| Business | Phone |
| Dukes County Community Crrctn 10 Hangar Rd N, West Tisbury 2575 | (508) 696-0808 |
| Dukes County Community Crrctn 54 Airport Road Ext, West Tisbury 2575 | (508) 696-0808 |
| Dukes County Office 15 Edgartown Rd, West Tisbury 2575 | (508) 696-4833 |
| Dukes County Water Testing Lab 64 Airport Rd, West Tisbury 2575 | (508) 693-6692 |