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

Plumbers in Union City, CA

13 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 41–60How results are ordered
46

Hung Kim Construction

San Lorenzo, CA · (510) 829-5856

CA-CSLB 1073031 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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48

Inouye Eric D

Hayward, CA · (510) 278-7700

CA-CSLB 734885 · C36 D35PlumberSwimming pool contractor
License activechecked Oct 24, 2026
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54

Jr Plumbing

Hayward, CA · (510) 706-2388

CA-CSLB 1125432 · C36Plumber
License activechecked Oct 24, 2026
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58

Lil Rooter

Hayward, CA · (510) 566-1900

CA-CSLB 967420 · C36Plumber
License activechecked Oct 24, 2026
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60

Marina Plumbing Company

Pleasanton, CA · (925) 600-8955

CA-CSLB 462864 · B C16 +2General contractorFire sprinkler contractorPlumber+1
License activechecked Oct 24, 2026
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