| 4A Electric & Building | Brian Vale Foraker | — | (831) 332 3374 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| 831 Electric LLC | Wesley Adam Merrell | — | (831) 239 2271 | Electricians | Boulder Creek · Santa Cruz County | — | — |
| A-n-j Roth Electric INC | Glenn Anthony Roth | — | (831) 428-1424 | Electricians | Soquel · Santa Cruz County | — | — |
| A-team Energy Solutions INC | Saki Sharan Quintero-Shawar | — | (831) 334 8575 | Electricians | Freedom · Santa Cruz County | — | — |
| Adam D Welsh Electric | Adam David Welsh | — | (831) 359 9652 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Alexander Technologies | Alexander Technologies | sales@alexandertechnologies.com | (866) 299 4363 | Electricians | Soquel · Santa Cruz County | — | — |
| Alpha Omega Electric | Alpha Omega Electric | — | (831) 282-6035 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Alpine Electric Power INC | Brian Joseph Mc Cain | — | (831) 475 1155 | Electricians | Soquel · Santa Cruz County | — | — |
| Alternative Power And Light | Alternative Power And Light | — | (831) 227 5709 | Electricians | Aptos · Santa Cruz County | — | — |
| Always Current Electric | Ry Aden Kelly | info@alwayscurrentelectric.net | (831) 234 8553 | Electricians | Boulder Creek · Santa Cruz County | — | — |
| Aoe Bay Area INC | Joshua Jerrell Michael Fisher | — | (831) 566 0612 | Electricians | Scotts Valley · Santa Cruz County | — | — |
| Apex C10 INC | Paul Gabriel Huerta | — | (831) 455 6965 | Electricians | Watsonville · Santa Cruz County | — | — |
| Aptos-seascape Electric | Robert Gary Kinney | — | (831) 688 3661 | Electricians | Aptos · Santa Cruz County | — | — |
| Aztlan Electric | Garcia Jose | — | (831) 234 4614 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| B G Electric Co | Brian Michael Guzman | sales@bgelectric.com | (831) 234 3138 | Electricians | Capitola · Santa Cruz County | — | — |
| B G Electric INC | Brian Michael Guzman | sales@bgelectric.com | (831) 234 3138 | Electricians | Capitola · Santa Cruz County | — | — |
| Bay Electric | Bay Electric | bayview@bayelectric.com | (313) 255-5252 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Beach Electrical LLC | Jason Lee Beach | — | (831) 246 4014 | Electricians | Felton · Santa Cruz County | — | — |
| Big Basin Electric LLC | Austin Leonard Sohoza | — | (831) 334 8297 | Electricians | Boulder Creek · Santa Cruz County | — | — |
| Bill Edmonson Electrical | Mahlon William Jr Edmonson | — | (831) 476 2352 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Bob Hulter Construction INC | Robert Neven Hulter | — | (831) 334 1898 | Electricians | Felton · Santa Cruz County | — | — |
| Bryan Mailey Electric INC | Bryan James Mailey | — | (831) 535 9013 | Electricians | Scotts Valley · Santa Cruz County | — | — |
| Bud's Electric INC | Marion Melvin Hall | — | (831) 724 5802 | Electricians | Watsonville · Santa Cruz County | — | — |
| Burkhardt Construction | Burkhardt Samuel | — | (831) 212 7019 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Burly Girl Electric INC | Anna Beth Warren | office@burlygirlelectric.com | (209) 782 0269 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| C B Electric | Cosimo Dominic Borgomini | — | (831) 392 7644 | Electricians | Watsonville · Santa Cruz County | — | — |
| Ca Coastal Current Electric | Evan Michael Somma | — | (805) 760 0191 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Canter Construction INC | Sean Patrick Canter | — | (831) 888 6541 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Central Electric Company | Patricia Du Four Kulich | — | (831) 724 6321 | Electricians | Watsonville · Santa Cruz County | — | — |
| Cerruti Enterprises | Patrick John Cerruti | — | (831) 234 2455 | Electricians | Aptos Hills · Santa Cruz County | — | — |
| Chad Vaden Electrical And Construction | Chad Ashley Vaden | — | (707) 787 7602 | Electricians | Aptos · Santa Cruz County | — | — |
| Christopher Electric | Christopher Todd Camperi | — | (831) 239 9139 | Electricians | Ben Lomond · Santa Cruz County | — | — |
| Coastline Electric INC | Christopher Patrick Neill | — | (713) 680-9345 | Electricians | Felton · Santa Cruz County | — | — |
| Community Green Builders INC | Reuben David Feldthouse | — | (831) 334 8491 | Electricians | Watsonville · Santa Cruz County | — | — |
| Connected Electric | Robert Sean Moore | — | (831) 201 9774 | Electricians | Davenport · Santa Cruz County | — | — |
| Corralitos Electric Company | Jerald Evan Bonnema | — | (831) 359 2395 | Electricians | Watsonville · Santa Cruz County | — | — |
| Craig Youngblood | Craig Youngblood | — | (831) 818 2218 | Electricians | Aptos · Santa Cruz County | — | — |
| Crw Industries INC | William Eldo| Burr Bill Eldo Burr | — | (831) 426 0743 | Electricians | Scotts Valley · Santa Cruz County | — | — |
| Cyclops Electrical Systems | John Charles Kenner | — | (831) 588 9280 | Electricians | Watsonville · Santa Cruz County | — | — |
| D & H Electric | Celzo Armando Garcia | — | (831) 345 8928 | Electricians | Freedom · Santa Cruz County | — | — |