NAICS 238210 · Electrical Contractors and Other Wiring Installation Contractors
Electricians in Castro Valley, CA
51 licensed electricians · every license checked against the issuer's file
More cities in California
41Hayward, CA · (510) 331-5546
CA-CSLB 842391 · C10Electrician
License activechecked Oct 24, 2026
Oakland, CA · (510) 205-3623
CA-CSLB 951768 · C10Electrician
License activechecked Oct 24, 2026
San Leandro, CA · (415) 996-5678
CA-CSLB 1104536 · C10Electrician
License activechecked Oct 24, 2026
Oakland, CA · (510) 368-4047
CA-CSLB 1034703 · C10Electrician
License activechecked Oct 24, 2026
San Leandro, CA · (510) 828-0526
CA-CSLB 719906 · B C10General contractorElectrician
License activechecked Oct 24, 2026
Dublin, CA · (925) 829-7801
CA-CSLB 668348 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 342-0008
CA-CSLB 701510 · C10Electrician
License activechecked Oct 24, 2026
San Leandro, CA · (510) 381-2800
CA-CSLB 1114703 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
Union City, CA · (510) 468-8535
CA-CSLB 1006946 · C10 C46ElectricianSolar installer
License activechecked Oct 24, 2026
Hayward, CA · (510) 935-2549
CA-CSLB 1113841 · C10Electrician
License activechecked Oct 24, 2026
Dublin, CA · (925) 477-1877
CA-CSLB 1079324 · B C10General contractorElectrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 706-6750
CA-CSLB 1069433 · C10Electrician
License activechecked Oct 24, 2026
San Leandro, CA · (510) 569-0942
CA-CSLB 387766 · C10Electrician
License activechecked Oct 24, 2026
Union City, CA · (570) 861-6185
CA-CSLB 987201 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
Hayward, CA · (510) 427-1953
CA-CSLB 750384 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 274-5800
CA-CSLB 702525 · C10 D21ElectricianSpecialty contractor
License activechecked Oct 24, 2026
Hayward, CA · (510) 935-4699
CA-CSLB 1055752 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (650) 569-1267
CA-CSLB 1018118 · C7Electrician
License activechecked Oct 24, 2026
Oakland, CA · (510) 282-9734
CA-CSLB 1080350 · C10Electrician
License activechecked Oct 24, 2026
Union City, CA · (510) 999-5979
CA-CSLB 999702 · B C10General contractorElectrician
License activechecked Oct 24, 2026