Bertin Brothers Construction Inc

Altadena · Los Angeles County · CA

Verified

Bestopedia verdict

90 / 100 Bestopedia Trust Score

California’s contractor board lists Bertin Brothers Construction Inc 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
22.7 / 30
License continuity
10 / 10
Workers' comp
9 / 12
Contractor bond
8 / 8

How the Trust Score is calculated →

The verified record

CSLB license
#637037 verify on CSLB ↗
Classifications
B
Years licensed
34.4 years since 01/30/1992
Contractor bond
$25,000 Ohio Casualty Insurance Company (The)
Workers’ comp
Current
Business type
Corporation
Qualifying principal
Robert Roy Bertin
Address of record
1380 East Altadena Drive, Altadena, CA 91001

Frequently Asked Questions

Is Bertin Brothers Construction Inc a licensed General Contractor contractor in California?

Yes. Bertin Brothers Construction Inc holds California CSLB contractor license #637037 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).

What work is Bertin Brothers Construction Inc licensed to perform?

Bertin Brothers Construction Inc is licensed for B (General Building).

Is Bertin Brothers Construction Inc bonded?

Yes. Bertin Brothers Construction Inc carries contractor's bond #32S547758 for $25,000 through Ohio Casualty Insurance Company (The).

Does Bertin Brothers Construction Inc carry workers' compensation insurance?

CSLB records list the workers' compensation status for Bertin Brothers Construction Inc as Exempt.

How long has Bertin Brothers Construction Inc held its contractor license?

Bertin Brothers Construction Inc has held California contractor license #637037 since 01/30/1992, approximately 34 years (as of July 2026).

Where is Bertin Brothers Construction Inc located?

Bertin Brothers Construction Inc is based in Altadena, Los Angeles County, CA 91001.