NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Plumbers in West Covina, CA
40 licensed plumbers · every license checked against the issuer's file
More cities in California
61LA Puente, CA · (626) 625-2718
CA-CSLB 998492 · C36Plumber
License activechecked Oct 24, 2026
Covina, CA · (626) 488-7504
CA-CSLB 717098 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 480-8900
CA-CSLB 737593 · A C36 +1General engineering contractorPlumberConcrete contractor
License activechecked Oct 24, 2026
LA Puente, CA · (562) 631-3456
CA-CSLB 1065342 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 646-3594
CA-CSLB 1163035 · C36Plumber
License activechecked Oct 24, 2026
Walnut, CA · (909) 263-9608
CA-CSLB 957335 · C36Plumber
License activechecked Oct 24, 2026
Covina, CA · (626) 715-6344
CA-CSLB 907585 · C36Plumber
License activechecked Oct 24, 2026
Walnut, CA · (909) 210-5761
CA-CSLB 669082 · C36Plumber
License activechecked Oct 24, 2026
Baldwin Park, CA · (626) 337-1222
CA-CSLB 605151 · C36Plumber
License activechecked Oct 24, 2026
LA Puente, CA · (626) 652-5542
CA-CSLB 1113840 · C36Plumber
License activechecked Oct 24, 2026
Covina, CA · (626) 375-4241
CA-CSLB 918226 · C36Plumber
License activechecked Oct 24, 2026
City of Industry, CA · (626) 336-0032
CA-CSLB 781087 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
Covina, CA · (909) 599-5950
CA-CSLB 1083688 · C36Plumber
License activechecked Oct 24, 2026
Covina, CA · (626) 967-3993
CA-CSLB 850452 · C36Plumber
License activechecked Oct 24, 2026
Covina, CA · (626) 487-1374
CA-CSLB 912603 · C36Plumber
License activechecked Oct 24, 2026
Walnut, CA · (909) 568-8607
CA-CSLB 1044093 · C36Plumber
License activechecked Oct 24, 2026
Walnut, CA · (626) 839-8082
CA-CSLB 757985 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Walnut, CA · (702) 660-1888
CA-CSLB 1111958 · C36Plumber
License activechecked Oct 24, 2026
LA Puente, CA · (626) 786-5565
CA-CSLB 457153 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Irwindale, CA · (626) 814-0818
CA-CSLB 534844 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026