| Business | Phone |
| Pro Built Homes Inc 5358 Hitt Blvd, Gillette 82718 | (307) 687-7526 |
| Custom Contracting 900 Cherry Ln, Gillette 82716 | (307) 660-0981 |
| Powder River Construction 401 N Works Ave, Gillette 82716 | (307) 687-7721 |
| R & R Construction 2300 S Douglas Hwy, Gillette 82718 | (307) 686-7161 |