Zavza Seal LLC

5.0(16 reviews on Google)

Based in Brooklyn, NY · more companies in Brooklyn

Call (718) 400-7005 Visit website

About Zavza Seal LLC

Zavza Seal LLC has served Brooklyn since 2001 and also works in Queens, Long Island and the Bronx. Its range is wide: basement and foundation waterproofing, foundation crack repair, foundation support with piers, underpinning, lally columns and carbon straps, and crawl space waterproofing and encapsulation. It installs sump pumps, including battery backups and dual systems, and French drains, does mudjacking and polyjacking to raise concrete, and adds egress windows and window wells. Insulation, mold remediation, parking structure waterproofing and water damage restoration round out the list. It offers free estimates, a warranty program, and financing with terms up to 120 months. The company states that it is licensed and insured. Rated 5.0 from 16 Google reviews, all 16 at five stars.

What reviewers mention: insulation (3), professional crew (3), workmanship (3), beams (2), attention to detail (2), structural (2), diligence (2), painting (2), efficiency (2), staff (2)

Where Zavza Seal LLC works

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