Diamond Heating and Air

Yes. Diamond Heating and Air holds an active California state contractor license (CSLB #586277), verified against the CSLB public record on June 17, 2026.

Diamond Heating and Air's California contractor license number is 586277. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

Diamond Heating and Air is classified under General Building (B), Electrical (C-10), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36), and Low Voltage Systems (C-7) by the CSLB.

Look up license #586277 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.