Contractor License Proof

Glage John Underground Const

Licensed

Verified against CSLB on · View on CSLB

License details

License number
504668
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 28, 1987 – June 30, 2026

Business

  • (408) 892 9540 (CSLB public record)
  • P O BOX 320216, Los Gatos, CA 95032Santa Clara County

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Frequently asked questions

Is Glage John Underground Const licensed in California?

Yes. Glage John Underground Const holds an active California state contractor license (CSLB #504668), verified against the CSLB public record on June 17, 2026.

What is Glage John Underground Const's CSLB license number?

Glage John Underground Const's California contractor license number is 504668. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=504668

What kind of work is Glage John Underground Const licensed for?

Glage John Underground Const is classified under General Engineering (A) by the CSLB.

How do I verify Glage John Underground Const's license myself?

Look up license #504668 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=504668. 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.