D H Air and Heating
Chino Hills · San Bernardino County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists D H Air and Heating 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
- #734206 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 29.3 years since 03/26/1997
- Contractor bond
- $25,000 ATLANTIC SPECIALTY INSURANCE COMPANY
- Workers’ comp
- Current VALLEY FORGE INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Hoan Xuan Dinh
- Address of record
- 2327 Norte Vista Drive, Chino Hills, CA 91709
Frequently Asked Questions
Is D H Air and Heating a licensed HVAC contractor in California?
Yes. D H Air and Heating holds California CSLB contractor license #734206 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is D H Air and Heating licensed to perform?
License #734206 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is D H Air and Heating bonded?
Yes. D H Air and Heating carries contractor's bond #800230368 for $25,000 through ATLANTIC SPECIALTY INSURANCE COMPANY.
Does D H Air and Heating carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with VALLEY FORGE INSURANCE COMPANY, with a policy expiration of 12/28/2026.
How long has D H Air and Heating held its contractor license?
License #734206 was originally issued on 03/26/1997, approximately 29 years ago (as of July 2026).
Where is D H Air and Heating located?
D H Air and Heating is based in Chino Hills, San Bernardino County, CA 91709.