MC Laughlin John F Window and Glass Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 634628
- Classifications
- License term on file
- January 7, 1992 – February 29, 2028
Business
- (415) 665 4988 (CSLB public record)
- 220 QUINTARA STREET, San Francisco, CA 94116San Francisco County
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Frequently asked questions
Is MC Laughlin John F Window and Glass Inc licensed in California?
Yes. MC Laughlin John F Window and Glass Inc holds an active California state contractor license (CSLB #634628), verified against the CSLB public record on June 17, 2026.
What is MC Laughlin John F Window and Glass Inc's CSLB license number?
MC Laughlin John F Window and Glass Inc's California contractor license number is 634628. 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 MC Laughlin John F Window and Glass Inc licensed for?
MC Laughlin John F Window and Glass Inc is classified under Glazing (C-17) by the CSLB.
How do I verify MC Laughlin John F Window and Glass Inc's license myself?
Look up license #634628 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 June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #634628 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.