HVAC contractor (warm-air heating, ventilating and air conditioning)s in San Francisco, CA
102 licenses with the C-20 classification list San Francisco (San Francisco County) as their address with the state, 99 of them active. Active licenses with nothing flagged come first.
- Skytec General EngineeringA · B · C-10 · C-16 +2 · #1103936 San Francisco · San Francisco County Active
- Steven Bailey Plumbing and RooterASB · C-4 · C-20 · C-36 +1 · #1122760 San Francisco · San Francisco County Active
- Surtec Construction Company IncA · B · C-10 · C-16 +2 · #936254 San Francisco · San Francisco County Active
- T M Mechanical Company IncC-4 · C-20 · C-36 · #961018 San Francisco · San Francisco County Active
- Td Mechanical Solution IncC-20 · #1156491 San Francisco · San Francisco County Active
- Traube Construction CompanyB · C-10 · C-20 · #974146 San Francisco · San Francisco County Active
- Two Guys Plumbing Inc Dba Cabrillo Plumbing & HeatingC-20 · C-36 · #629538 San Francisco · San Francisco County Active
- United HVAC RepairC-20 · #1152346 San Francisco · San Francisco County Active
- Vayu Industries IncC-20 · #1127295 San Francisco · San Francisco County Active
- VolodymyrA · B · C-10 · C-16 +2 · #897840 San Francisco · San Francisco County Active
- William DuarteC-20 · #1099006 San Francisco · San Francisco County Active
- William'S HeatingC-20 · #766335 San Francisco · San Francisco County Active
- Yama ConstructionB · C-5 · C-6 · C-10 +5 · #789630 San Francisco · San Francisco County Active
- Yum'S Mechanical Co IncC-4 · C-10 · C-20 · C-43 · #583839 San Francisco · San Francisco County Active
- Z & H Mechanical ContractorC-20 · #901598 San Francisco · San Francisco County Active
- Zh Mechanical IncC-20 · #998449 San Francisco · San Francisco County Active
- Zhao David HaimingC-20 · #1140992 San Francisco · San Francisco County Active
- A + General Construction IncA · B · C-10 · C-20 +1 · #1127551 San Francisco · San Francisco County Active Workers' comp suspension pending
- Q4 Mechanical CorporationC-20 · C-43 · #1006003 San Francisco · San Francisco County Active Disciplinary bond on file
- Smart Home ApplianceC-20 · #1149702 San Francisco · San Francisco County Suspended: liability insurance lapsed
- Tritec Construction Company IncA · B · C-10 · C-16 +2 · #1038493 San Francisco · San Francisco County Suspended: no workers' comp
- Iy Development & Renovation IncB · C-20 · #1077677 San Francisco · San Francisco County Suspended: no workers' comp
Source: CSLB license file, Nov 8, 2026All trades in San Francisco