Zavza Seal LLC

4.9(120 reviews on Google)

Based in Bohemia, NY · more companies in Bohemia

Call (631) 980-1800 Visit website

About Zavza Seal LLC

Zavza Seal LLC is a waterproofing, insulation and mold remediation contractor with locations in Brooklyn and Long Island, and its Bohemia office serves Long Island, Queens, Brooklyn and the Bronx. Services include basement, foundation and crawl space waterproofing, French drain and sump pump installation, foundation and basement crack repair, egress windows, crawl space encapsulation, concrete raising by mudjacking or polyjacking, and structural repair with piers, underpinning, lally columns, beams and carbon strap. Insulation, water damage restoration and mold removal are also offered. Free estimates, financing options and a warranty program are on offer, and the company says its team is licensed and insured. Rated 4.9 from 120 Google reviews, 116 of them five stars. Mold removal and water damage restoration work is available for homes and businesses.

What reviewers mention: professional staff (29), waterproofing (14), crawlspace repairs (9), fair pricing (9), foundation repair (8), respectful staff (8), efficient team (7), foundation leak repair (3), lally columns (2), honest crew (2)

Where Zavza Seal LLC works

Based in Bohemia, New York. Its website also names Moriches, Center Moriches, Farmingdale, New York. 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

  • Piers for settling

    Yes

  • Crack repair

    Yes

  • Crawl space repair

    Yes

  • Sump pumps

    Yes

  • Drain tile and drainage

    Yes

  • Concrete lifting

    Yes

  • Egress windows

    Yes

  • Free inspection or estimate

    Yes

  • Financing

    Yes

  • States a license

    Yes

  • Warranty

    Yes

Contact

Details last checked against the company's website and Google listing on 2026-10-21. Report a correction or request removal. Back to foundation repair companies in Bohemia.