Demiguel Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 406575
- Classifications
- License term on file
- June 9, 1981 – June 30, 2027
Business
- (510) 604 1078 (CSLB public record)
- P O BOX 2858, Castro Valley, CA 94546Alameda County
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Frequently asked questions
Is Demiguel Plumbing licensed in California?
Yes. Demiguel Plumbing holds an active California state contractor license (CSLB #406575), verified against the CSLB public record on June 17, 2026.
What is Demiguel Plumbing's CSLB license number?
Demiguel Plumbing's California contractor license number is 406575. 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 Demiguel Plumbing licensed for?
Demiguel Plumbing is classified under Fire Protection (C-16) and Plumbing (C-36) by the CSLB.
How do I verify Demiguel Plumbing's license myself?
Look up license #406575 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 #406575 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.