Contractor License Proof

Rios William A

Licensed

Verified against CSLB on · View on CSLB

License details

License number
866335
Status
Active
Classifications
B · General BuildingC-16 · Fire Protection
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
October 24, 2005 – October 31, 2027

Business

  • (213) 440 1290 (CSLB public record)
  • P O BOX 1061, Downey, CA 90240Los Angeles County

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Frequently asked questions

Is Rios William A licensed in California?

Yes. Rios William A holds an active California state contractor license (CSLB #866335), verified against the CSLB public record on June 17, 2026.

What is Rios William A's CSLB license number?

Rios William A's California contractor license number is 866335. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=866335

What kind of work is Rios William A licensed for?

Rios William A is classified under General Building (B) by the CSLB.

How do I verify Rios William A's license myself?

Look up license #866335 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=866335. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.