Williamson Don, B General Building Contractor in Petaluma, CA
Williamson Don operating as a sole owner holds an active California contractor license (CSLB #888295), valid through Dec 31, 2026. First issued in 2006, the license has been on the CSLB roster for 20 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 Petaluma, in Sonoma County, California.
- License Number
- 888295
- Issued
- Dec 12, 2006
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6074376
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 19, 2024
- 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 Williamson Don licensed in California?
Yes. Williamson Don holds California Contractors State License Board license number 888295, which is active and in good standing. The license was first issued on December 12, 2006. It is valid through December 31, 2026.
What does Williamson Don specialize in?
Williamson Don is licensed for one CSLB classification: B General Building Contractor.
Where is Williamson Don headquartered?
Williamson Don is headquartered at 812 Pepper Road, Petaluma, CA 94952, in Sonoma County, California.
Does Williamson Don have an active surety bond on file with CSLB?
Yes. Williamson Don has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Williamson Don carry workers' compensation coverage?
Williamson Don reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Williamson Don's contractor license?
You can verify Williamson Don's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=888295.
- License issuedDec 12, 2006
- Bond activeJan 1, 2023
- WC coverage startsDec 19, 2024
- License expiresDec 31, 2026
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