California contractor license
A DRAIN DOCTOR
- C36 Plumbing
A DRAIN DOCTOR is a C36 Plumbing contractor in Walnut, Los Angeles County, licensed in California for 24 years (since 2002). As of Apr 7, 2026, the license is active with an expiration date of Jan 31, 2028 on record and a license bond is on file.
A DRAIN DOCTORC36 Plumbing · checked Apr 7, 2026
ActiveLicense number#803591
Licensed sinceJan 25, 2002
Years licensed24 years
Expiration on recordJan 31, 2028
City and countyWalnut, Los Angeles 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 7, 2026.