| Business | Phone |
| T R Construction 2155 Daisy Cir, Grand Forks 58201 | (701) 746-6380 |
| Community Contractors Inc 4297 16th Ave N, Grand Forks 58203 | (701) 772-2111 |
| Roberton Construction 2812 17th Ave S # B, Grand Forks 58201 | (701) 772-4012 |
| Fritz Building Co 2434 S 40th St, Grand Forks 58201 | (701) 772-3011 |
| Minnko Building Systems Inc 1555 N 52nd St, Grand Forks 58203 | (701) 775-3196 |
| Green's Quality Construction 2717 Prairie Rd, Grand Forks 58201 | (701) 772-5687 |