Contractor License Proof

Winzeler Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
915771
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
May 15, 2008 – May 31, 2028

Business

  • (510) 485 2555 (CSLB public record)
  • 622 38TH ST, Richmond, CA 94805Contra Costa County

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Frequently asked questions

Is Winzeler Construction licensed in California?

Yes. Winzeler Construction holds an active California state contractor license (CSLB #915771), verified against the CSLB public record on June 17, 2026.

What is Winzeler Construction's CSLB license number?

Winzeler Construction's California contractor license number is 915771. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=915771

What kind of work is Winzeler Construction licensed for?

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

How do I verify Winzeler Construction's license myself?

Look up license #915771 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=915771. 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.