Sinclair Builder, B General Building Contractor in Walnut Creek, CA
Sinclair Builder operating as a sole owner holds an active California contractor license (CSLB #1019919), valid through Oct 31, 2026. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Norguard Insurance Company. The business is based in Walnut Creek, in Contra Costa County, California.
- License Number
- 1019919
- Issued
- Oct 27, 2016
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30028203
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Norguard Insurance Company
- Policy Number
- RYWC798282
- Effective
- Feb 26, 2026
- Expires
- Feb 26, 2027
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 Sinclair Builder licensed in California?
Yes. Sinclair Builder holds California Contractors State License Board license number 1019919, which is active and in good standing. The license was first issued on October 27, 2016. It is valid through October 31, 2026.
What does Sinclair Builder specialize in?
Sinclair Builder is licensed for one CSLB classification: B General Building Contractor.
Where is Sinclair Builder headquartered?
Sinclair Builder is headquartered at 27 Cll Este, Walnut Creek, CA 94597, in Contra Costa County, California.
Does Sinclair Builder have an active surety bond on file with CSLB?
Yes. Sinclair Builder has an active California contractor surety bond filed with Hudson Insurance Company.
Does Sinclair Builder carry workers' compensation coverage?
Yes. Sinclair Builder carries active workers' compensation coverage through Norguard Insurance Company.
How do I verify Sinclair Builder's contractor license?
You can verify Sinclair Builder's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1019919.
- License issuedOct 27, 2016
- Bond activeJan 1, 2023
- WC coverage startsFeb 26, 2026
- License expiresOct 31, 2026
- WC expiresFeb 26, 2027
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