| Business | Phone |
| Mill Pond Trap Shop 11 Store Point Rd, Swans Island 4685 | (207) 526-4111 |
| Swans Island Fishermens Co-Op 382 Harbor Rd, Swans Island 4685 | (207) 526-4554 |
| Swans Island Fishermens Co-Op Morses Hill Rd, Swans Island 4685 | (207) 526-4327 |
| Underwater Taxi Inc 3 Quarry Pond Rd, Swans Island 4685 | (207) 526-4204 |