Monarch Mechanical

Yes. Monarch Mechanical holds an active California state contractor license (CSLB #736565), verified against the CSLB public record on August 4, 2026.

Monarch Mechanical's California contractor license number is 736565. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

Monarch Mechanical is classified under General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36), and Sheet Metal (C-43) by the CSLB.

Look up license #736565 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 August 4, 2026.