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 1–20How results are ordered
04

Cabinets USA

Hayward, CA · (510) 909-0023

CA-CSLB 778156 · B C6 +2General contractorCarpenterElectrician+1
License activechecked Oct 24, 2026
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08

D W Nicholson Corporation

Hayward, CA · (510) 887-0900

CA-CSLB 68847 · A B +10General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
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10

Durrani Plumbing

Fremont, CA · (510) 602-8370

CA-CSLB 1110028 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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11

Erds Electric

Fremont, CA · (510) 378-3824

CA-CSLB 976712 · C10 C33 +1ElectricianPainterPlumber
License activechecked Oct 24, 2026
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15

Grandview Builder Inc

Hayward, CA · (510) 200-6730

CA-CSLB 1037325 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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16

Heji Builders Inc

Fremont, CA · (408) 637-1996

CA-CSLB 1106558 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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