| Business | Phone |
| Al's Sharpening 13506 Westwood Ln, Omaha 68144 | (402) 334-5001 |
| Collett's Precision Sharpening 2138 S 33rd St, Omaha 68105 | (402) 342-3863 |
| Three B's Saw & Tool Inc 8523 Maple St, Omaha 68134 | (402) 391-1122 |
| Loveless Machine & Grinding 1616 Pinkney St, Omaha 68110 | (402) 451-0711 |