Timothy C Woo, C-10 Electrical Contractor in San Francisco, CA
Timothy C Woo operating as a sole owner holds an active California contractor license (CSLB #255051), valid through Aug 31, 2026. First issued in 1968, the license has been on the CSLB roster for 58 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with American Contractors Indemnity 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
- 255051
- Issued
- Oct 17, 1968
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100319936
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 15, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 65 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Timothy C Woo licensed in California?
Yes. Timothy C Woo holds California Contractors State License Board license number 255051, which is active and in good standing. The license was first issued on October 17, 1968. It is valid through August 31, 2026.
What does Timothy C Woo specialize in?
Timothy C Woo is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Timothy C Woo headquartered?
Timothy C Woo is headquartered at 309 Cornwall Street, San Francisco, CA 94118, in San Francisco County, California.
Does Timothy C Woo have an active surety bond on file with CSLB?
Yes. Timothy C Woo has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Timothy C Woo carry workers' compensation coverage?
Timothy C Woo reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Timothy C Woo's contractor license?
You can verify Timothy C Woo's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=255051.
- License issuedOct 17, 1968
- Bond activeJan 1, 2023
- WC coverage startsJul 15, 2024
- License expiresAug 31, 2026
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