Contractor License Proof

Zhang Ryan Chengran

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1131447
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 9, 2025 – January 31, 2027

Business

  • (626) 816 1088 (CSLB public record)
  • 618 MAYWOOD WAY, Upland, CA 91786San Bernardino County

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Frequently asked questions

Is Zhang Ryan Chengran licensed in California?

Yes. Zhang Ryan Chengran holds an active California state contractor license (CSLB #1131447), verified against the CSLB public record on June 17, 2026.

What is Zhang Ryan Chengran's CSLB license number?

Zhang Ryan Chengran's California contractor license number is 1131447. 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 Zhang Ryan Chengran licensed for?

Zhang Ryan Chengran is classified under General Building (B) by the CSLB.

How do I verify Zhang Ryan Chengran's license myself?

Look up license #1131447 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 #1131447 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.