Contractor License Proof

Han Sang Duck

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1134609
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 19, 2025 – March 31, 2027

Business

  • (714) 757 6637 (CSLB public record)
  • 398 CARDINAL LN, Upland, CA 91786San Bernardino County

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Frequently asked questions

Is Han Sang Duck licensed in California?

Yes. Han Sang Duck holds an active California state contractor license (CSLB #1134609), verified against the CSLB public record on June 17, 2026.

What is Han Sang Duck's CSLB license number?

Han Sang Duck's California contractor license number is 1134609. 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 Han Sang Duck licensed for?

Han Sang Duck is classified under General Building (B) by the CSLB.

How do I verify Han Sang Duck's license myself?

Look up license #1134609 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 #1134609 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.