Mackamul’s Heating And Air Conditioning
- 6913 La Praix Street, Highland, CA 92346
- (909) 519-4976
- September 15, 2026
Based in Highland, San Bernardino County, California Air Conditioning & Heating Corp holds California contractor license #1086220, classified C20 (Warm-Air Heating, Ventilating and Air-Conditioning). The license was active and clear when this listing was compiled.
The C-20 classification covers complete HVAC systems: heating and cooling equipment, ducting, and the controls and venting that go with them.
Working in the Inland Empire: The region sits between the San Andreas and San Jacinto fault systems, so seismic requirements are woven through the building code here in ways they are not everywhere.
Before you hire any hvac or air conditioning contractor: Ask for a load calculation rather than a like-for-like swap. Oversized equipment short-cycles, costs more to run and does a worse job of controlling humidity.
License status can change at any time. Confirm license #1086220 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.
This profile was compiled from California State License Board public records and is unclaimed — California Air Conditioning & Heating Corp has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.
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