Bertin Brothers Construction INC, B General Building Contractor in Altadena, CA
Bertin Brothers Construction INC operating as a corporation holds an active California contractor license (CSLB #637037), valid through Jan 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Altadena, in Los Angeles County, California.
- License Number
- 637037
- Issued
- Jan 30, 1992
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 32S547758
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 12, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Bertin Brothers Construction INC licensed in California?
Yes. Bertin Brothers Construction INC holds California Contractors State License Board license number 637037, which is active and in good standing. The license was first issued on January 30, 1992. It is valid through January 31, 2028.
What does Bertin Brothers Construction INC specialize in?
Bertin Brothers Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is Bertin Brothers Construction INC headquartered?
Bertin Brothers Construction INC is headquartered at 1380 East Altadena Drive, Altadena, CA 91001, in Los Angeles County, California.
Does Bertin Brothers Construction INC have an active surety bond on file with CSLB?
Yes. Bertin Brothers Construction INC has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Bertin Brothers Construction INC carry workers' compensation coverage?
Bertin Brothers Construction INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Bertin Brothers Construction INC's contractor license?
You can verify Bertin Brothers Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=637037.
- License issuedJan 30, 1992
- Bond activeJan 1, 2023
- WC coverage startsJan 12, 2026
- License expiresJan 31, 2028
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