HVAC Contractors in Ontario, AZ

Bidroom has 7 HVAC contractor license records for Ontario, Arizona (counted 2026-11-09). Of these, 7 are listed as active. The most common license type is C-58 Comfort Heating Ventilating and Evaporative Cooling (2).

License types: C-58 Comfort Heating Ventilating and Evaporative Cooling (2), CR-39 Air Conditioning and Refrigeration (1), C-39 Air Conditioning and Refrigeration (1)
License status: Active (7)
ZIP codes: 91761, 91762
Acs Air Control Systems Inc. (Fn) · Active
Ontario, AZ 91761 · CR-39 Air Conditioning and Refrigeration · License 326694
Ontario Refrigeration Service Inc · Active
Ontario, AZ 91762 · C-39 Air Conditioning and Refrigeration · License 195449
Te Li · Active
Ontario, AZ 91762 · C-58 Comfort Heating Ventilating and Evaporative Cooling · License 362376
Te Li · Active
Ontario, AZ 91762 · C-49 Refrigeration · License 363021
Te Li · Active
Ontario, AZ 91762 · C-38 Signs · License 363026
Te Li · Active
Ontario, AZ 91762 · C-45 Sheet Metal · License 363073
Zhiyu Zhang · Active
Ontario, AZ 91762 · C-58 Comfort Heating Ventilating and Evaporative Cooling · License 357298

Listings are populated from public state-license and BBB business records. To update or claim your profile, click any business above and use the “Claim this profile” button — it’s free and takes about 60 seconds.