Contractor License Proof

Guan Cong Qiang

Licensed

Verified against CSLB on · View on CSLB

License details

License number
615350
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 16, 1991 – March 31, 2027

Business

  • (626) 475 8812 (CSLB public record)
  • 137 CALIFORNIA ST, Arcadia, CA 91006Los Angeles County

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Frequently asked questions

Is Guan Cong Qiang licensed in California?

Yes. Guan Cong Qiang holds an active California state contractor license (CSLB #615350), verified against the CSLB public record on June 17, 2026.

What is Guan Cong Qiang's CSLB license number?

Guan Cong Qiang's California contractor license number is 615350. 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 Guan Cong Qiang licensed for?

Guan Cong Qiang is classified under General Building (B) by the CSLB.

How do I verify Guan Cong Qiang's license myself?

Look up license #615350 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 #615350 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.