Sonoma Structural, B General Building Contractor in Santa Rosa, CA
Sonoma Structural operating as a sole owner holds California contractor license #1039645, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 1039645
- Issued
- May 22, 2018
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101806486
- Effective
- Mar 8, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC00213004
- Effective
- Oct 5, 2025
- Expires
- Oct 5, 2026
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 Sonoma Structural licensed in California?
Sonoma Structural previously held California Contractors State License Board license number 1039645, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 22, 2018.
What does Sonoma Structural specialize in?
Sonoma Structural is licensed for one CSLB classification: B General Building Contractor.
Where is Sonoma Structural headquartered?
Sonoma Structural is headquartered at 92 Lark Center Dr, Santa Rosa, CA 95403, in Sonoma County, California.
Does Sonoma Structural have an active surety bond on file with CSLB?
Yes. Sonoma Structural has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Sonoma Structural carry workers' compensation coverage?
Yes. Sonoma Structural carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Sonoma Structural's contractor license?
You can verify Sonoma Structural's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1039645.
- License issuedMay 22, 2018
- WC coverage startsOct 5, 2025
- Bond activeMar 8, 2026
- License expiredMay 31, 2026
- WC expiresOct 5, 2026
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