| Business | Phone |
| Groom-It Industries 3305 Glendale Blvd, Los Angeles 90039 | (323) 663-5953 |
| Precision Sharpening 8709 La Tijera Blvd, Los Angeles 90045 | (310) 568-8850 |
| Grindall Co 4901 Telegraph Rd, Los Angeles 90022 | (323) 262-1510 |
| Tijera's N Staff 4501 S Alameda St, Los Angeles 90058 | (323) 234-3058 |
| Accusahrp Cuttlery Specialist 2512 Clyde Ave, Los Angeles 90016 | (323) 857-0319 |
| Bridgewater Sharpening Svc 2206 W Vernon Ave, Los Angeles 90008 | (323) 299-5283 |
| Hanica Shear Mastery 4315 Eagle Rock Blvd, Los Angeles 90041 | (323) 255-6985 |