Contractor License Proof

Collins John Door Installations

Licensed

Verified against CSLB on · View on CSLB

License details

License number
912724
Status
Active
Classifications
D-28 · Doors, Gates and Activating Devices
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
March 20, 2008 – June 30, 2027

Business

  • (707) 815 8294 (CSLB public record)
  • 3248 BAYWOOD LANE, Napa, CA 94558Napa County

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Frequently asked questions

Is Collins John Door Installations licensed in California?

Yes. Collins John Door Installations holds an active California state contractor license (CSLB #912724), verified against the CSLB public record on June 17, 2026.

What is Collins John Door Installations's CSLB license number?

Collins John Door Installations's California contractor license number is 912724. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=912724

What kind of work is Collins John Door Installations licensed for?

Collins John Door Installations is classified under Doors, Gates and Activating Devices (D-28) by the CSLB.

How do I verify Collins John Door Installations's license myself?

Look up license #912724 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=912724. 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.