| Business | Phone |
| J M Electric 3051 Texas Way, Bozeman 59718 | (406) 556-2144 |
| Jacobs Electric Inc 16530 Brackett Creek Rd, Bozeman 59715 | (406) 581-7695 |
| Matzinger Electric 907 Bridger Dr, Bozeman 59715 | (406) 587-7290 |
| Mellennium Electric Po Box 575, Bozeman 59771 | (406) 586-3599 |
| Jensen Electric Inc 1312 S Bozeman Ave, Bozeman 59715 | (406) 587-7620 |
| Lane Corp 1995 Bear Canyon Rd, Bozeman 59715 | (406) 582-0978 |