Patterson Electric, C-10 Electrical Contractor in Ross, CA
Patterson Electric operating as a sole owner holds an active California contractor license (CSLB #470431), valid through Dec 31, 2027. First issued in 1985, the license has been on the CSLB roster for 41 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Ross, in Marin County, California.
- License Number
- 470431
- Issued
- Mar 7, 1985
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT006223
- Effective
- Nov 15, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 30, 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 Patterson Electric licensed in California?
Yes. Patterson Electric holds California Contractors State License Board license number 470431, which is active and in good standing. The license was first issued on March 7, 1985. It is valid through December 31, 2027.
What does Patterson Electric specialize in?
Patterson Electric is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Patterson Electric headquartered?
Patterson Electric is headquartered at P O Box 1555, Ross, CA 94957, in Marin County, California.
Does Patterson Electric have an active surety bond on file with CSLB?
Yes. Patterson Electric has an active California contractor surety bond filed with Jet Insurance Company.
Does Patterson Electric carry workers' compensation coverage?
Patterson Electric reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Patterson Electric's contractor license?
You can verify Patterson Electric's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=470431.
- License issuedMar 7, 1985
- Bond activeNov 15, 2023
- WC coverage startsDec 30, 2025
- License expiresDec 31, 2027
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