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

Plumbers in Fontana, CA

54 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
1,845 listingsHow results are ordered
01

Mav Construction Inc

Riverside, CA · (909) 231-0341

CA-CSLB 1079264 · B C36 +1General contractorPlumberRoofer
License activechecked Oct 24, 2026
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05

Montano David

Riverside, CA · (951) 756-0703

CA-CSLB 419088 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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10

Nir Plumbing Inc

Riverside, CA · (951) 300-6681

CA-CSLB 757144 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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11

Norfork Incorporated

Rancho Cucamonga, CA · (909) 560-3416

CA-CSLB 868794 · A B +3General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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13

Northstar Phac Inc

Ontario, CA · (866) 744-6192

CA-CSLB 916254 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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