| Business | Phone |
| Vareberg Engineering 1331 32nd Ave S, Fargo 58103 | (701) 234-0926 |
| Slr Electrical 1533 12th St N, Fargo 58102 | (701) 234-9877 |
| Schaff Engineering 1313 Np Ave N, Fargo 58102 | (701) 280-2505 |
| Mei Inc 4453 Main Ave, Fargo 58103 | (701) 492-0605 |
| Lha Engineers 302 University Dr N, Fargo 58102 | (701) 232-8391 |