| Business | Phone |
| Carollo Engineers 1265 Fort Union Blvd 200, Midvale 84047 | (801) 233-2500 |
| Ensign Engineering & Land Srvy 90 Fort Union Blvd 100, Midvale 84047 | (801) 255-0529 |
| Michael Baker Jr Inc 6955 Union Park Ctr 370, Midvale 84047 | (801) 255-4400 |
| Peterson Engineering Pc 7107 S 400 W 1, Midvale 84047 | (801) 255-3503 |