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
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CA-CSLB 1147034 · B C10 +2General contractorElectricianPainter+1
License activechecked Oct 24, 2026
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San Leandro, CA · (510) 697-2240
CA-CSLB 880916 · B C10General contractorElectrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 468-4620
CA-CSLB 944775 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
San Leandro, CA · (415) 845-3362
CA-CSLB 1149184 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 909-0023
CA-CSLB 778156 · B C6 +2General contractorCarpenterElectrician+1
License activechecked Oct 24, 2026
San Leandro, CA · (510) 931-8177
CA-CSLB 988161 · B C10 +3General contractorElectricianFire sprinkler contractor+2
License activechecked Oct 24, 2026
San Leandro, CA · (510) 610-5477
CA-CSLB 1103291 · C7 C28 +1ElectricianLocksmith
License activechecked Oct 24, 2026
Hayward, CA · (510) 750-8384
CA-CSLB 1162008 · B C10General contractorElectrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 364-1758
CA-CSLB 1087352 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 862-2274
CA-CSLB 1157223 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (617) 767-1170
CA-CSLB 1151369 · C10Electrician
License activechecked Oct 24, 2026
San Lorenzo, CA · (510) 650-9113
CA-CSLB 1101500 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (857) 251-0765
CA-CSLB 1147820 · C10Electrician
License activechecked Oct 24, 2026
San Lorenzo, CA · (510) 390-5677
CA-CSLB 1161447 · C10Electrician
License activechecked Oct 24, 2026
Hayward, CA · (510) 881-6296
CA-CSLB 1141670 · C7Electrician
License activechecked Oct 24, 2026
Hayward, CA · (408) 340-6231
CA-CSLB 1042078 · C7Electrician
License activechecked Oct 24, 2026