William Clark Smith Construction

William Clark Smith Construction is a California sole owner based in Novato (Marin County) with contractor license #652931 (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 1 permit under this name, 1 of them home projects (kitchen & bath). The latest permit is from Dec 17, 2025. The license lists a contractor bond and workers' compensation coverage.

1permit 2025–26
1home-project permit
34years licensed
Dec 17, 2025latest permit

(415) 640-3856

Business phone (CSLB)

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License

License #652931
StatusActive, no violations
ClassesB
Business typesole owner
Issued / ExpiresAug 25, 1992 / Aug 31, 2028
Contractor bondYes
Workers' compYes, on file
Based inNovato, Marin County

Recent permits

DateWorkAreaDeclared valueStatus
Dec 17, 2025Kitchen & bath remodel94941 · Mill Valley$100,000Issued

Street addresses of homeowners are never shown.

Work on permits

Kitchen & bath remodel · 1 permit

Where they work

94941 · Mill Valley · 1 permit

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