HVAC contractor (warm-air heating, ventilating and air conditioning)s in Fontana, CA
47 licenses with the C-20 classification list Fontana (San Bernardino County) as their address with the state, 44 of them active. Active licenses with nothing flagged come first.
- A & G Air Conditioning ServicesC-20 · #807202 Fontana · San Bernardino County Active
- A Avco Plumbing - Heating - A/CC-20 · C-36 · #640316 Fontana · San Bernardino County Active
- A/C & Heat Services IncC-20 · #1051572 Fontana · San Bernardino County Active
- Aaa Arroyo Air ComfortC-20 · #1158397 Fontana · San Bernardino County Active
- Affordable ComfortC-20 · #982404 Fontana · San Bernardino County Active
- Air Masters Systems IncC-20 · #555300 Fontana · San Bernardino County Active
- Albert'S Heating Ventilating and Air ConditioningC-20 · #756760 Fontana · San Bernardino County Active
- All Fast Air Conditioning & HeatingC-20 · #826079 Fontana · San Bernardino County Active
- Angel'S Air IncC-20 · #1001168 Fontana · San Bernardino County Active
- Carroll'S Air Services Heating and AcC-20 · #1157099 Fontana · San Bernardino County Active
- Citywide Heating & Cooling LLCC-20 · #1093551 Fontana · San Bernardino County Active
- Code Green Energy ManagementC-20 · #927769 Fontana · San Bernardino County Active
- D & D HVAC IncC-20 · #1117423 Fontana · San Bernardino County Active
- Dragon View Air Conditioning and Electrics IncC-10 · C-20 · #1026694 Fontana · San Bernardino County Active
- Dream Air CorpC-20 · #1146079 Fontana · San Bernardino County Active
- Dynamic HVAC Mechanical CorpC-20 · #1123390 Fontana · San Bernardino County Active
- Essential Comfort A CC-20 · #1021287 Fontana · San Bernardino County Active
- Eubanks Air IncC-20 · #1001508 Fontana · San Bernardino County Active
- Express 1 A/C IncC-20 · #1116223 Fontana · San Bernardino County Active
- Fidelis Mechanical IncC-20 · #1097935 Fontana · San Bernardino County Active
- Garcia'S Air ConditioningC-20 · #983073 Fontana · San Bernardino County Active
- Gen Mechanical IncB · C-20 · #1091395 Fontana · San Bernardino County Active
- GoodareC-20 · #877901 Fontana · San Bernardino County Active
- Henry Heat and Air Construction ServicesB · C-20 · #433607 Fontana · San Bernardino County Active
- Joe ConverB · C-20 · #1030597 Fontana · San Bernardino County Active
- Jt MechanicalC-20 · #1152662 Fontana · San Bernardino County Active
- Jwb Home Services Inc Dba HVAC Home ServicesC-20 · C-36 · #1097024 Fontana · San Bernardino County Active
- Luman Air ConditioningB · C-20 · #1115909 Fontana · San Bernardino County Active
- Macawsome LLCC-20 · #988339 Fontana · San Bernardino County Active
- Manzo Heating and AirC-20 · #859825 Fontana · San Bernardino County Active
- Mariohvac LLCC-20 · #1118363 Fontana · San Bernardino County Active
- Masis YadgarianB · C-16 · C-20 · C-36 · #1017672 Fontana · San Bernardino County Active
- McMillan Water Treatment IncC-20 · #844792 Fontana · San Bernardino County Active
- Momo Electrical Services LLCC-10 · C-20 · #1147309 Fontana · San Bernardino County Active
- Mtek Air Conditioning & Heating ControlC-20 · #1149130 Fontana · San Bernardino County Active
- Pon Air and Heating IncC-20 · #1018429 Fontana · San Bernardino County Active
- Ranger Thermal SolutionsC-20 · #1161883 Fontana · San Bernardino County Active
- Riselo Engineering Solutions IncC-10 · C-20 · C-61/D-21 · #953223 Fontana · San Bernardino County Active
- Roy CastilloC-20 · #1070792 Fontana · San Bernardino County Active
- S T L Fabrication IncC-4 · C-20 · C-36 · C-43 +3 · #927373 Fontana · San Bernardino County Active
Source: CSLB license file, Nov 8, 2026All trades in Fontana