| Business | Phone |
| Felix Electric 13971 Ryans Ranch Rd, Grass Valley 95945 | (530) 477-9333 |
| Gray Electric Alarm Div 180 Cambridge Ct, Grass Valley 95945 | (530) 273-0686 |
| High Sierra Electric 13355 Grass Valley Ave, Grass Valley 95945 | (530) 477-0862 |
| Speed & Electric 13561 Mccourtney Rd, Grass Valley 95949 | (530) 272-3774 |
| Admiral Electric & Alarm Po Box 2751, Grass Valley 95945 | (530) 272-4646 |
| Agape Systems Inc 16615 Auburn Rd, Grass Valley 95949 | (530) 274-2532 |
| All Around Electric 16252 Lower Colfax Rd, Grass Valley 95945 | (530) 477-5594 |
| All Power Inc 12352 Loma Rica Dr, Grass Valley 95945 | (530) 477-7379 |
| California Solar Electric Co 10141 Evening Star Dr # 6, Grass Valley 95945 | (530) 274-3671 |
| E L Wood & Sons Electric Co 13956 Edgewood Dr, Grass Valley 95945 | (530) 273-6895 |
| Engebretson Electric Grass Valley 95945 | (530) 273-3895 |
| Grass Valley Electric 10973 Rough And Ready Hwy, Grass Valley 95945 | (530) 273-7543 |
| Joseph P Randall Electrical Grass Valley 95945 | (530) 272-7143 |
| Matt Waldron Electric 457 S Auburn St, Grass Valley 95945 | (530) 274-9494 |
| Meono & Sons Electric 16949 Brewer Rd, Grass Valley 95949 | (530) 271-7102 |
| Mirowski Electric 19075 Tiger Tail Rd, Grass Valley 95949 | (530) 346-9393 |
| Nor Cal Electric Co 14975 Chattering Pines Rd, Grass Valley 95945 | (530) 273-9169 |
| North Face Electric Co 11310 Mccourtney Rd, Grass Valley 95949 | (530) 274-8762 |
| Powerhouse Electric 125 Huntington Ct, Grass Valley 95945 | (530) 913-6926 |
| Michael Saturno Grass Valley 95945 | (530) 273-5855 |
| Shoemaker Electric 408 Glenwood Rd, Grass Valley 95945 | (530) 273-1887 |
| Sierra Light Electric 11101 Oak Dr, Grass Valley 95949 | (530) 268-1238 |
| Technical Electric Inc Grass Valley 95949 | (530) 346-2236 |
| Tri Son Electric 11372 Sadie Ln, Grass Valley 95945 | (530) 477-6422 |