| Business | Phone |
| Adult Probation Div 1045 Kilauea Ave, Hilo 96720 | (808) 961-7600 |
| Probation Services 345 Kekuanaoa St 41, Hilo 96720 | (808) 934-5730 |
| Hawaii Paroling Authority 1420 Kilauea Ave 6, Hilo 96720 | (808) 933-8840 |
| Family Court Probation Svc 345 Kekuanaoa St, Hilo 96720 | (808) 937-5750 |