Ohio Basement Authority Columbus

4.7(2,386 reviews on Google)

Based in Obetz, OH · listed on the Columbus page

Call (614) 300-3911 Visit website

About Ohio Basement Authority Columbus

Ohio Basement Authority Columbus, now operating as Groundworks, is a basement waterproofing and foundation repair company in Obetz serving the greater Columbus area. It repairs leaky basements, damp crawl spaces, cracking walls and settling foundations, and it also finishes basements. Free estimates are offered. Rated 4.7 from 2386 Google reviews, 2162 of them five stars and 113 one star.

What reviewers mention: knowledgeable staff (705), sump pump installation (302), courteous staff (202), crawl space encapsulation (137), basement repair (99), basement waterproofing (95), dehumidifier installation (71), foundation repair (46), no pressure sales (28), egress window installation (20)

Where Ohio Basement Authority Columbus works

Based in Obetz, Ohio. Its website also names Columbus. Call to confirm they cover your address.

Services and details

  • Foundation or waterproofing work

    Yes

  • Foundation repair

    Yes

  • Basement waterproofing

    Yes

  • Crack repair

    Yes

  • Crawl space repair

    Yes

  • Free inspection or estimate

    Yes

No information yet on bowing wall repair, piers for settling, sump pumps, drain tile and drainage, concrete lifting, egress windows, financing, states a license, warranty. The website did not say; call and ask.

Contact

Details last checked against the company's website and Google listing on 2026-10-09. Report a correction or request removal. Back to foundation repair companies in Columbus.