Contractor License Proof

Tang Ly Duong

Licensed

Verified against CSLB on · View on CSLB

License details

License number
720921
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 4, 1996 – April 30, 2028

Business

  • (626) 617 0388 (CSLB public record)
  • 1109 E PUENTE AVE, West Covina, CA 91790Los Angeles County

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Frequently asked questions

Is Tang Ly Duong licensed in California?

Yes. Tang Ly Duong holds an active California state contractor license (CSLB #720921), verified against the CSLB public record on June 17, 2026.

What is Tang Ly Duong's CSLB license number?

Tang Ly Duong's California contractor license number is 720921. 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 Tang Ly Duong licensed for?

Tang Ly Duong is classified under General Building (B), Electrical (C-10), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), and Plumbing (C-36) by the CSLB.

How do I verify Tang Ly Duong's license myself?

Look up license #720921 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 #720921 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.