HVAC contractor (warm-air heating, ventilating and air conditioning)s in Petaluma, CA
26 licenses with the C-20 classification list Petaluma (Sonoma County) as their address with the state, 21 of them active. Active licenses with nothing flagged come first.
- Adams Refrigeration Service Inc A California CorporationC-20 · C-38 · #279103 Petaluma · Sonoma County Active
- Bkb Heating Air Conditioning & Sheet MetalC-20 · C-43 · #610945 Petaluma · Sonoma County Active
- Bryan Masterson EnterprisesA · B · C-4 · C-16 +4 · #271933 Petaluma · Sonoma County Active
- Castle Heating & AirC-20 · #1079375 Petaluma · Sonoma County Active
- Core Heating & Air ConditioningC-20 · C-38 · #1038373 Petaluma · Sonoma County Active
- E M L HVAC IncC-20 · #993226 Petaluma · Sonoma County Active
- Ernest Ongaro & Sons Inc Dba Ongaro & SonsC-4 · C-10 · C-16 · C-20 +7 · #215233 Petaluma · Sonoma County Active
- Galvaknight Sheet Metal Solutions IncC-20 · C-43 · #761646 Petaluma · Sonoma County Active
- Green Core Heating & Air IncC-20 · C-36 · #1131183 Petaluma · Sonoma County Active
- Greenlief Energy IncC-10 · C-20 · #1059505 Petaluma · Sonoma County Active
- Grupe HVACC-20 · #1076376 Petaluma · Sonoma County Active
- Jm HVACC-20 · #1001595 Petaluma · Sonoma County Active
- John Owens Services IncB · C-4 · C-10 · C-20 +1 · #501853 Petaluma · Sonoma County Active
- Ledesma Heating & AirC-20 · #901153 Petaluma · Sonoma County Active
- M T BC-20 · C-43 · C-61/D-62 · C-61/D-63 · #762453 Petaluma · Sonoma County Active
- Martin Electric & HVACC-10 · C-20 · #1080015 Petaluma · Sonoma County Active
- McIsaac HeatingC-20 · #1071345 Petaluma · Sonoma County Active
- Milano Mechanical IncC-20 · C-36 · C-43 · #797754 Petaluma · Sonoma County Active
- Paramount Plmg & HtgC-20 · C-36 · #390434 Petaluma · Sonoma County Active
- Stat Heating & Air CorporationC-20 · C-36 · #1123282 Petaluma · Sonoma County Active
- Tri-County Heating and Sheet Metal IncC-20 · C-43 · #212733 Petaluma · Sonoma County Active
- Acrat Plumbing & Heating LLCB · C-10 · C-20 · C-36 · #623720 Petaluma · Sonoma County Suspended: worker bond lapsed
- Gibbs Heating & Air ConditioningC-20 · #855710 Petaluma · Sonoma County Suspended: no workers' comp
- Steve P HerrinC-20 · C-36 · #668660 Petaluma · Sonoma County Suspended: no workers' comp
- Scott M MillerC-4 · C-10 · C-20 · C-36 +1 · #1006302 Petaluma · Sonoma County Suspended: bond lapsed
- Sunshine Heating and AirC-20 · #1154409 Petaluma · Sonoma County Suspended: worker bond lapsed
Source: CSLB license file, Nov 8, 2026All trades in Petaluma