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
64

Cali Plumbing

Jurupa Valley, CA · (562) 556-7013

CA-CSLB 1106604 · C36Plumber
License activechecked Oct 24, 2026
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65

California Industrial

Mira Loma, CA · (951) 361-0040

CA-CSLB 741983 · B C4 +1General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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72

Continental Plumbing Inc

Mira Loma, CA · (951) 360-8300

CA-CSLB 399073 · C4 C16 +3PlumberFire sprinkler contractorGeneral engineering contractor+1
License activechecked Oct 24, 2026
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75

Cryoworks Inc

Jurupa Valley, CA · (951) 965-0136

CA-CSLB 949419 · C36Plumber
License activechecked Oct 24, 2026
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76

D G Plumbing

Bloomington, CA · (909) 277-4692

CA-CSLB 1083370 · C36Plumber
License activechecked Oct 24, 2026
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