Yim Kam Kong, B General Building Contractor in San Francisco, CA
Yim Kam Kong operating as a sole owner holds an active California contractor license (CSLB #437823), valid through Apr 30, 2027. First issued in 1983, the license has been on the CSLB roster for 43 years. It carries a single CSLB classification: B — General Building 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
- 437823
- Issued
- Apr 1, 1983
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67574429
- Effective
- Jul 30, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 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 Yim Kam Kong licensed in California?
Yes. Yim Kam Kong holds California Contractors State License Board license number 437823, which is active and in good standing. The license was first issued on April 1, 1983. It is valid through April 30, 2027.
What does Yim Kam Kong specialize in?
Yim Kam Kong is licensed for one CSLB classification: B General Building Contractor.
Where is Yim Kam Kong headquartered?
Yim Kam Kong is headquartered at 518 Burrows St, San Francisco, CA 94134, in San Francisco County, California.
Does Yim Kam Kong have an active surety bond on file with CSLB?
Yes. Yim Kam Kong has an active California contractor surety bond filed with Western Surety Company.
Does Yim Kam Kong carry workers' compensation coverage?
Yim Kam Kong reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Yim Kam Kong's contractor license?
You can verify Yim Kam Kong's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=437823.
- License issuedApr 1, 1983
- WC coverage startsJun 2, 2025
- Bond activeJul 30, 2025
- License expiresApr 30, 2027
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