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
21Baldwin Park, CA · (626) 253-2893
CA-CSLB 784689 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 655-9552
CA-CSLB 914784 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 472-3298
CA-CSLB 1149618 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 960-3971
CA-CSLB 481491 · B C4 +3General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
Duarte, CA · (323) 947-8518
CA-CSLB 1008958 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 939-0300
CA-CSLB 1024442 · C16 C36 +1Fire sprinkler contractorPlumberSpecialty contractor
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 332-1789
CA-CSLB 1013854 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 549-5624
CA-CSLB 1060137 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 692-4613
CA-CSLB 1084806 · C36Plumber
License activechecked Oct 24, 2026
Irwindale, CA · (626) 625-9452
CA-CSLB 271993 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Irwindale, CA · (626) 625-9452
CA-CSLB 743562 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 826-7743
CA-CSLB 1155128 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 617-7656
CA-CSLB 565590 · C36Plumber
License activechecked Oct 24, 2026
Sierra Madre, CA · (626) 203-1493
CA-CSLB 971212 · C36Plumber
License activechecked Oct 24, 2026
Duarte, CA · (626) 361-8237
CA-CSLB 1125828 · C36Plumber
License activechecked Oct 24, 2026
Arcadia, CA · (626) 497-2134
CA-CSLB 1096967 · B C10 +3General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
Duarte, CA · (626) 379-5831
CA-CSLB 969180 · ASB B +3Asbestos and hazardous materials abatementGeneral contractorFlooring contractor+2
License activechecked Oct 24, 2026
Arcadia, CA · (626) 375-6040
CA-CSLB 941959 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 589-4212
CA-CSLB 965676 · B C10 +3General contractorElectricianHeating and air conditioning+2
License activechecked Oct 24, 2026
Arcadia, CA · (626) 446-0373
CA-CSLB 662946 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026