Contractor License Proof

Tri City Lock Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
527534
Status
Active
Classifications
D-16 · Hardware, Locks and Safes
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 1, 1988 – April 30, 2028

Business

  • (650) 964 2165 (CSLB public record)
  • PO BOX 1632, Los Altos, CA 940231632Santa Clara County

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How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Tri City Lock Company licensed in California?

Yes. Tri City Lock Company holds an active California state contractor license (CSLB #527534), verified against the CSLB public record on June 17, 2026.

What is Tri City Lock Company's CSLB license number?

Tri City Lock Company's California contractor license number is 527534. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Tri City Lock Company licensed for?

Tri City Lock Company is classified under Hardware, Locks and Safes (D-16) by the CSLB.

How do I verify Tri City Lock Company's license myself?

Look up license #527534 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #527534 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.