Ze Sheng Liao

Ze Sheng Liao is a California sole owner based in San Francisco (San Francisco County) with contractor license #656774 (B), first issued in 1992. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 3 permits under this name, 3 of them home projects (kitchen & bath). The latest permit is from Dec 15, 2025. The license lists a contractor bond and workers' compensation coverage.

3permits 2025–26
3home-project permits
34years licensed
Dec 15, 2025latest permit

(415) 867-5528

Business phone (CSLB)

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License

License #656774
StatusActive, no violations
ClassesB
Business typesole owner
Issued / ExpiresOct 20, 1992 / Oct 31, 2028
Contractor bondYes
Workers' compYes, on file
Based inSan Francisco, San Francisco County

Recent permits

DateWorkAreaDeclared valueStatus
Dec 15, 2025Kitchen & bath remodel94122 · Sunset/Parkside / Inner Sunset–Finaled
Dec 15, 2025Kitchen & bath remodel94132 · Oceanview/Merced/Ingleside / Sunset/Parkside$30,000Finaled
Sep 24, 2025Kitchen & bath remodel94122 · Sunset/Parkside / Inner Sunset$99,025Finaled

Street addresses of homeowners are never shown.

Work on permits

Kitchen & bath remodel · 3 permits

Where they work

94122 · Sunset/Parkside / Inner Sunset · 2 permits94132 · Oceanview/Merced/Ingleside / Sunset/Parkside · 1 permit

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