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

Plumbers in Cupertino, CA

6 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
1,284 listingsHow results are ordered
48

Rck Development

Sunnyvale, CA · (415) 516-7989

CA-CSLB 1154799 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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50

Rowe Plumbing

Mountain View, CA · (650) 575-0362

CA-CSLB 888237 · C36Plumber
License activechecked Oct 24, 2026
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56

Square Three Inc

San Jose, CA · (408) 228-7302

CA-CSLB 1075734 · B C10 +4General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
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58

Timmy T Plumbing and HVAC

Santa Clara, CA · (408) 223-5523

CA-CSLB 1049631 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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60

Tran Young

Santa Clara, CA · (650) 518-1168

CA-CSLB 790857 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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