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

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Avon, 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 Avon, OH.

Schedule Your Free Inspection

Ohio Basement Systems offers basement waterproofing and crawl space repair services in Avon, 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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Brian Kingsmore was very helpful and informative. I learned a lot about my basement and the history of how basement waterproofing has…

Brian Kingsmore was very helpful and informative. I learned a lot about my basement and the history of how basement waterproofing has changed.

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Chris Shewell was our technician for todays annual system inspection, which is now two years old. He thoroughly inspected the system and…

Chris Shewell was our technician for todays annual system inspection, which is now two years old. He thoroughly inspected the system and components, tightened our wall anchors and floor jacks to the appropriate levels and reconfigured several things to offer better operation of the sump pump and commercial grade dehumidifier. His knowledge and professionalism were much appreciated and we will request his service each and every year moving forward. He answered our questions and made sure we were fully satisfied with his service today. Thank you Ohio Basement Systems for providing a technician that clearly knows what he’s doing!

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Chris was very punctual, professional, and informative. He is extremely knowledgeable and answered all of my questions in detail.

Chris was very punctual, professional, and informative. He is extremely knowledgeable and answered all of my questions in detail.

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Rock solid good company. Have dealt with them in the past and have no complaints about their services and products.In fact, Aaron from Ohio …

Rock solid good company. Have dealt with them in the past and have no complaints about their services and products.In fact, Aaron from Ohio Basement Systems was here today to check and service my Super Sump dual pump with battery backup system that was worked extremely hard during last Wednesday's bad evening storm. All is good with it! Aaron is a real nice young man as well. Real good experience as usual with Ohio Basement Systems.Darrin Kocjancic

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Ethan and Darnell were prompt, professional, and willing to communicate whenever I had questions. The results of the work were very good.

Ethan and Darnell were prompt, professional, and willing to communicate whenever I had questions. The results of the work were very good.

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I had Alex Detloff come out to repair a sump pump system. Excellent customer service! Came out on a Saturday and went above and beyond to…

I had Alex Detloff come out to repair a sump pump system. Excellent customer service! Came out on a Saturday and went above and beyond to get me back up and running. Very courteous, knowledgeable, and was prompt! Thank you!

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Alex Detloff was very helpful, knowledgeable and personable. He went into great detail on the service he provided and made recommendations…

Alex Detloff was very helpful, knowledgeable and personable. He went into great detail on the service he provided and made recommendations for further service. We were very pleased with the service and would highly recommend Ohio Basement Systems.

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Service was great. Workers were very professional

Service was great. Workers were very professional

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Brian Kingsmore from Ohio Basement Systems came out and did an evaluation and estimate for basement waterproofing for my home. He was…

Brian Kingsmore from Ohio Basement Systems came out and did an evaluation and estimate for basement waterproofing for my home. He was extremely thorough in his explanations of the different options for my home. After he left, I felt like I understood why the water problem in basement even exists. Thanks Brian!!

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Lloyd was a great salesman! I would hire him in one second! This guy is a true definition of good salesman!

Lloyd was a great salesman! I would hire him in one second! This guy is a true definition of good salesman!

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Jeremi, Mike and Cody n came in to do some basement waterproofing. They were amazing. So friendly and hardworking. They did an amazing job

Jeremi, Mike and Cody n came in to do some basement waterproofing. They were amazing. So friendly and hardworking. They did an amazing job

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Showed up on time. Did what they were supposed to do. Cleaned up their mess. Put appliances back. They were awesome. The job looks…

Showed up on time. Did what they were supposed to do. Cleaned up their mess. Put appliances back. They were awesome. The job looks awesome.👍👍👍

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Can't thank WYNN, MELON, GAVYN enough. They were extremely knowledgeable and professional. Very helpful and courteous. Totally…

Can't thank WYNN, MELON, GAVYN enough. They were extremely knowledgeable and professional. Very helpful and courteous. Totally outstanding, a real asset to Ohio Basement

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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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Our crawlspace was the source of a great deal of humidity our house. Ohio Basement Systems covered the earthen floor with thick plastic…

Our crawlspace was the source of a great deal of humidity our house. Ohio Basement Systems covered the earthen floor with thick plastic sheeting, secured at the top edges to the foundation. They also installed a dehumidifier in the crawspace to help dry out the structure and maintain lower humidity.One year later, during an annual inspection (included in initial cost) we asked that the dehumidifier be repositioned — it was in contact with floor joists and, when running, causing an annoying vibration throughout the house. Technician Alex D. was able to resolve the issue and the house is now not only drier but quieter than before. We are very happy with the work done.

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They did a great job. Would recommend them

They did a great job. Would recommend them

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John and mike were awesome. Answered all our questions, and kept us updated on all they were doing(Polylifting).

John and mike were awesome. Answered all our questions, and kept us updated on all they were doing(Polylifting).

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Larry Richard leeland and marquis

Larry Richard leeland and marquis

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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.

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