| Business | Phone |
| A Mattson Lock & Safe Svc 819 E 3rd St, Duluth 55805 | (218) 727-1560 |
| A Minnesota Locksmith 33 W Central Entrance, Duluth 55811 | (218) 722-3294 |
| Dan's Lock & Key Duluth 55802 | (218) 722-1985 |
| Harbor Security Shop Inc 213 E Superior St, Duluth 55802 | (218) 727-9333 |
| Lester Park Towing Po Box 3011, Duluth 55803 | (218) 525-1528 |
| Locksmith Services 5543 Stark Rd, Duluth 55810 | (218) 624-4136 |
| Security Locksmith Svc 25 N 2nd Ave E, Duluth 55802 | (218) 727-5809 |