| 4 - Point Electric Co | Randy Lee Mc Anelly | — | (530) 219 1785 | Electricians | Woodland · Yolo County | — | — |
| 4wall Entertainment INC | William Warren Pursell | — | (916) 652 8575 | Electricians | West Sacramento · Yolo County | — | — |
| A J Electric | Jeffrey Thomas Hulse | — | (530) 219 7509 | Electricians | Davis · Yolo County | — | — |
| A&g Electric | Neverov Aleksey | — | (916) 801 5234 | Electricians | West Sacramento · Yolo County | — | — |
| Absolut Electric INC | Fox Yuriy | — | (916) 572 0851 | Electricians | West Sacramento · Yolo County | — | — |
| Affordable Electric Services | Michael Robert Giovacchini | — | (707) 812 0133 | Electricians | Davis · Yolo County | — | — |
| All About Him Electric | Ross Edward Taylor | — | (916) 534 3518 | Electricians | West Sacramento · Yolo County | — | — |
| All About Patios | David Allen Rochester | — | (916) 764 2124 | Electricians | West Sacramento · Yolo County | — | — |
| American Electric | Joseph Michael Thompson | — | (707) 529 8150 | Electricians | Woodland · Yolo County | — | — |
| Ample Electric INC | Jose Alfredo Diaz | — | (530) 795 9913 | Electricians | Winters · Yolo County | — | — |
| Arcona Construction INC | Richarderic Thomas Arcona | — | (916) 402 6597 | Electricians | West Sacramento · Yolo County | — | — |
| Baird Electric | Jeffery Scott Baird | — | (530) 330 1910 | Electricians | Davis · Yolo County | — | — |
| Benjamin Electric | Benjamin Murray Wollrich | — | (530) 902 5183 | Electricians | Davis · Yolo County | — | — |
| Bermuda Electric INC | Valadez Fernando Bermudez | — | (530) 312 2085 | Electricians | Woodland · Yolo County | — | — |
| Best Ecoway INC | Xiaojun Peng | — | (650) 787 8401 | Electricians | Davis · Yolo County | — | — |
| Boschken Construction | Steven Forrest Boschken | — | (530) 756 7653 | Electricians | Davis · Yolo County | — | — |
| Brothers V Electric | Jose B Villegas | — | (530) 602 6279 | Electricians | Esparto · Yolo County | — | — |
| Butterfield Electric INC | Richard Shubael Butterfield | info@butterfieldelectric.com | (530) 666 2116 | Electricians | Woodland · Yolo County | — | — |
| C F Moreland Construction | Charles Fredrick Jr Moreland | — | (530) 681 6135 | Electricians | Woodland · Yolo County | — | — |
| Ceja Electric | Fabian Isaac Ceja | — | (916) 937 7302 | Electricians | West Sacramento · Yolo County | — | — |
| Certified Electric | Roland Jr Benavidez | — | (530) 718 0568 | Electricians | Woodland · Yolo County | — | — |
| Channing Electric INC | Justin Thomas Channing | — | (530) 867 4433 | Electricians | Woodland · Yolo County | — | — |
| Chase Construction Services | Charles William Jr Chase | — | (530) 668 8676 | Electricians | Woodland · Yolo County | — | — |
| Cmcontrols | Kenneth De Wayne Adams | sales@cmcontrols.com | (916) 240 7858 | Electricians | West Sacramento · Yolo County | — | — |
| D N A Electric | David James Balmain | — | (530) 662 7774 | Electricians | Woodland · Yolo County | — | — |
| Dan Neff Electric | Daniel Cecil Neff | — | (530) 219 8176 | Electricians | Davis · Yolo County | — | — |
| De La Luz Electric | Jesus Geovanni Gaspar Diaz | — | (916) 807 5294 | Electricians | Woodland · Yolo County | — | — |
| Deanda Electric | David Anthony Deanda | — | (916) 212 3379 | Electricians | W Sacramento · Yolo County | — | — |
| Dg & Sons Electric | Daniel Sixto Jr Granillo | — | (530) 304 7847 | Electricians | Esparto · Yolo County | — | — |
| E-tech Electric INC | Saul Espinosa | — | (530) 650 7586 | Electricians | Woodland · Yolo County | — | — |
| Eagle Electrical INC | Miguel Angel Duran Sanchez | duranmiguel_22@icloud.com | (530) 204 9417 | Electricians | Woodland · Yolo County | — | — |
| Eakle Electric | Eric Charles Eakle | — | (530) 681 1247 | Electricians | Woodland · Yolo County | — | — |
| Electric 360 | Duran Pedro | — | (530) 574 8768 | Electricians | Winters · Yolo County | — | — |
| Electrical Site Services LLC | Tyler Andrew Galbraith | — | (916) 218 5911 | Electricians | West Sacramento · Yolo County | — | — |
| Findley's Electric | Jason Scott Findley | — | (530) 383 4256 | Electricians | Zamora · Yolo County | — | — |
| First Response Home Services LLC | Nicholas Antonio Lecce | — | (707) 880 6896 | Electricians | Capay · Yolo County | — | — |
| Fisher Electrical Integration INC | Nickolas Sean Fisher | — | (916) 982 3440 | Electricians | West Sacramento · Yolo County | — | — |
| Gamez Electric | Juan Manuel Gamez Olalde | gamezelectric1973@gmail.com | (707) 344 7241 | Electricians | Woodland · Yolo County | — | — |
| Ganesh Works And C H Services INC | Chavez Santiago | — | (530) 406 7266 | Electricians | Woodland · Yolo County | — | — |
| Gorgo Electric | Gregory Bryce Wershing | — | (530) 902 1966 | Electricians | Davis · Yolo County | — | — |