Contractor License Proof

Calstroy

Licensed

Verified against CSLB on · View on CSLB

License details

License number
933697
Status
Active
Classifications
A · General EngineeringB · General BuildingC-10 · ElectricalC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
June 9, 2009 – June 30, 2027

Business

  • (415) 250 3215 (CSLB public record)
  • 14685 WILLOW RD, Guerneville, CA 95446Sonoma County

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Frequently asked questions

Is Calstroy licensed in California?

Yes. Calstroy holds an active California state contractor license (CSLB #933697), verified against the CSLB public record on June 17, 2026.

What is Calstroy's CSLB license number?

Calstroy's California contractor license number is 933697. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=933697

What kind of work is Calstroy licensed for?

Calstroy is classified under General Engineering (A) by the CSLB.

How do I verify Calstroy's license myself?

Look up license #933697 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=933697. 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.