License holder summary

DUFF PLUMBING is a Contractor licensed to practice in California. The address on file for DUFF PLUMBING is 5430 GOLDENROD DRIVE, LIVERMORE, CA 94551. This contractor license is not current. The license was granted 10/12/1983 and expired on 10/31/2013.

Department of Consumer Affairs

California State License Board

DUFF PLUMBING
Contractor
License number
447505
Date granted
10/12/1983
Date expires
10/31/2013
Class
Contractor
Status
Expired
Address
5430 GOLDENROD DRIVE, LIVERMORE, CA 94551
contractorscalifornia.org
ID 31558929
LAST UPDATED 2026-04-11 11:44:42 UTC

This website is unaffiliated with the California State License Board. Please verify all information directly with the relevant official government authority.

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