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Register · California · Contractors State License Board (CSLB)

C N K CORNERSTONE INC

California contractor license 854438, issued by the Contractors State License Board (CSLB)

Classifications
C-27 - Landscaping Contractor
CSLB statusCLEAR
Recorded locationCHINO HILLS, San Bernardino County
Issue date02/11/2005 (as published)
Expiration date02/28/2027 (as published)
Workers’ compensationWorkers' Compensation Insurance (CSLB record)
Insurer on file: STATE COMPENSATION INSURANCE FUND
Contractor bondNot carried in the file
SourceContractors State License Board (CSLB) License Master, retrieved 4 Oct 2026.

The License Master file includes licences that are currently renewed or expired but renewable. Licences that are cancelled, revoked, or expired and not renewable are not in it, so a licence missing from this register proves nothing about it.

This page shows the record as of the date we retrieved it, so the licence may have been renewed or changed since. Confirm current standing with the board: search licence number 854438 on CSLB Instant License Check.

The board publishes contact details for its licensees; we do not republish addresses or phone numbers. You will find them on CSLB Instant License Check.

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C N K CORNERSTONE INC — California contractor license 854438 | Department of Construction