| Business | Phone |
| Aamco Transmissions Duluth 55802 | (218) 722-2846 |
| Daves Automatic Transmission 2602 W Michigan St, Duluth 55806 | (218) 727-2038 |
| Kennedy Transmission 103 E Central Entrance, Duluth 55811 | (218) 727-7200 |
| Stumpy's Transmissions 4923 Eagle Lake Rd, Duluth 55803 | (218) 724-6930 |
| Willie's Automatic Trans 332 W 4th St, Duluth 55806 | (218) 722-0526 |