| Business | Phone |
| Hartech Grinding Svc Inc 401 Weber St N #G, Waterloo N2J 3J2 | (519) 884-9845 |
| Precision Tool Sharpening 223 Northlake Dr, Waterloo N2V 1A6 | (519) 888-0631 |
| Sonny's Sharpening Sales & Svc 401 Weber St N #G, Waterloo N2J 3J2 | (519) 884-5401 |
| Conestoga Knives Ltd 39 Durward Pl, Waterloo N2L 4E5 | (519) 746-1690 |