| Business | Phone |
| Ahj Engineers Pc 12501 W Explorer Dr 100, Boise 83713 | (208) 323-0199 |
| Towercom Technologies 6901 W Emerald St, Boise 83704 | (208) 658-0506 |
| Stapley Engineering 8701 W Hackamore Dr, Boise 83709 | (208) 375-8240 |
| Call Engineering 7337 Northview St, Boise 83704 | (208) 321-2656 |
| Ehm Engineers Inc 2404 Bank Dr 100, Boise 83705 | (208) 386-9170 |