| Business | Phone |
| Harbortown Marina 250 E Harbortown Dr, Detroit 48207 | (313) 566-9251 |
| Rapid Repair 3157 Bellevue St, Detroit 48207 | (313) 267-9800 |
| Custom Enterprises 11860 Freud St, Detroit 48214 | (313) 822-8585 |
| Kean's Detroit Yacht Harbor 100 Meadowbrook St, Detroit 48214 | (313) 822-4500 |
| Harbor Hill Fuel Dock 11100 Freud St, Detroit 48214 | (313) 331-0911 |
| Harbor Hill Marina 11000 Freud St, Detroit 48214 | (313) 331-6880 |
| Joe's Marine 547 Lycaste St, Detroit 48214 | (313) 824-1982 |
| Ship Shape Yacht Care 100 Meadowbrook St, Detroit 48214 | (313) 824-4111 |
| Shipwreck Marine 11200 Freud St, Detroit 48214 | (313) 824-0300 |
| Fisherman's Marina 14601 Riverside Blvd, Detroit 48215 | (313) 823-2629 |
| D J Kuhn 14715 Klenk St, Detroit 48215 | (313) 331-9820 |
| Riverside Boat Ramp & Marina 14719 Riverside Blvd, Detroit 48215 | (313) 823-2323 |
| Personalized Marine Mntnc 13570 Auburn St, Detroit 48223 | (313) 838-8387 |