Greenflow HVAC
Greenflow HVAC is a California corporation based in San Francisco (San Francisco County) with contractor license #940159 (C-20), first issued in 2009. 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. The latest permit is from Oct 21, 2025. The license lists a contractor bond and workers' compensation coverage.
1permit 2025–26
0home-project permits
17years licensed
Oct 21, 2025latest permit
Business phone (CSLB)
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License
| License # | 940159 |
|---|---|
| Status | Active, no violations |
| Classes | C-20 |
| Business type | corporation |
| Issued / Expires | Nov 17, 2009 / Sep 30, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | San Francisco, San Francisco County |
Recent permits
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Oct 21, 2025 | HVAC, plumbing & electrical | 94920 · Tiburon | $19,200 | Issued |
Street addresses of homeowners are never shown.
Work on permits
HVAC, plumbing & electrical · 1 permit
Where they work
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