Westeren Construction LLC, B General Building Contractor in Castro Valley, CA
Westeren Construction LLC operating as a limited liability holds an active California contractor license (CSLB #631458), valid through Sep 30, 2027. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Castro Valley, in Alameda County, California.
- License Number
- 631458
- Issued
- Oct 31, 1991
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Limited Liability
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100983401
- Effective
- Sep 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9386855
- Effective
- Jul 28, 2025
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Westeren Construction LLC licensed in California?
Yes. Westeren Construction LLC holds California Contractors State License Board license number 631458, which is active and in good standing. The license was first issued on October 31, 1991. It is valid through September 30, 2027.
What does Westeren Construction LLC specialize in?
Westeren Construction LLC is licensed for one CSLB classification: B General Building Contractor.
Where is Westeren Construction LLC headquartered?
Westeren Construction LLC is headquartered at 3056 Castro Valley Blvd, Castro Valley, CA 94546, in Alameda County, California.
Does Westeren Construction LLC have an active surety bond on file with CSLB?
Yes. Westeren Construction LLC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Westeren Construction LLC carry workers' compensation coverage?
Westeren Construction LLC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Westeren Construction LLC's contractor license?
You can verify Westeren Construction LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=631458.
- License issuedOct 31, 1991
- WC coverage startsJul 28, 2025
- Bond activeSep 15, 2025
- WC expiredJun 1, 2026
- License expiresSep 30, 2027
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