| Business | Phone |
| Bainbridge Island Adm 280 Madison Ave N, Bainbridge Island 98110 | (206) 842-2545 |
| Bainbridge Island Comm Dev 280 Madison Ave N, Bainbridge Island 98110 | (206) 842-2552 |
| Bainbridge Island Engineering 280 Madison Ave N, Bainbridge Island 98110 | (206) 842-2016 |
| Bainbridge Island Finance 625 Winslow Way E, Bainbridge Island 98110 | (206) 842-7633 |
| Bainbridge Island Maintenance 7305 Ne Hidden Cove Rd, Bainbridge Island 98110 | (206) 842-1212 |
| Bainbridge Island Municipal Ct 10255 Ne Valley Rd, Bainbridge Island 98110 | (206) 842-5641 |
| Bainbridge Island Public Rcrds 280 Madison Ave N, Bainbridge Island 98110 | (206) 780-8624 |