HVAC contractor (warm-air heating, ventilating and air conditioning)s in Windsor, CA
11 licenses with the C-20 classification list Windsor (Sonoma County) as their address with the state, 11 of them active. Active licenses with nothing flagged come first.
- Apex Heating & AirC-20 · #1112541 Windsor · Sonoma County Active
- Franco'S MechanicalC-20 · #962011 Windsor · Sonoma County Active
- Hayman Refrigeration & Air ConditioningC-20 · C-38 · #913517 Windsor · Sonoma County Active
- Henry MechanicalC-10 · C-20 · C-36 · C-43 +1 · #855174 Windsor · Sonoma County Active
- Leland Plumbing Heating & Air CondC-20 · C-36 · #848071 Windsor · Sonoma County Active
- Same Day Heating, Cooling & PlumbingC-10 · C-20 · C-36 · #1113715 Windsor · Sonoma County Active
- Shawn B Johnson Heating and CoolingC-20 · #912855 Windsor · Sonoma County Active
- Waterworks Industries LLCA · B · C-10 · C-16 +3 · #1137599 Windsor · Sonoma County Active
- Wine Country Heating & Air ConditioningC-20 · #1115888 Windsor · Sonoma County Active
- Bigham Home ServicesB · C-10 · C-20 · C-36 +1 · #1109652 Windsor · Sonoma County Active Disciplinary bond on file
- Old Redwood Heating and CoolingC-20 · #1147019 Windsor · Sonoma County Active Workers' comp suspension pending
Source: CSLB license file, Nov 8, 2026All trades in Windsor