S T W HVAC
Walnut · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists S T W HVAC in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 14.5 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #968650 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 14.5 years since 12/21/2011
- Contractor bond
- $25,000 PHILADELPHIA INDEMNITY INSURANCE COMPANY
- Workers’ comp
- Current CONTINENTAL CASUALTY COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Sam Wi-tsu Wang
- Address of record
- 1805 N Copper Valley Lane, Walnut, CA 91789
Frequently Asked Questions
Is S T W HVAC a licensed HVAC contractor in California?
Yes. S T W HVAC holds California CSLB contractor license #968650 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is S T W HVAC licensed to perform?
License #968650 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is S T W HVAC bonded?
Yes. S T W HVAC carries contractor's bond #PB10163410904 for $25,000 through PHILADELPHIA INDEMNITY INSURANCE COMPANY.
Does S T W HVAC carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with CONTINENTAL CASUALTY COMPANY, with a policy expiration of 04/21/2027.
How long has S T W HVAC held its contractor license?
License #968650 was originally issued on 12/21/2011, approximately 14 years ago (as of July 2026).
Where is S T W HVAC located?
S T W HVAC is based in Walnut, Los Angeles County, CA 91789.