| 707 Electric INC | Freeman Doyle Harris | — | (707) 640 5657 | Electricians | Rohnert Park · Sonoma County | — | — |
| 707 Electric LLC | Reyes Mendoza | — | (707) 971 9649 | Electricians | Santa Rosa · Sonoma County | — | — |
| A C C Electric Company | Kevin Terrill Cornish | — | (510) 691 3664 | Electricians | Sebastopol · Sonoma County | — | — |
| A M Electric | Pena Mejia Alejandro | — | (707) 332 8099 | Electricians | Penngrove · Sonoma County | — | — |
| Aaron Bogdanyi Electric INC | Aaron William Bogdanyi | — | (707) 364 0010 | Electricians | Sebastopol · Sonoma County | — | — |
| Aaron Celovsky Electric | Aaron Samuel Celousky | — | (707) 328 3827 | Electricians | Santa Rosa · Sonoma County | — | — |
| Able Maintenance INC | Karen Kaye Brownlee | — | (707) 545 5522 | Electricians | Santa Rosa · Sonoma County | — | — |
| Above And Beyond Electric | Anthony Murray Graue | — | (707) 235 3954 | Electricians | Sonoma · Sonoma County | — | — |
| Absolute Electric INC | Robert Jeffry Bechler | — | (707) 766 9633 | Electricians | Petaluma · Sonoma County | — | — |
| Accord Communications | Accord Communications | — | (707) 888 9187 | Electricians | Kenwood · Sonoma County | — | — |
| Accornero Electric | Todd Michael Accornero | — | (707) 228 7410 | Electricians | Santa Rosa · Sonoma County | — | — |
| Acs Electric | Ian Michael Jones | — | (707) 696 4630 | Electricians | Cloverdale · Sonoma County | — | — |
| Adam Clark Electric | Adam Sean Clark | — | (707) 484 4618 | Electricians | Rohnert Park · Sonoma County | — | — |
| Adan's Electric | Adan Antonio Hernandez Camacho | — | (707) 843 6419 | Electricians | Sonoma · Sonoma County | — | — |
| Adg Power Solutions | Adg Power Solutions | — | (707) 975 5001 | Electricians | Santa Rosa · Sonoma County | — | — |
| Adobe Electric | Michael Luke Simmons | — | (707) 477 6522 | Electricians | Petaluma · Sonoma County | — | — |
| Aero Electric | Lauren Jefferson Mackey | — | (707) 978 4664 | Electricians | Santa Rosa · Sonoma County | — | — |
| Ajm General Construction | Adam Joseph Mclaughlin | — | (707) 324 7992 | Electricians | Santa Rosa · Sonoma County | — | — |
| Alex Reaney | Alex Reaney | — | (707) 696 3911 | Electricians | Santa Rosa · Sonoma County | — | — |
| Alfredo Flores DBA Medina Electric | Alfredo Medina Flores | — | (707) 696 0509 | Electricians | Petaluma · Sonoma County | — | — |
| All - Star Alarm | All - Star Alarm | interested@domainmarket.com | (707) 528 4004 | Electricians | Santa Rosa · Sonoma County | — | — |
| All Covered Electric | Christopher William Blount-Hagstrom | — | (707) 339 0691 | Electricians | Rohnert Park · Sonoma County | — | — |
| All Electric | Tripolt Thomas | — | (415) 336 7968 | Electricians | Petaluma · Sonoma County | — | — |
| All Star Electric Services Incorporated | Brian Jeffrey Bogges | — | (707) 953 4672 | Electricians | Kenwood · Sonoma County | — | — |
| All The Above Craftsmen | Aaron Matthew Tayl| Riechel Aaron Taylor Matth Riechel | — | (310) 628 6308 | Electricians | Cotati · Sonoma County | — | — |
| Aloha Electric INC | George Poi Tsin Ah Chin | — | (707) 291 6823 | Electricians | Santa Rosa · Sonoma County | — | — |
| Alpine Electric | Matthew James Larsen | — | (707) 291 6890 | Electricians | Santa Rosa · Sonoma County | — | — |
| Amp Champ Electric | Matthew Eric Kruse | — | (707) 696 5703 | Electricians | Cloverdale · Sonoma County | — | — |
| Amp-a-neer | Jestin Trevor Walter | — | (707) 799 5751 | Electricians | Santa Rosa · Sonoma County | — | — |
| Anchor Electric | Roger Hall Horick | — | (707) 484 0329 | Electricians | Petaluma · Sonoma County | — | — |
| Anderholm Electric | Jason Grant Anderholm | — | (707) 806-4860 | Electricians | Rohnert Park · Sonoma County | — | — |
| Andy Dean Electric / Security INC | Andrew Jon Dean | — | (707) 542 4208 | Electricians | Santa Rosa · Sonoma County | — | — |
| Angard Electric | Jonathan Paul Dragna | — | (707) 321 8378 | Electricians | Santa Rosa · Sonoma County | — | — |
| Apg Construction INC | George Russell Moskoff | — | (707) 636 4816 | Electricians | Santa Rosa · Sonoma County | — | — |
| Arcworks LLC | David Wayne Tippey | — | (707) 416 5131 | Electricians | Santa Rosa · Sonoma County | — | — |
| Arietta Electric LLC | Daniel Joseph Arietta | ariettaelectric@gmail.com | (707) 338 6473 | Electricians | Santa Rosa · Sonoma County | — | — |
| Arrowtown Construction INC | Clayt Robert Bertlesman | — | (707) 934 7465 | Electricians | Sonoma · Sonoma County | — | — |
| Ascent Electric | Rich Sky | — | (707) 720 7890 | Electricians | Sebastopol · Sonoma County | — | — |
| Av Electric INC | Jose Alejandro Valdovines Ortiz | — | (707) 931 9420 | Electricians | Rohnert Park · Sonoma County | — | — |
| Avcon Constructors INC | Arthur Leonard Vollert | — | (707) 939 4870 | Electricians | Vineburg · Sonoma County | — | — |