R Clarke & Sons, B General Building Contractor in Santa Rosa, CA
R Clarke & Sons operating as a sole owner holds an active California contractor license (CSLB #438973), valid through Feb 29, 2028. First issued in 1983, the license has been on the CSLB roster for 43 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 active workers' compensation coverage from Endurance Assurance Corporation. The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 438973
- Issued
- Apr 28, 1983
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101022690
- Effective
- Dec 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Endurance Assurance Corporation
- Policy Number
- EAW0000397800
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is R Clarke & Sons licensed in California?
Yes. R Clarke & Sons holds California Contractors State License Board license number 438973, which is active and in good standing. The license was first issued on April 28, 1983. It is valid through February 29, 2028.
What does R Clarke & Sons specialize in?
R Clarke & Sons is licensed for one CSLB classification: B General Building Contractor.
Where is R Clarke & Sons headquartered?
R Clarke & Sons is headquartered at 4345 Langner Ave, Santa Rosa, CA 95407, in Sonoma County, California.
Does R Clarke & Sons have an active surety bond on file with CSLB?
Yes. R Clarke & Sons has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does R Clarke & Sons carry workers' compensation coverage?
Yes. R Clarke & Sons carries active workers' compensation coverage through Endurance Assurance Corporation.
How do I verify R Clarke & Sons's contractor license?
You can verify R Clarke & Sons's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=438973.
- License issuedApr 28, 1983
- WC coverage startsOct 1, 2025
- Bond activeDec 15, 2025
- WC expiresOct 1, 2026
- License expiresFeb 29, 2028
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