NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Plumbers in Clayton, CA

7 licensed plumbers · every license checked against the issuer's file

More cities in California

Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128
1,338 listingsHow results are ordered
02

M C Plumbing

Pittsburg, CA · (925) 628-7622

CA-CSLB 979693 · C36Plumber
License activechecked Oct 24, 2026
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17

Rd's Service Contractor

Concord, CA · (925) 680-1161

CA-CSLB 523223 · C20 C29 +1Heating and air conditioningMasonry contractorPlumber
License activechecked Oct 24, 2026
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20

Rooter-Man

Walnut Creek, CA · (925) 565-8224

CA-CSLB 646020 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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