| Business | Phone |
| Hutchinson Electric 1000 21st Ave Nw, Great Falls 59404 | (406) 761-4103 |
| Martins Electric 1208 4th Ave Nw, Great Falls 59404 | (406) 727-7275 |
| Jim's Electric Great Falls 59405 | (406) 452-8120 |
| Liberty Electric 99 Gibson Flats Rd, Great Falls 59405 | (406) 761-3585 |