| Business | Phone |
| Igloo Construction Great Falls 59401 | (406) 788-5751 |
| Jagco Builders Inc 1252 Madera Dr, Great Falls 59404 | (406) 454-0230 |
| James Talcott Construction Inc 4415 River Dr N, Great Falls 59405 | (406) 761-0018 |
| Mealey Construction Inc 4005 17th Ave S, Great Falls 59405 | (406) 453-0045 |
| John Rosenbaum Builders 1208 10th Ave N, Great Falls 59401 | (406) 771-0161 |
| John Wilkinson Construction 329 Flood Rd, Great Falls 59404 | (406) 452-9111 |
| Jrm Construction 1523 2nd Ave N, Great Falls 59401 | (406) 868-6412 |
| Jurasek Construction Inc 78 Comanche Trl, Great Falls 59404 | (406) 452-7968 |
| K C Enterprises Inc 1304 4th Ave N, Great Falls 59401 | (406) 453-7043 |
| Larsen Family Homes 209 Smelter Ave Nw, Great Falls 59404 | (406) 452-7736 |
| Liggett Construction 101 15th Ave Nw, Great Falls 59404 | (406) 452-3622 |
| Ken Bridgeford Construction Great Falls 59401 | (406) 453-8960 |
| Klinefelter's Insulation 3208 19th Ave S, Great Falls 59405 | (406) 452-2954 |
| L S Construction & Design Great Falls 59401 | (406) 590-0105 |
| Laabs Construction 4225 2nd Ave N, Great Falls 59405 | (406) 452-1251 |