Contractor License Proof

Ruan Hongling Roy

Licensed

Verified against CSLB on · View on CSLB

License details

License number
816635
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 21, 2003 – January 31, 2027

Business

  • (626) 672 6191 (CSLB public record)
  • 12107 RAMONA BLVD, El Monte, CA 91732Los Angeles County

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Frequently asked questions

Is Ruan Hongling Roy licensed in California?

Yes. Ruan Hongling Roy holds an active California state contractor license (CSLB #816635), verified against the CSLB public record on June 17, 2026.

What is Ruan Hongling Roy's CSLB license number?

Ruan Hongling Roy's California contractor license number is 816635. 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 Ruan Hongling Roy licensed for?

Ruan Hongling Roy is classified under General Building (B), Electrical (C-10), and Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.

How do I verify Ruan Hongling Roy's license myself?

Look up license #816635 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 #816635 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.