OBA Truck in Neighborhood

Delaware, OH

Contact us to schedule an inspection and free estimate in Delaware, OH if you are experiencing a wet basement, crawl space moisture, settling foundation, structural instability, or any other issues we provide solutions for!

Why Choose Us?

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem. We will properly install a hidden drainage system in your Delaware basement and completely encapsulate your crawl space with CrawlSeal vapor barrier. We are here to solve your basement waterproofing problem for you.

Foundation problems destroy your Delaware home’s value and can be dangerous. Our in-house team of foundation repair and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week.

  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Our Customers Trust Us

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Nick Hatfield was extremely helpful and professional. He answered all my questions and helped us come up with a solution.

View John Brunet's Review

John Brunet

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We are happy with the job they did and have peace of mind about our fire place.

View Brent DePue's Review

Brent DePue

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I talked to four companies and no one came close to Ohio Basement Authority's approach, professionalism and pricing.

View Linda Bailiff's Review

Linda Bailiff

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I feel Nick H explained alot to me very courtesy and professionally attitude where cares about his customers Thank You so much for sending Nick!I a highly recommended this company

View Diana Losey's Review

Diana Losey

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My inspector Michael Gib did a GREAT job diagnosing my house and explaining my options. He was very professional and friendly

View Brian Athey's Review

Brian Athey

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Daryl is a very nice, informative man. We feel very comfortable going with this company.

View Patrcia Dandrea's Review

Patrcia Dandrea

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The crew(s) that did the digging, to installation, to final encapsulation were prompt, professional, courteous, informative from start to finish, as well as thorough.

View Julie's Review

Julie

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Knew from the second Joe Dials showed up that he was the right guy, spoke plainly and honestly about our problem.

View Micah Chiero's Review

Micah Chiero

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