HVAC contractor (warm-air heating, ventilating and air conditioning)s in Discovery Bay, CA
11 licenses with the C-20 classification list Discovery Bay (Contra Costa County) as their address with the state, 11 of them active. Active licenses with nothing flagged come first.
- A G Heating & Air ConditioningC-20 · C-61/D-3 · #871499 Discovery Bay · Contra Costa County Active
- Air Masters Heating and Air Conditioning IncC-20 · #873520 Discovery Bay · Contra Costa County Active
- Ambient Air IncC-20 · #789422 Discovery Bay · Contra Costa County Active
- Christy PlumbingB · C-20 · C-36 · #888948 Discovery Bay · Contra Costa County Active
- Delta Climate ControlC-20 · #940106 Discovery Bay · Contra Costa County Active
- FairwayC-20 · C-36 · #479802 Discovery Bay · Contra Costa County Active
- Family Heating and Cooling LLCC-20 · #1115480 Discovery Bay · Contra Costa County Active
- Hi Tech Environmental Heating & AirC-20 · #1049623 Discovery Bay · Contra Costa County Active
- Home Front Heating and Air Conditioning IncB · C-20 · #1013009 Discovery Bay · Contra Costa County Active
- J T Gaddis Heating & AirC-20 · #727515 Discovery Bay · Contra Costa County Active
- Air Brothers Mechanical IncC-20 · #1034383 Discovery Bay · Contra Costa County Active Suspension pending: amount owed
Source: CSLB license file, Nov 8, 2026All trades in Discovery Bay