Sierra Builders & Design INC, B General Building Contractor in South San Francisco, CA
Sierra Builders & Design INC operating as a corporation holds an active California contractor license (CSLB #1136963), valid through May 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 3 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active. The business is based in South San Francisco, in San Mateo County, California.
- License Number
- 1136963
- Issued
- May 2, 2025
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67466007
- Effective
- Apr 25, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 8035663314
- Effective
- Sep 23, 2025
- Expires
- Sep 23, 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 Sierra Builders & Design INC licensed in California?
Yes. Sierra Builders & Design INC holds California Contractors State License Board license number 1136963, which is active and in good standing. The license was first issued on May 2, 2025. It is valid through May 31, 2027.
What does Sierra Builders & Design INC specialize in?
Sierra Builders & Design INC is licensed for 3 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, and C-36 Plumbing Contractor.
Where is Sierra Builders & Design INC headquartered?
Sierra Builders & Design INC is headquartered at 2268 Westborough Boulevard,building 302-#213, South San Francisco, CA 94080, in San Mateo County, California.
Does Sierra Builders & Design INC have an active surety bond on file with CSLB?
Yes. Sierra Builders & Design INC has an active California contractor surety bond filed with Western Surety Company.
Does Sierra Builders & Design INC carry workers' compensation coverage?
Sierra Builders & Design INC has a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active.
How do I verify Sierra Builders & Design INC's contractor license?
You can verify Sierra Builders & Design INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1136963.
- Bond activeApr 25, 2025
- License issuedMay 2, 2025
- WC coverage startsSep 23, 2025
- WC expiredSep 23, 2026
- License expiresMay 31, 2027
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