| Business | Phone |
| Blade Runner Knives 907 W Prince Rd, Tucson 85705 | (520) 293-8023 |
| Chuck's Sharpening Svc 5923 E 22nd St, Tucson 85711 | (520) 747-9611 |
| Clark's Quality Sharpening Svc 7434 N Oliver Ave, Tucson 85741 | (520) 579-9150 |
| Cutter Grinder Svc 3211 E Lincoln St, Tucson 85714 | (520) 746-9123 |
| I & M Grinding Inc 121 E Four Horses Pl, Tucson 85704 | (520) 742-5913 |
| Sharp-All Co 3830 E 44th St # 506, Tucson 85713 | (520) 885-9092 |