| Business | Phone |
| Tri Computer Training Center 1221 Kilauea Ave # 100, Hilo 96720 | (808) 961-0100 |
| Tri Computer Training Center 66 Kekuanaoa St, Hilo 96720 | (808) 961-0100 |
| Computer Helper Svc 1326 Makani St, Hilo 96720 | (808) 959-3220 |
| Burke Works Hilo 96720 | (808) 937-0074 |