Sinclair Air Systems

Sinclair Air Systems is a La Verne, California HVAC company holding CSLB license #724978, verified against state records, licensed since 1996.

License verification

License-Verified

CLEARCSLB #724978(C20)
Original license date
1996-07-15
Expires
2028-07-31
Insurance through
2027-06-03 (NATIONAL FIRE INSURANCE COMPANY OF HARTFORD)
Last verified 2026-08-17 · Verify at the state registry
Verification history
1. 2026-08-17 · checked against the state file · status: CLEAR

Contact

Phone: (626) 331-4541
Address: 1935 MCKINLEY AVE STE D, La Verne, CA 91750

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