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

Plumbers in Monrovia, CA

29 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 41–60How results are ordered
44

Dns Security

Baldwin Park, CA · (909) 408-9130

CA-CSLB 1118308 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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45

Dong Charles

Arcadia, CA · (626) 447-5506

CA-CSLB 531703 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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49

Er Repipe

Duarte, CA · (818) 422-9169

CA-CSLB 1132539 · C36Plumber
License activechecked Oct 24, 2026
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54

G E M Plumbing Inc

Sierra Madre, CA · (626) 355-3496

CA-CSLB 111308 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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