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
01

C H Plumbing

Chino, CA · (951) 965-7624

CA-CSLB 1060528 · C36Plumber
License activechecked Oct 24, 2026
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06

Chino Standard Inc

Chino, CA · (909) 662-1908

CA-CSLB 920479 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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10

Daley James

San Dimas, CA · (949) 355-5640

CA-CSLB 1049054 · C36Plumber
License activechecked Oct 24, 2026
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20

Eagle Air Co

Chino, CA · (714) 882-9580

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