Williams Construction CO, B General Building Contractor in San Rafael, CA
Williams Construction CO operating as a sole owner holds California contractor license #690048, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1994, the license has been on the CSLB roster for 32 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 an exempt workers' compensation status (no employees on payroll). The business is based in San Rafael, in Marin County, California.
- License Number
- 690048
- Issued
- Jun 10, 1994
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101020255
- Effective
- Dec 15, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 18, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Williams Construction CO licensed in California?
Williams Construction CO previously held California Contractors State License Board license number 690048, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 10, 1994.
What does Williams Construction CO specialize in?
Williams Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is Williams Construction CO headquartered?
Williams Construction CO is headquartered at 36 Sea Way, San Rafael, CA 94901, in Marin County, California.
Does Williams Construction CO have an active surety bond on file with CSLB?
Yes. Williams Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Williams Construction CO carry workers' compensation coverage?
Williams Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Williams Construction CO's contractor license?
You can verify Williams Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=690048.
- License issuedJun 10, 1994
- WC coverage startsMay 18, 2024
- Bond activeDec 15, 2025
- License expiredJun 30, 2026
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