California contractor license
MICHAEL GARDNER PLUMBING
- C36 Plumbing
- C42 Sanitation System
MICHAEL GARDNER PLUMBING is a C36 Plumbing and C42 Sanitation System contractor in San Lorenzo, Alameda County, licensed in California for 4 years (since 2022). As of Apr 1, 2026, the license is active with an expiration date of Feb 29, 2028 on record and a license bond is on file.
MICHAEL GARDNER PLUMBINGC36 Plumbing · C42 Sanitation System · checked Apr 1, 2026
ActiveLicense number#1087221
Licensed sinceFeb 11, 2022
Years licensed4 years
Expiration on recordFeb 29, 2028
City and countySan Lorenzo, 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 Apr 1, 2026.