Certified Service
Burbank · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Certified Service in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #421428 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 44.2 years since 04/16/1982
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current COREPOINTE INSURANCE COMPANY
- Business type
- Corporation
- Qualifying principal
- Michael John Frank, Clinton John Frank, Dane Anthony Frank
- Address of record
- 309 W Verdugo Ave, Burbank, CA 91502
Frequently Asked Questions
Is Certified Service a licensed HVAC contractor in California?
Yes. Certified Service holds California CSLB contractor license #421428 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Certified Service licensed to perform?
License #421428 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Certified Service bonded?
Yes. Certified Service carries contractor's bond #SC638821 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Certified Service carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with COREPOINTE INSURANCE COMPANY, with a policy expiration of 01/01/2027.
How long has Certified Service held its contractor license?
License #421428 was originally issued on 04/16/1982, approximately 44 years ago (as of July 2026).
Where is Certified Service located?
Certified Service is based in Burbank, Los Angeles County, CA 91502.