Proven Basement Solutions

See why our solutions are truly better and the value of our guarantee.

Basement Waterproofing Crawl Space Repair Foundation Repair Contact us for a Free Quote*

Ohio Basement Authority BBB Business Review
Ohio Basement Authority BBB Torch Award for Ethics 2017 Recipient
Top Work Places 2017
Top Work Places 2018
BIA The Home Builders

We Offer Warrantied Products & Trusted Services

Central Ohio's Basement Waterproofing, Crawl Space Encapsulation & Foundation Repair Contractor

Serving Greater Columbus, Springfield & Mansfield

Ohio Basement Authority is dedicated to providing permanent and effective basement waterproofing and foundation repair solutions to repair your leaky basement, damp crawl space or structural issue with proven waterproofing products and systems to fit any budget. 

Have questions? Just let us know and we will be happy to explain what is wrong and how we will fix it... we are here to help. If you are dealing with basement, crawl space or foundation problems and live in Greater Columbus, Chillicothe, Mansfield, Springfield, or nearby give us a call.

Free Estimates*

We offer a free, in-home inspection and cost estimate for all of our services.

Financing Available

From basement waterproofing to foundation repair, we can offer financing options for practically any job.

Hundreds of Satisfied Central Ohio Customers

Our vision is to establish Ohio Basement Authority as Ohio's most reliable and respected crawl space, foundation repair, and basement waterproofing. We strive to provide a high level of WOW customer service to our customers by conducting our business in an honest manner with the highest level of integrity.

Ohio Basement Authority provides on-site inspections and Free Estimates for all of our basement waterproofing and foundation repair services. Our Ohio service area includes: Columbus, Springfield, Mansfield, Westerville, Newark, Lancaster, Zanesville, Chillicothe, Marion, Dublin and surrounding cities and neighborhoods.

Why Greater Columbus Homeowners Choose Us

Complete Customer Satisfaction

Recognized & Awarded Service

Patented & Awarded Products

Written, transferable Warranties

Ohio Basement Authority is a locally-owned and operated licensed basement waterproofing and foundation repair contractor with a team that has decades of hands-on experience. Your home is one of the biggest and most important investments in your life. Ohio Basement Authority knows how important it is to protect this asset from water, mold, and structural damage with our cutting edge, patented waterproofing technologies and products.

As a member of the Basement Systems and Supportworks networks, we offer state-of-the-art waterproofing products and services that will keep your basement healthy and your investment safe. We can ensure long-term basement waterproofing solutions that provide value to your property and create a space that's both healthy and functional.

our service area

We serve the following areas

  • Ava
  • Barlow
  • Bartlett
  • Belle Valley
  • Belpre
  • Beverly
  • Buffalo
  • Byesville
  • Caldwell
  • Cambridge
  • Coal Run
  • Coolville
  • Cumberland
  • Cutler
  • Derwent
  • Dexter City
  • Fairview
  • Fleming
  • Graysville
  • Hockingport
  • Kimbolton
  • Kipling
  • Little Hocking
  • Long Bottom
  • Lore City
  • Lowell
  • Lower Salem
  • Macksburg
  • Marietta
  • Mcconnelsville
  • New Concord
  • New Matamoras
  • Newport
  • Old Washington
  • Pleasant City
  • Portland
  • Quaker City
  • Reedsville
  • Reno
  • Salesville
  • Sarahsville
  • Senecaville
  • Stockport
  • Summerfield
  • Tuppers Plains
  • Vincent
  • Waterford
  • Watertown
  • Whipple
  • Wingett Run
Our Locations:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
Service Area
Free Quote