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
1,844 listingsHow results are ordered
27

Elder Industries Inc

Upland, CA · (626) 253-7570

CA-CSLB 432244 · B C27 +1General contractorLandscaperPlumber
License activechecked Oct 24, 2026
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31

Evergreen Environment Inc

Riverside, CA · (951) 332-2218

CA-CSLB 810462 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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33

Fallah Plumbing

Rancho Cucamonga, CA · (949) 545-4948

CA-CSLB 1054233 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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35

Fischer Inc

San Bernardino, CA · (909) 881-2910

CA-CSLB 853357 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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36

Fischer Plumbing

San Bernardino, CA · (909) 881-2910

CA-CSLB 452949 · A B +2General engineering contractorGeneral contractorFire sprinkler contractor+1
License activechecked Oct 24, 2026
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