| Business | Phone |
| Best Machining Inc 370 N Elm St, Grand Island 68801 | (308) 384-8412 |
| Frickey's Machine Shop 2306 W 3rd St, Grand Island 68803 | (308) 381-8846 |
| Rozendal Machine & High 1204 E 4th St, Grand Island 68801 | (308) 381-6303 |
| Penrose Machining 2810 E Us Highway 30, Grand Island 68801 | (308) 381-7391 |
| H & S Precision Tooling Inc 1721 Holland Dr, Grand Island 68803 | (308) 384-1910 |
| Island Supply Co 1221 W Oklahoma Ave, Grand Island 68801 | (308) 382-8567 |
| Guzinski Machine & Tool 224 Willow St, Grand Island 68801 | (308) 384-1314 |