Un C
Artesia · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Un C in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 1.1 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1138303 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 1.1 years since 06/03/2025
- Contractor bond
- $25,000 WESTERN SURETY COMPANY
- Workers’ comp
- Current MARKEL INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Un Chol Son
- Address of record
- 18608 1/2 Corby Ave, Artesia, CA 90701
Frequently Asked Questions
Is Un C a licensed HVAC contractor in California?
Yes. Un C holds California CSLB contractor license #1138303 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Un C licensed to perform?
License #1138303 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Un C bonded?
Yes. Un C carries contractor's bond #67489790 for $25,000 through WESTERN SURETY COMPANY.
Does Un C carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with MARKEL INSURANCE COMPANY, with a policy expiration of 05/15/2027.
How long has Un C held its contractor license?
License #1138303 was originally issued on 06/03/2025, approximately 1 years ago (as of July 2026).
Where is Un C located?
Un C is based in Artesia, Los Angeles County, CA 90701.