Signal Heating & Air Conditioning
Livermore · Alameda County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Signal Heating & Air Conditioning 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
- #638992 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 34.3 years since 03/09/1992
- Contractor bond
- $25,000 HUDSON INSURANCE COMPANY
- Workers’ comp
- Current ZURICH AMERICAN INSURANCE COMPANY
- Business type
- Corporation
- Qualifying principal
- Robert Lawrence Mc Murtrie, Moses Michael Herrera
- Address of record
- 111 Lindbergh Ave Ste C, Livermore, CA 94551
Frequently Asked Questions
Is Signal Heating & Air Conditioning a licensed HVAC contractor in California?
Yes. Signal Heating & Air Conditioning holds California CSLB contractor license #638992 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Signal Heating & Air Conditioning licensed to perform?
License #638992 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Signal Heating & Air Conditioning bonded?
Yes. Signal Heating & Air Conditioning carries contractor's bond #30134537 for $25,000 through HUDSON INSURANCE COMPANY.
Does Signal Heating & Air Conditioning carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with ZURICH AMERICAN INSURANCE COMPANY, with a policy expiration of 10/01/2026.
How long has Signal Heating & Air Conditioning held its contractor license?
License #638992 was originally issued on 03/09/1992, approximately 34 years ago (as of July 2026).
Where is Signal Heating & Air Conditioning located?
Signal Heating & Air Conditioning is based in Livermore, Alameda County, CA 94551.