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

Plumbers in Montclair, CA

14 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
05

Duke Plumbing Inc

Upland, CA · (909) 981-8200

CA-CSLB 430513 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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06

Eagle Air Co

Chino, CA · (714) 882-9580

CA-CSLB 1099959 · C4 C20PlumberHeating and air conditioning
License activechecked Oct 24, 2026
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11

Fuel Pros Inc

Chino, CA · (909) 614-1379

CA-CSLB 269354 · A B +2General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026
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12

Garcia Manuel Serna

Chino, CA · (626) 485-1609

CA-CSLB 771071 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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16

H R Plumbing

Pomona, CA · (323) 394-2411

CA-CSLB 398698 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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