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

Plumbers in West Covina, CA

40 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
Listings 1–20How results are ordered
02

B B S Construction Inc

West Covina, CA · (951) 505-3143

CA-CSLB 839266 · A B +3General engineering contractorGeneral contractorFlooring contractor+2
License activechecked Oct 24, 2026
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10

Doctor Rooter Inc

West Covina, CA · (310) 709-4744

CA-CSLB 1051766 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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16

Lin Sun

West Covina, CA · (626) 213-9739

CA-CSLB 931259 · C36Plumber
License activechecked Oct 24, 2026
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19

Mena Carlos

West Covina, CA · (626) 991-7285

CA-CSLB 880198 · C36Plumber
License activechecked Oct 24, 2026
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