Union Construction Company
Walnut · Los Angeles County · CA
Verified
Bestopedia verdict
California’s contractor board lists Union Construction Company with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 26.1 / 30
- License continuity
- 10 / 10
- Workers' comp
- 12 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #399937 verify on CSLB ↗
- Classifications
- A, B, C-33
- Years licensed
- 45.4 years since 02/18/1981
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current Pie Insurance Company (The)
- Business type
- Sole Owner
- Qualifying principal
- Paul P W, Shin Pyung Woo Shin
- Address of record
- 21217 Washington St37, Walnut, CA 91789
Frequently Asked Questions
Is Union Construction Company a licensed General Contractor contractor in California?
Yes. Union Construction Company holds California CSLB contractor license #399937 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Union Construction Company licensed to perform?
Union Construction Company is licensed for B (General Building), plus additional classifications: A, C-33.
Is Union Construction Company bonded?
Yes. Union Construction Company carries contractor's bond #10115149 for $25,000 through American Contractors Indemnity Company.
Does Union Construction Company carry workers' compensation insurance?
Yes. Union Construction Company has workers' compensation insurance on file with Pie Insurance Company (The), with a policy expiration of 02/15/2027.
How long has Union Construction Company held its contractor license?
Union Construction Company has held California contractor license #399937 since 02/18/1981, approximately 45 years (as of July 2026).
Where is Union Construction Company located?
Union Construction Company is based in Walnut, Los Angeles County, CA 91789.