| Business | Phone |
| Duane's Outboard Repair 5128 Olson Rd, Duluth 55803 | (218) 722-0139 |
| Montgomery Power Sports 4449 Emerson Rd, Duluth 55803 | (218) 721-3626 |
| North Point Boat & Repair Ltd Duluth 55804 | (218) 525-6800 |
| Prop Doc/Lake Superior Prop 5455 Samuelson Rd, Duluth 55811 | (218) 729-5003 |
| Riverside Boatworks 1 Industrial Ave, Duluth 55808 | (218) 624-4324 |