HVAC contractor (warm-air heating, ventilating and air conditioning)s in Sonoma, CA
12 licenses with the C-20 classification list Sonoma (Sonoma County) as their address with the state, 12 of them active. Active licenses with nothing flagged come first.
- Boden Plumbing IncC-20 · C-36 · #659920 Sonoma · Sonoma County Active
- Healing Comfort Heating Air & PlumbingC-20 · C-36 · #1075338 Sonoma · Sonoma County Active
- J Clark Heating & CoolingC-20 · #1090153 Sonoma · Sonoma County Active
- Lennon Heating & Air Conditioning IncC-20 · C-43 · #486309 Sonoma · Sonoma County Active
- McM MechanicalC-20 · #1106825 Sonoma · Sonoma County Active
- Pearce Home Comfort IncC-20 · #882004 Sonoma · Sonoma County Active
- Peterson Mechanical IncB · C-4 · C-16 · C-20 +5 · #171486 Sonoma · Sonoma County Active
- Ridgeback MechanicalC-20 · #1115184 Sonoma · Sonoma County Active
- Severson Heating & CoolingC-20 · C-38 · #508393 Sonoma · Sonoma County Active
- Sonoma County Heating and Air LLCC-20 · #1082557 Sonoma · Sonoma County Active
- Tempest Electric IncC-10 · C-20 · #1103971 Sonoma · Sonoma County Active
- Wine County HVACC-20 · #931241 Sonoma · Sonoma County Active
Source: CSLB license file, Nov 6, 2026All trades in Sonoma