| Business | Phone |
| Swansea Building Inspector 68 Stevens Rd, Swansea 2777 | (508) 674-5731 |
| Swansea Selectmen 81 Main St, Swansea 2777 | (508) 678-2981 |
| Swansea Town Nurse 81 Main St, Swansea 2777 | (508) 324-6742 |
| Swansea Veteran's Agent 68 Stevens Rd, Swansea 2777 | (508) 673-9814 |
| Planning Dept 68 Stevens Rd, Swansea 2777 | (508) 324-6730 |
| Planning Dept Main St, Swansea 2777 | (508) 324-6730 |