California contractor license
GRAHAM BACKFLOW SERVICES
- C36 Plumbing
GRAHAM BACKFLOW SERVICES is a C36 Plumbing contractor in Chico, Butte County, licensed in California for 3 years (since 2023). As of Jun 4, 2026, the license is active with an expiration date of Aug 31, 2027 on record and a license bond is on file.
GRAHAM BACKFLOW SERVICESC36 Plumbing · checked Jun 4, 2026
ActiveLicense number#1108196
Licensed sinceAug 4, 2023
Years licensed3 years
Expiration on recordAug 31, 2027
City and countyChico, Butte 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 Jun 4, 2026.