Public CSLB records

C L K Building INC, B General Building Contractor in Cupertino, CA

License #1093009·Corporation·Cupertino, Santa Clara County
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Summary

C L K Building INC operating as a corporation holds California contractor license #1093009, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Valley Forge Insurance Company. The business is based in Cupertino, in Santa Clara County, California.

Business Information
Address
21088 Lavina Ct
Cupertino, CA 95014
License Details & Classifications
License Number
1093009
Issued
Jun 20, 2022
Status
CLEAR
Expires
Jun 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100663268
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Valley Forge Insurance Company
Policy Number
WC835844347
Effective
Apr 5, 2026
Expires
Apr 5, 2027
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 C L K Building INC licensed in California?

C L K Building INC previously held California Contractors State License Board license number 1093009, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 20, 2022.

What does C L K Building INC specialize in?

C L K Building INC is licensed for one CSLB classification: B General Building Contractor.

Where is C L K Building INC headquartered?

C L K Building INC is headquartered at 21088 Lavina Ct, Cupertino, CA 95014, in Santa Clara County, California.

Does C L K Building INC have an active surety bond on file with CSLB?

Yes. C L K Building INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does C L K Building INC carry workers' compensation coverage?

Yes. C L K Building INC carries active workers' compensation coverage through Valley Forge Insurance Company.

How do I verify C L K Building INC's contractor license?

You can verify C L K Building INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1093009.

Activity Timeline
  1. License issuedJun 20, 2022
  2. Bond activeJan 1, 2023
  3. WC coverage startsApr 5, 2026
  4. License expiredJun 30, 2026
  5. WC expiresApr 5, 2027
Other contractors in Santa Clara County
California lien & payment resources

Working a California job with C L K Building INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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