Gatana

5.0(139 reviews on Google)

Based in Pacifica, CA · listed on the San Francisco page

About Gatana

Gatana is a roofing, waterproofing and general construction company in Pacifica, run by owner Georgio Atana for over 20 years. Its waterproofing work covers exterior and underground waterproofing, foundation sealing, basement waterproofing, French drains and drainage systems, and balcony and walkway waterproofing, using products such as Dupont Tyvek, GacoFlex and Westcoat. Roofing is also a main service, with installation, replacement and repair for all roof types. The company does siding, stucco in acrylic and traditional finishes, window and door replacement, new construction, additions, full remodels and complete demolition. Underground sewer lines, re-piping and pipe location are covered too, along with concrete retaining walls, foundations, sidewalks and driveways. Rated 5.0 from 139 Google reviews, 138 of them five stars and one at one star.

What reviewers mention: concrete work (15), new windows (10), leak repair (7), efficient crew (6), french drains (5), retaining wall (3), new roof installation (2), stucco repair (2), deck repairs (2), firm estimate (2)

Where Gatana works

Based in Pacifica, California. Call to confirm they cover your address.

Services and details

  • Foundation or waterproofing work

    Yes
  • Basement waterproofing

    Yes
  • Drain tile and drainage

    Yes

No information yet on foundation repair, bowing wall repair, piers for settling, crack repair, crawl space repair, sump pumps, concrete lifting, egress windows, free inspection or estimate, 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 2026-10-21. Report a correction or request removal. Back to foundation repair companies in San Francisco.