advised lifting the concrete, because it sunk a little from the outside corner where the mold was, and digging to waterproof that corner. On the other hand, Ohio State Waterproofing Co, with all their bells and whistles tried selling me their complete system, for an absorbent amount of money, and it was all (inside AND outside) or nothing for water seepage that I never had. All I may have been interested in was just outside waterproofing the foundation in that corner. I’m the type of person who tries by baby steps first. In this day of age, it is so hard to trust anyone, and to have come across Joel Rhoads, was a blessing. I believe he saved me a ton of money! I sincerely recommend Joel from Ohio Water Basement Systems for his honesty over greed.

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Ohio Basement Systems sent Kevin out to look at our basement to see what we needed to do about our mini flooding. He was so professional…

Ohio Basement Systems sent Kevin out to look at our basement to see what we needed to do about our mini flooding. He was so professional and was able to get us financed at a reasonable rate and payment plan.The team of professionals they sent to do the job was so professional, understanding, and seemed like genuine people to have in your home. I was thoroughly impressed with their work. They work very well as a team. They are super respectful. They speak and greet you with a smile. They were fast and efficient. They even cleaned up after themselves. They were patient with explaining everything so I understood what their job entailed. They did such good work and I was so pleased I wanted to rave about their service.If you are needing anything done Ohio Basement Systems is your company, and be SURE to request by name the team of: Sean, Justin, and Ferro. They are a really, really, a good team. Since I have owned my home for a year their team work and presence was the best I have had in my home thus far. God forbid I need anything else done I am definitely be requesting them by name.

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We had our basement waterproofed by Wynn, Melon and Gavyn. They were professional and brought us up to speed on each process step by step….

We had our basement waterproofed by Wynn, Melon and Gavyn. They were professional and brought us up to speed on each process step by step. Helped us understand the corrective procedures they applied and what we should monitor afterward.They came on time, finished on time and cleaned up thoroughly with great results. We would highly recommend this team to our friends and neighbors. Esther and Ron Orlando

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John and Cody were here today and completed the cement floor settlement issue and with the PolyRenewal product they were able to correct…

John and Cody were here today and completed the cement floor settlement issue and with the PolyRenewal product they were able to correct the issue. They were well versed on the product and knowledgeable in what they were doing. I highly recommend them.

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The inspection by Brian Kingsmore today was excellent. Brian gave me information to make a decision on what would be best for me. I will be …

The inspection by Brian Kingsmore today was excellent. Brian gave me information to make a decision on what would be best for me. I will be using Ohio Basement Systems in the future.

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Brian Kingsmore came out to assess my basement situation and give me a thorough quote. He was very professional and did a great job of…

Brian Kingsmore came out to assess my basement situation and give me a thorough quote. He was very professional and did a great job of educating me about what was happening and how their system could help.

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The whole process was very professional and very friendly. John, who did the actual work was great and informative as was the gentleman…

The whole process was very professional and very friendly. John, who did the actual work was great and informative as was the gentleman that initially came out to do the inspection and created the quote. Highly recommended.

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JOHN AND MIKE CAME TO DO SOME CONCRETE LEVELING ON MY PATIO..THEY WENT TO WORK RIGHT AWAY, EXPLAINED ALL THINGS RELATED TO THE JOB….

JOHN AND MIKE CAME TO DO SOME CONCRETE LEVELING ON MY PATIO..THEY WENT TO WORK RIGHT AWAY, EXPLAINED ALL THINGS RELATED TO THE JOB. EXCELLENT COMMUNICATORS AND REPS OF YOUR COMPANY…

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We worked with multiple teams from Ohio Basement Systems to resolve the foundation problems on our century home. All teams were…

We worked with multiple teams from Ohio Basement Systems to resolve the foundation problems on our century home. All teams were communicative, professional, on time and conscientious about the work they were doing to our home. I didn't expect so much professionalism at every point. The teams included: Kevin Townsend, Robert Baser, Rashawn Dickson and their teams: Dylan, Matt and Ovid.

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Mike and John did great work leveling our walkway and doing concrete repairs at our residence. These guys were professional and showed…

Mike and John did great work leveling our walkway and doing concrete repairs at our residence. These guys were professional and showed great customer service.

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Lloyd Wollmershauser came out in the middle of a storm. Once the rain cleared he was able to help us with deciding which way to go. Lloyd…

Lloyd Wollmershauser came out in the middle of a storm. Once the rain cleared he was able to help us with deciding which way to go. Lloyd was super helpful and informative. Highly recommend talking to Lloyd for all your concrete leveling needs. Thank you!

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John and Mike were great. Friendly professional and on time. Did great work as well. Thanks guys

John and Mike were great. Friendly professional and on time. Did great work as well. Thanks guys

Ohio Basement Systems Service Map

Our Locations

Mansfield

1 Marion Ave, Suite 309
Mansfield, OH 44903
(567) 275-8588

Twinsburg

7950 Bavaria Rd.
Twinsburg, OH 44087
(330) 235-1229

Westlake

159 Crocker Park Blvd, 4th floor
Westlake, OH 44145
(330) 235-1229

Willowick

35475 Vine St, Suite 216,
Willowick, OH 44095
(440) 332-4339

Youngstown

8531 Market St.
Youngstown, OH 44512
(330) 400-3783