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

2 licenses with the C-20 classification list Mammoth Lakes (Mono County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.

• ✓All-Temp Heating & Air ConditioningC-20 · #987076 Mammoth Lakes · Mono County Active
• ✓Crafts HtgC-20 · C-43 · #443593 Mammoth Lakes · Mono County Active

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