Mid-State Basement Systems

5.0(744 reviews on Google)

Based in Columbus, OH · more companies in Columbus

About Mid-State Basement Systems

Mid-State Basement Systems serves Columbus, Westerville, Dublin and the rest of central Ohio, and has done so since 1987. The company handles basement waterproofing, foundation repair and crawl space repair, from flooded basements to bowing foundation walls and humid crawl spaces. Its waterproofing work includes interior drainage, sump pump systems and a dehumidifier, and it installs replacement basement windows and egress windows. It also finishes basements and does commercial waterproofing and commercial foundation work. The company belongs to a network of over 300 independently owned dealers and uses patented products such as the TripleSafe sump pump and the WaterGuard drainage system. Inspections and estimates are free, financing is available for practically any job, and the waterproofing systems come with a transferable lifetime warranty. Rated 5.0 from 744 Google reviews, 724 of them five stars and 3 one star.

What reviewers mention: basement inspection (90), sump pump installation (82), thoroughness (67), courteous staff (61), crawl space encapsulation (33), basement waterproofing (26), efficient crew (20), foundation repair (18), dehumidifier installation (16), egress window installation (4)

Where Mid-State Basement Systems works

Based in Columbus, Ohio. Its website also names Whitehall, Westerville, Worthington, Reynoldsburg, New Albany, Pataskala, Groveport, Pickerington and other towns. Call to confirm they cover your address.

Services and details

  • Foundation or waterproofing work

    Yes
  • Foundation repair

    Yes
  • Basement waterproofing

    Yes
  • Bowing wall repair

    Yes
  • Crack repair

    Yes
  • Crawl space repair

    Yes
  • Sump pumps

    Yes
  • Drain tile and drainage

    Yes
  • Egress windows

    Yes
  • Free inspection or estimate

    Yes
  • Financing

    Yes
  • Warranty

    Yes

No information yet on piers for settling, concrete lifting, states a license. 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.