Black Sea Builders, B General Building Contractor in San Mateo, CA
Black Sea Builders operating as a sole owner holds an active California contractor license (CSLB #940417), valid through Nov 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Mateo, in San Mateo County, California.
- License Number
- 940417
- Issued
- Nov 25, 2009
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30045138
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 17, 2025
- 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 Black Sea Builders licensed in California?
Yes. Black Sea Builders holds California Contractors State License Board license number 940417, which is active and in good standing. The license was first issued on November 25, 2009. It is valid through November 30, 2027.
What does Black Sea Builders specialize in?
Black Sea Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Black Sea Builders headquartered?
Black Sea Builders is headquartered at 1779 S Norfolk Street, San Mateo, CA 94403, in San Mateo County, California.
Does Black Sea Builders have an active surety bond on file with CSLB?
Yes. Black Sea Builders has an active California contractor surety bond filed with Hudson Insurance Company.
Does Black Sea Builders carry workers' compensation coverage?
Black Sea Builders reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Black Sea Builders's contractor license?
You can verify Black Sea Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=940417.
- License issuedNov 25, 2009
- Bond activeJan 1, 2023
- WC coverage startsNov 17, 2025
- License expiresNov 30, 2027
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