Eco Smart Builder

Eco Smart Builder is a California corporation based in San Francisco (San Francisco County) with contractor license #1057866 (B, C-39), first issued in 2019. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 2 permits under this name, 1 of them home projects (kitchen & bath). The latest permit is from Apr 22, 2026. The license lists a contractor bond and workers' compensation coverage.

2permits 2025–26
1home-project permit
7years licensed
Apr 22, 2026latest permit

(415) 240-9840

Business phone (CSLB)

Before you sign, confirm the license is still active on the CSLB site, get a written contract and ask for the permit number for your job.

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License

License #1057866
StatusActive, no violations
ClassesB, C-39
Business typecorporation
Issued / ExpiresSep 6, 2019 / Sep 30, 2027
Contractor bondYes
Workers' compYes, on file
Based inSan Francisco, San Francisco County

Recent permits

DateWorkAreaDeclared valueStatus
Apr 22, 2026Solar94127 · West of Twin Peaks$93,520Finaled
Jun 2, 2025Kitchen & bath remodel94121 · Outer Richmond / Seacliff$65,000Finaled

Street addresses of homeowners are never shown.

Work on permits

Kitchen & bath remodel · 1 permitSolar · 1 permit

Where they work

94121 · Outer Richmond / Seacliff · 1 permit94127 · West of Twin Peaks · 1 permit

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