Contractor License Proof

Jack Corson Chang

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1075805
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
May 14, 2021 – May 31, 2027

Business

  • (626) 566 5573 (CSLB public record)
  • 1965 PARK ROSE AVE, Duarte, CA 91010Los Angeles County

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Frequently asked questions

Is Jack Corson Chang licensed in California?

Yes. Jack Corson Chang holds an active California state contractor license (CSLB #1075805), verified against the CSLB public record on June 17, 2026.

What is Jack Corson Chang's CSLB license number?

Jack Corson Chang's California contractor license number is 1075805. 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 Jack Corson Chang licensed for?

Jack Corson Chang is classified under General Building (B) by the CSLB.

How do I verify Jack Corson Chang's license myself?

Look up license #1075805 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 #1075805 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.