| Business | Phone |
| Frank's Machine Shop 366 E Frogtown Rd, Walton 41094 | (859) 283-2678 |
| Helton Machining Co 68 Cummings Dr, Walton 41094 | (859) 485-7977 |
| J C Machine Co 12490 Mccoy Fork Rd, Walton 41094 | (859) 485-1216 |
| Rpmi 68 Cummings Dr, Walton 41094 | (859) 493-5111 |
| A-Teck Machining Inc 84 Cummings Dr, Walton 41094 | (859) 485-6371 |
| Affiliated Services Inc 315 Shorland Dr, Walton 41094 | (859) 485-8370 |