Contractor License Proof

Portello Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
518418
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
September 30, 1987 – September 30, 2027

Business

  • (707) 721 6896 (CSLB public record)
  • 240 PICKETT STREET, Sonoma, CA 95476Sonoma County

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Frequently asked questions

Is Portello Construction licensed in California?

Yes. Portello Construction holds an active California state contractor license (CSLB #518418), verified against the CSLB public record on June 17, 2026.

What is Portello Construction's CSLB license number?

Portello Construction's California contractor license number is 518418. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=518418

What kind of work is Portello Construction licensed for?

Portello Construction is classified under General Building (B) by the CSLB.

How do I verify Portello Construction's license myself?

Look up license #518418 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=518418. 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.