Cheung Warren Construction

Hillsborough · San Mateo County · CA

Verified

Bestopedia verdict

90 / 100 Bestopedia Trust Score

California’s contractor board lists Cheung Warren Construction 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
28 / 30
License continuity
5 / 10
Workers' comp
9 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#294646 verify on CSLB ↗
Classifications
B
Years licensed
52.1 years since 05/22/1974
Contractor bond
$25,000 American Contractors Indemnity Company
Workers’ comp
Current
Business type
Sole Owner
Qualifying principal
Warren S Y, Cheung Siu Yuen Cheung
Address of record
75 Del Monte Dr, Hillsborough, CA 94010

Frequently Asked Questions

Is Cheung Warren Construction a licensed General Contractor contractor in California?

Yes. Cheung Warren Construction holds California CSLB contractor license #294646 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Cheung Warren Construction licensed to perform?

Cheung Warren Construction is licensed for B (General Building).

Is Cheung Warren Construction bonded?

Yes. Cheung Warren Construction carries contractor's bond #100617279 for $25,000 through American Contractors Indemnity Company.

Does Cheung Warren Construction carry workers' compensation insurance?

CSLB records list the workers' compensation status for Cheung Warren Construction as Exempt.

How long has Cheung Warren Construction held its contractor license?

Cheung Warren Construction has held California contractor license #294646 since 05/22/1974, approximately 52 years (as of July 2026).

Where is Cheung Warren Construction located?

Cheung Warren Construction is based in Hillsborough, San Mateo County, CA 94010.