John Glage Underground Const
Verified against CSLB on · View on CSLB
License details
- License number
- 504668
- Classifications
- License term on file
- January 28, 1987 – June 30, 2026CSLB lists this license as current.
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 John Glage Underground Const licensed in California?
Yes. John Glage Underground Const holds an active California state contractor license (CSLB #504668), verified against the CSLB public record on August 4, 2026.
What is John Glage Underground Const's CSLB license number?
John Glage Underground Const's California contractor license number is 504668. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is John Glage Underground Const licensed for?
John Glage Underground Const is classified under General Engineering (A) by the CSLB.
How do I verify John Glage Underground Const's license myself?
Look up license #504668 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #504668 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.