Parthenon Builders, B General Building Contractor in San Luis Obispo, CA
Parthenon Builders operating as a sole owner holds an active California contractor license (CSLB #576832), valid through Sep 30, 2027. First issued in 1989, the license has been on the CSLB roster for 37 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 San Luis Obispo, in San Luis Obispo County, California.
- License Number
- 576832
- Issued
- Sep 7, 1989
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212583
- Effective
- Dec 21, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 28, 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 Parthenon Builders licensed in California?
Yes. Parthenon Builders holds California Contractors State License Board license number 576832, which is active and in good standing. The license was first issued on September 7, 1989. It is valid through September 30, 2027.
What does Parthenon Builders specialize in?
Parthenon Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Parthenon Builders headquartered?
Parthenon Builders is headquartered at P O Box 12706, San Luis Obispo, CA 93406, in San Luis Obispo County, California.
Does Parthenon Builders have an active surety bond on file with CSLB?
Yes. Parthenon Builders has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Parthenon Builders carry workers' compensation coverage?
Parthenon Builders reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Parthenon Builders's contractor license?
You can verify Parthenon Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=576832.
- License issuedSep 7, 1989
- WC coverage startsSep 28, 2025
- Bond activeDec 21, 2025
- License expiresSep 30, 2027
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