California contractor license
DEMIGUEL PLUMBING
- C16 Fire Protection
- C36 Plumbing
DEMIGUEL PLUMBING is a C16 Fire Protection and C36 Plumbing contractor in Castro Valley, Alameda County, licensed in California for 45 years (since 1981). As of May 28, 2025, the license is active with an expiration date of Jun 30, 2027 on record and a license bond is on file.
DEMIGUEL PLUMBINGC16 Fire Protection · C36 Plumbing · checked May 28, 2025
ActiveLicense number#406575
Licensed sinceJun 9, 1981
Years licensed45 years
Expiration on recordJun 30, 2027
City and countyCastro Valley, Alameda County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated May 28, 2025.