NAICS 238210 · Electrical Contractors and Other Wiring Installation Contractors
Electricians in Upland, CA
116 licensed electricians · every license checked against the issuer's file
More cities in California
141Rancho Cucamonga, CA · (909) 538-7026
CA-CSLB 1110973 · C10Electrician
License activechecked Oct 24, 2026
Ontario, CA · (909) 244-2004
CA-CSLB 1142958 · C10Electrician
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 921-1963
CA-CSLB 940722 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 899-0054
CA-CSLB 576142 · C10Electrician
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 452-4689
CA-CSLB 1022579 · C10 C36ElectricianPlumber
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 741-0245
CA-CSLB 1152602 · C10Electrician
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 941-0300
CA-CSLB 991079 · C7 C10Electrician
License activechecked Oct 24, 2026
Ontario, CA · (909) 285-9566
CA-CSLB 1037475 · C10 D63ElectricianSpecialty contractor
License activechecked Oct 24, 2026
Ontario, CA · (817) 228-9059
CA-CSLB 916562 · A C7General engineering contractorElectrician
License activechecked Oct 24, 2026
Montclair, CA · (909) 293-9340
CA-CSLB 1071726 · C7Electrician
License activechecked Oct 24, 2026
Montclair, CA · (909) 621-7428
CA-CSLB 868743 · B C10 +1General contractorElectricianSpecialty contractor
License activechecked Oct 24, 2026
Alta Loma, CA · (951) 304-9961
CA-CSLB 830874 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
Montclair, CA · (949) 228-7049
CA-CSLB 1146075 · B C10General contractorElectrician
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 527-3820
CA-CSLB 968356 · A B +5General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 518-1566
CA-CSLB 951618 · C10Electrician
License activechecked Oct 24, 2026
Claremont, CA · (909) 320-9860
CA-CSLB 1110931 · C10Electrician
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 980-2024
CA-CSLB 318457 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
Alta Loma, CA · (909) 476-6655
CA-CSLB 963269 · C10 C16ElectricianFire sprinkler contractor
License activechecked Oct 24, 2026
Rancho Cucamonga, CA · (909) 921-6314
CA-CSLB 675005 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
Ontario, CA · (951) 544-9073
CA-CSLB 1020360 · C7Electrician
License activechecked Oct 24, 2026