| Business | Phone |
| Bath Savings Institution 1 Todd Ave, Boothbay Harbor 4538 | (207) 633-5633 |
| First 77 Oak St, Boothbay Harbor 4538 | (207) 633-5149 |
| Gardiner Savings Institution 185 Townsend Ave # Q, Boothbay Harbor 4538 | (207) 633-3561 |
| Key Bank 185 Townsend Ave # A, Boothbay Harbor 4538 | (207) 633-3394 |