NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Plumbers in Downey, CA
57 licensed plumbers · every license checked against the issuer's file
More cities in California
181Norwalk, CA · (310) 919-8355
CA-CSLB 1098023 · C36Plumber
License activechecked Oct 24, 2026
Bell, CA · (323) 599-8093
CA-CSLB 1108011 · C36Plumber
License activechecked Oct 24, 2026
Pico Rivera, CA · (562) 833-5026
CA-CSLB 921142 · C36Plumber
License activechecked Oct 24, 2026
Paramount, CA · (310) 919-8671
CA-CSLB 1044408 · A B +4General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
Bellflower, CA · (562) 804-2375
CA-CSLB 875163 · C36Plumber
License activechecked Oct 24, 2026
Bell Gardens, CA · (562) 928-6007
CA-CSLB 1145892 · C36Plumber
License activechecked Oct 24, 2026
Pico Rivera, CA · (661) 886-2668
CA-CSLB 1082554 · C36Plumber
License activechecked Oct 24, 2026
South Gate, CA · (657) 768-9209
CA-CSLB 1097332 · C36Plumber
License activechecked Oct 24, 2026
Norwalk, CA · (562) 400-5755
CA-CSLB 1104450 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
South Gate, CA · (323) 348-6421
CA-CSLB 997995 · C36Plumber
License activechecked Oct 24, 2026
Norwalk, CA · (213) 254-8695
CA-CSLB 1134096 · C36Plumber
License activechecked Oct 24, 2026
Norwalk, CA · (562) 462-7425
CA-CSLB 872966 · C36Plumber
License activechecked Oct 24, 2026
Bellflower, CA · (562) 841-6219
CA-CSLB 844504 · C36Plumber
License activechecked Oct 24, 2026
Cudahy, CA · (626) 592-7108
CA-CSLB 1136744 · C36Plumber
License activechecked Oct 24, 2026
Commerce, CA · (310) 465-8223
CA-CSLB 1049306 · C36Plumber
License activechecked Oct 24, 2026
Norwalk, CA · (562) 868-7777
CA-CSLB 271767 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
Bellflower, CA · (562) 303-8215
CA-CSLB 1078059 · C10 C36ElectricianPlumber
License activechecked Oct 24, 2026
Bellflower, CA · (562) 867-2661
CA-CSLB 763246 · C36Plumber
License activechecked Oct 24, 2026
Whittier, CA · (323) 836-5578
CA-CSLB 1071104 · C36Plumber
License activechecked Oct 24, 2026
Santa Fe Springs, CA · (562) 947-0110
CA-CSLB 537893 · C36Plumber
License activechecked Oct 24, 2026