Black Diamond Construction, B General Building Contractor in Dunnigan, CA
Black Diamond Construction operating as a sole owner holds an active California contractor license (CSLB #881217), valid through Jul 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 active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Dunnigan, in Yolo County, California.
- License Number
- 881217
- Issued
- Jul 21, 2006
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 10142769
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Alliance Insurance Company
- Policy Number
- WCF46847400
- Effective
- Feb 14, 2026
- Expires
- Feb 14, 2027
This contractor warrants a closer look before contracting:
- License expires in 35 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Black Diamond Construction licensed in California?
Yes. Black Diamond Construction holds California Contractors State License Board license number 881217, which is active and in good standing. The license was first issued on July 21, 2006. It is valid through July 31, 2026.
What does Black Diamond Construction specialize in?
Black Diamond Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Black Diamond Construction headquartered?
Black Diamond Construction is headquartered at P O Box 336, Dunnigan, CA 95937, in Yolo County, California.
Does Black Diamond Construction have an active surety bond on file with CSLB?
Yes. Black Diamond Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Black Diamond Construction carry workers' compensation coverage?
Yes. Black Diamond Construction carries active workers' compensation coverage through Great American Alliance Insurance Company.
How do I verify Black Diamond Construction's contractor license?
You can verify Black Diamond Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=881217.
- License issuedJul 21, 2006
- Bond activeJan 1, 2023
- WC coverage startsFeb 14, 2026
- License expiresJul 31, 2026
- WC expiresFeb 14, 2027
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