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

Plumbers in Newark, CA

15 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
06

D C Plumbing

Newark, CA · (510) 456-6210

CA-CSLB 913429 · C36Plumber
License activechecked Oct 19, 2026
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09

Mathews Mechanical

Newark, CA · (510) 475-9950

CA-CSLB 643197 · C36 D21 +1PlumberSpecialty contractor
License activechecked Oct 19, 2026
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17

Craft Engineering

Fremont, CA · (415) 286-8486

CA-CSLB 1119396 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 19, 2026
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