Z Yang Heating & Cooling
Richmond · Contra Costa County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Z Yang Heating & Cooling in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 0.7 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1145960 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 0.7 years since 11/05/2025
- Contractor bond
- $25,000 NATIONWIDE MUTUAL INSURANCE COMPANY
- Workers’ comp
- Current AMERICAN CASUALTY COMPANY OF READING PA
- Business type
- Sole Owner
- Qualifying principal
- Yang Zhao
- Address of record
- 2103 Carlson Boulevard, Richmond, CA 94804
Frequently Asked Questions
Is Z Yang Heating & Cooling a licensed HVAC contractor in California?
Yes. Z Yang Heating & Cooling holds California CSLB contractor license #1145960 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Z Yang Heating & Cooling licensed to perform?
License #1145960 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Z Yang Heating & Cooling bonded?
Yes. Z Yang Heating & Cooling carries contractor's bond #7901207621 for $25,000 through NATIONWIDE MUTUAL INSURANCE COMPANY.
Does Z Yang Heating & Cooling carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with AMERICAN CASUALTY COMPANY OF READING PA, with a policy expiration of 10/16/2026.
How long has Z Yang Heating & Cooling held its contractor license?
License #1145960 was originally issued on 11/05/2025, approximately 1 years ago (as of July 2026).
Where is Z Yang Heating & Cooling located?
Z Yang Heating & Cooling is based in Richmond, Contra Costa County, CA 94804.