| Business | Phone |
| Cook Contracting 36 Nathan Hale Rd, Gillette 82718 | (307) 687-7488 |
| Dennis Mc Coy & Sons Inc 74 Union Chapel Rd, Gillette 82718 | (307) 687-0382 |
| Dirt Works 2300 Knollwood Dr, Gillette 82718 | (307) 685-3478 |
| Drm Inc 2920 Garman Rd, Gillette 82716 | (307) 682-0328 |
| Floyd C Reno & Sons Inc 1200 Turnercrest Rd, Gillette 82718 | (307) 939-1350 |
| Hills Construction Inc 6900 Streamside Dr, Gillette 82718 | (307) 686-7072 |
| Osborne Brothers Construction 2506 Little Powder River Rd, Gillette 82716 | (307) 682-4346 |
| Wells Backhoe Gillette 82716 | (307) 682-8942 |
| Teddy Hill 805 Mountain View Dr, Gillette 82716 | (307) 686-3084 |
| T & Z Hill Backhoe Svc 102 N Sage Hill Rd, Gillette 82716 | (307) 686-0843 |