| Business | Phone |
| Above & Below Inc 1100 37th Street Gulf, Marathon 33050 | (305) 743-7872 |
| Advanced Marine 700 39th Street Gulf, Marathon 33050 | (305) 743-4627 |
| Driftwood Marina & Storage 13900 Overseas Hwy, Marathon 33050 | (305) 289-0432 |
| Marathon Boat Yard 2059 Overseas Hwy, Marathon 33050 | (305) 743-6341 |
| Marathon Marine Specialties 700 39th Street Gulf, Marathon 33050 | (305) 289-5700 |
| Marine Power Systems 1100 Overseas Hwy, Marathon 33050 | (305) 743-2876 |
| Oceanside Marine Svc Inc 5701 Overseas Hwy # 12, Marathon 33050 | (305) 743-6666 |
| Quality Yacht Svc 700 39th Street Gulf, Marathon 33050 | (305) 743-2898 |
| Above & Below Marine 10701 6th Ave Gulf, Marathon 33050 | (305) 743-7872 |