Certified Service

Certified Service is a Burbank, California HVAC company holding CSLB license #421428, verified against state records, licensed since 1982.

License verification

License-Verified

CLEARCSLB #421428(C20)
Original license date
1982-04-16
Expires
2028-04-30
Insurance through
2027-01-01 (COREPOINTE INSURANCE COMPANY)
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: (818) 843-2301
Address: 309 W VERDUGO AVE, Burbank, CA 91502

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