Trigonis Construction, B General Building Contractor in Brisbane, CA
Trigonis Construction operating as a sole owner holds an active California contractor license (CSLB #814685), valid through Nov 30, 2026. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Brisbane, in San Mateo County, California.
- License Number
- 814685
- Issued
- Nov 12, 2002
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800209758
- Effective
- Sep 30, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 4, 2024
- 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 Trigonis Construction licensed in California?
Yes. Trigonis Construction holds California Contractors State License Board license number 814685, which is active and in good standing. The license was first issued on November 12, 2002. It is valid through November 30, 2026.
What does Trigonis Construction specialize in?
Trigonis Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Trigonis Construction headquartered?
Trigonis Construction is headquartered at 1142 Humboldt Rd, Brisbane, CA 94005, in San Mateo County, California.
Does Trigonis Construction have an active surety bond on file with CSLB?
Yes. Trigonis Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Trigonis Construction carry workers' compensation coverage?
Trigonis Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Trigonis Construction's contractor license?
You can verify Trigonis Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=814685.
- License issuedNov 12, 2002
- WC coverage startsNov 4, 2024
- Bond activeSep 30, 2025
- License expiresNov 30, 2026
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