| Business | Phone |
| Aspen Mountain Inc 507 5th St, Rock Springs 82901 | (307) 382-5445 |
| Indo American Engineering Inc 649 N Front St, Rock Springs 82901 | (307) 362-2680 |
| Jfc Engineers & Surveyors 1515 9th St A, Rock Springs 82901 | (307) 362-7519 |
| Veco Rocky Mountain Inc 1471 Dewar Dr # 118, Rock Springs 82901 | (307) 382-3344 |
| Uinta Engineering & Surveying 2638 Commercial Way, Rock Springs 82901 | (307) 382-6588 |