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

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

• ✓Boyd'S HeatingC-20 · C-38 · #1118457 Quincy · Plumas County Active
• ✓Heat Transfer Systems LLCC-20 · #1002273 Quincy · Plumas County Active
• ✓Nick'S Heating and Refrigeration IncC-20 · C-38 · #973571 Quincy · Plumas County Active

Source: CSLB license file, Nov 8, 2026All trades in Quincy