Winoco Electric CO, C-10 Electrical Contractor in San Francisco, CA
Winoco Electric CO operating as a sole owner holds an active California contractor license (CSLB #903200), valid through Sep 30, 2027. First issued in 2007, the license has been on the CSLB roster for 19 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 903200
- Issued
- Sep 10, 2007
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 65100120
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 11, 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 Winoco Electric CO licensed in California?
Yes. Winoco Electric CO holds California Contractors State License Board license number 903200, which is active and in good standing. The license was first issued on September 10, 2007. It is valid through September 30, 2027.
What does Winoco Electric CO specialize in?
Winoco Electric CO is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Winoco Electric CO headquartered?
Winoco Electric CO is headquartered at 3719 Alemany Blvd, San Francisco, CA 94132, in San Francisco County, California.
Does Winoco Electric CO have an active surety bond on file with CSLB?
Yes. Winoco Electric CO has an active California contractor surety bond filed with Western Surety Company.
Does Winoco Electric CO carry workers' compensation coverage?
Winoco Electric CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Winoco Electric CO's contractor license?
You can verify Winoco Electric CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=903200.
- License issuedSep 10, 2007
- Bond activeJan 1, 2023
- WC coverage startsAug 11, 2025
- License expiresSep 30, 2027
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