| Business | Phone |
| Apex Consulting Engineerning 855 S Curtis Rd, Boise 83705 | (208) 331-3400 |
| Taylor Engineers Inc 7213 W Franklin Rd, Boise 83709 | (208) 377-0033 |
| O'Rouark Engineering Inc 1710 Warm Springs Ave, Boise 83712 | (208) 363-0986 |
| Engineering Consultants Inc 600 N Curtis Rd 201, Boise 83706 | (208) 376-9820 |
| Farren Engineering Inc 600 W Curling Dr, Boise 83702 | (208) 429-1309 |
| Hermes Microvision 3414 Gekeler Ln, Boise 83706 | (208) 344-5686 |