G & W Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 638913
- Classifications
- License term on file
- March 5, 1992 – March 31, 2028
Business
- (818) 341 2018 (CSLB public record)
- 8420 CALVIN AVENUE, Northridge, CA 91324Los Angeles County
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What to check next
Frequently asked questions
Is G & W Plumbing licensed in California?
Yes. G & W Plumbing holds an active California state contractor license (CSLB #638913), verified against the CSLB public record on June 17, 2026.
What is G & W Plumbing's CSLB license number?
G & W Plumbing's California contractor license number is 638913. 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 G & W Plumbing licensed for?
G & W Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify G & W Plumbing's license myself?
Look up license #638913 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 #638913 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.