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Luk William Construction

License #683536·Sole Owner·San Francisco, San Francisco County
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Summary

Luk William Construction operating as a sole owner is licensed in California under CSLB number 683536. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. It carries a single CSLB classification: B — General Building 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.

Business Information
Address
1223 Webster St 304
San Francisco, CA 94115
License Details & Classifications
License Number
683536
Issued
Dec 31, 1993
Status
CLEAR
Expires
Dec 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100956765
Effective
Jul 7, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Nov 19, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Luk William Construction licensed in California?

Yes. Luk William Construction holds California Contractors State License Board license number 683536. The license was first issued on December 31, 1993. It is valid through December 31, 2027.

What does Luk William Construction specialize in?

Luk William Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Luk William Construction headquartered?

Luk William Construction is headquartered at 1223 Webster St 304, San Francisco, CA 94115, in San Francisco County, California.

Does Luk William Construction have an active surety bond on file with CSLB?

Yes. Luk William Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Luk William Construction carry workers' compensation coverage?

Luk William Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Luk William Construction's contractor license?

You can verify Luk William Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=683536.

Activity Timeline
  1. License issuedDec 31, 1993
  2. Bond activeJul 7, 2025
  3. WC coverage startsNov 19, 2025
  4. License expiresDec 31, 2027
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