| Business | Phone |
| Dudley & Assoc Inc 353 E 1200 S, Orem 84058 | (801) 224-1252 |
| J-U-B Engineers Inc 240 W Center St 200, Orem 84057 | (801) 226-0393 |
| M W Brown Engineering 31 S 400 W, Orem 84058 | (801) 377-1790 |
| Northern Engineering Inc 1040 E 800 N, Orem 84097 | (801) 802-8992 |