MAC Waterproofing

4.9(40 reviews on Google)

Based in Norristown, PA · more companies in Norristown

Call (484) 213-0205 Visit website

About MAC Waterproofing

MAC Waterproofing, which also goes by Mac Basement Dry, is a family-owned basement waterproofing company serving the Norristown area and Montgomery County since 2006. It installs drainage systems, French drains, sump pumps and waterproof membranes in basements, and it waterproofs, encapsulates and insulates crawlspaces and installs crawlspace vents. Its foundation repair work fixes cracks, bowing walls and settlement problems. Other services include vapor barrier installation, basement wall parging, foundation sealing, basement concrete floors, egress windows and yard and gutter drainage. The company handles permit requirements, carries full liability insurance, is available 24/7 and offers service in Spanish. Each job starts with a free estimate, and the company points to comprehensive warranties on its work. Rated 4.9 from 40 Google reviews, 39 of them five stars and 1 one star.

What reviewers mention: affordability (9), sump pump (7), basement waterproofing (7), french drain installation (6), promptness (4), contractor experience (3), hardscaping (2), courteous crew (2), basement repair (2), competitive bid (2)

Where MAC Waterproofing works

Based in Norristown, Pennsylvania. Its website also names King of Prussia, Paoli, Phoenixville, West Chester, Chester. 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

  • Warranty

    Yes

No information yet on piers for settling, concrete lifting, financing, 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 Norristown.