| Business | Phone |
| Sheriff-Civil Process 724 H St, Rupert 83350 | (208) 434-2324 |
| Pump House 2 7th St & D Stamp;, Rupert 83350 | (208) 436-5892 |
| Rupert Recreation Director 624 F St, Rupert 83350 | (208) 436-9600 |
| Rupert City Water & Lights 10th & A Stamp;, Rupert 83350 | (208) 434-2435 |
| Rupert Equipment Maintenance 10th & A Stamp;, Rupert 83350 | (208) 436-2437 |
| Rupert Sewage Disposal Plant 50 W 200 S, Rupert 83350 | (208) 434-2432 |