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

Plumbers in Upland, CA

47 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

Stone Camarin

Rancho Cucamonga, CA · (909) 357-9400

CA-CSLB 1101818 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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08

Torres Wilfredo

Montclair, CA · (909) 772-0271

CA-CSLB 818886 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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10

V K Plumbing

Rancho Cucamonga, CA · (310) 625-9356

CA-CSLB 1051719 · C36Plumber
License activechecked Oct 24, 2026
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12

W C C S Inc

Rancho Cucamonga, CA · (909) 982-6979

CA-CSLB 655509 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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16

Williams Rick

Rancho Cucamonga, CA · (909) 702-0130

CA-CSLB 1023004 · C36Plumber
License activechecked Oct 24, 2026
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18

Yoo Ho Soo

Ontario, CA · (909) 967-3472

CA-CSLB 703553 · B C10 +2General contractorElectricianPlumber+1
License activechecked Oct 24, 2026
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