Petrillo Joseph John, C-10 Electrical Contractor in San Marino, CA
Petrillo Joseph John operating as a sole owner holds an active California contractor license (CSLB #670311), valid through Apr 30, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Marino, in Los Angeles County, California.
- License Number
- 670311
- Issued
- Apr 28, 1993
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901245624
- Effective
- Apr 2, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 2, 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 Petrillo Joseph John licensed in California?
Yes. Petrillo Joseph John holds California Contractors State License Board license number 670311, which is active and in good standing. The license was first issued on April 28, 1993. It is valid through April 30, 2027.
What does Petrillo Joseph John specialize in?
Petrillo Joseph John is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Petrillo Joseph John headquartered?
Petrillo Joseph John is headquartered at 2205 Montecito, San Marino, CA 91108, in Los Angeles County, California.
Does Petrillo Joseph John have an active surety bond on file with CSLB?
Yes. Petrillo Joseph John has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Petrillo Joseph John carry workers' compensation coverage?
Petrillo Joseph John reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Petrillo Joseph John's contractor license?
You can verify Petrillo Joseph John's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=670311.
- License issuedApr 28, 1993
- Bond activeApr 2, 2025
- WC coverage startsMay 2, 2025
- License expiresApr 30, 2027
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