| 1 Source Electric | Jeffrey Ryan Vickland | — | (916) 844 8811 | Electricians | Cameron Park · El Dorado County | — | — |
| A P Builders | A P Builders | — | (530) 313 3457 | Electricians | Lotus · El Dorado County | — | — |
| Abc Electric LLC | Robert Charles Mcginnis | — | (530) 363 7744 | Electricians | Diamond Springs · El Dorado County | — | — |
| Able Electric | Kyle William Mcsparron | — | (530) 721 3942 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Adams Electric | Jaimie Laughlin Adams | — | (916) 396 7008 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Alan Benbow Plumbing And Electric | Alan Curtis Benbow | — | (916) 501 6582 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Alexander Electric | Larry Lee Alexander | — | (916) 502 6166 | Electricians | Placerville · El Dorado County | — | — |
| Alliance Electric | Daniel James Eckes | — | (916) 481 6000 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Altamont Construction Services INC | Javier Alcala Ceja | — | (209) 321 3624 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Am - Cro Electrical INC | Ante Tony Kurtovich | — | (650) 207 5791 | Electricians | Placerville · El Dorado County | — | — |
| Amano Electric | Khaleghi Saeid | support@amanoelectric.com | (916) 793 7672 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Anj Services DBA Anj Plumbing | John Fernando Cipres | — | (916) 993 1190 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Ar Electric | Ar Electric | — | (760) 450-6953 | Electricians | Escondido · El Dorado County | — | — |
| Arrow Electric | David Shane Murphy | — | (408) 645 7570 | Electricians | Shingle Springs · El Dorado County | — | — |
| Ashley H Wilson | Ashley H Wilson | — | (530) 919 1407 | Electricians | Placerville · El Dorado County | — | — |
| B & B High Voltage LLC | Gregory Lee Baird | — | (530) 303 2709 | Electricians | Diamond Springs · El Dorado County | — | — |
| B C Electric INC | Chad Jay Wilkinson | — | (916) 337 9700 | Electricians | Rescue · El Dorado County | — | — |
| B P Electric | Parham Babak | — | (916) 765 8789 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Bach Electric | Michael Allen Bach | — | (530) 391 4923 | Electricians | Shingle Springs · El Dorado County | — | — |
| Baldassari Construction | James Patrick Jr Baldassari | — | (916) 933 3265 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Bar Electric INC | Brooks Anthony Rauch | — | (530) 306 6294 | Electricians | Placerville · El Dorado County | — | — |
| Barnes Electric | Jacqueline Rene Barnes | — | (530) 333 9473 | Electricians | Georgetown · El Dorado County | — | — |
| Batson Electric | Gary Joe Batson | — | (916) 796 2585 | Electricians | Cameron Park · El Dorado County | — | — |
| Ben Franklin Electric | Ronald Jeffrey Block | — | (916) 204 9796 | Electricians | Placerville · El Dorado County | — | — |
| Ben Hernandez Electrical INC | Benjamin Louis Hernandez | service@benhernandezelectrical.com | (925) 325 1614 | Electricians | Somerset · El Dorado County | — | — |
| Bijou Electric | Mickey James Jaramillo | — | (530) 416 2287 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Black Bear Electric | Nicholas Blaine Helmandollar | — | (775) 412 2638 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Blackwater Electric | Tyson Randall Davis | — | (916) 618 3103 | Electricians | Cameron Park · El Dorado County | — | — |
| Blanchard Construction And Electric | Joseph Brian Blanchard | — | (530) 577 5160 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Bletsch Electric | William Howard Bletsch | — | (530) 444 0011 | Electricians | Garden Valley · El Dorado County | — | — |
| Bme Electrical & Controls INC | Brian Paul Malmborg | — | (209) 203 4778 | Electricians | Garden Valley · El Dorado County | — | — |
| Bob Ferrero Installations | Bob Ferrero Installations | — | (530) 391 3718 | Electricians | Placerville · El Dorado County | — | — |
| Bodie Electric INC | Jacob Robert Kreitzer | — | (510) 600 1887 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Boldt Electric | Jason Christopher Boldt | — | (530) 318 1991 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Bravo Line Construction INC | James Dennis Pratt | — | (916) 844 4745 | Electricians | Cameron Park · El Dorado County | — | — |
| Brent E Stewart | Brent E Stewart | — | (530) 409 7105 | Electricians | Diamond Springs · El Dorado County | — | — |
| Brooke Electric LLC | Jeffrey Darin Mussman | — | (530) 556 6125 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Bryherr Construction Services | Nicholas Joseph Herr | — | (530) 614 9244 | Electricians | Rescue · El Dorado County | — | — |
| Bucher A Electric | Anthony Ryan Bucher | — | (408) 857 5997 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Calderone Electric | Micah John Calderone | — | (530) 919 5551 | Electricians | Somerset · El Dorado County | — | — |