HVAC contractor (warm-air heating, ventilating and air conditioning)s in Kelseyville, CA

4 licenses with the C-20 classification list Kelseyville (Lake County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Barnell Heating and A CC-20 · #846833 Kelseyville · Lake County Active
• ✓Cool Air Conditioning & Heating IncC-20 · #576429 Kelseyville · Lake County Active
• ✓Harmony Air IncC-10 · C-20 · #956384 Kelseyville · Lake County Active
• !Winset MechanicalC-20 · #1084980 Kelseyville · Lake County Suspended: no workers' comp

Source: CSLB license file, Nov 6, 2026All trades in Kelseyville