| Business | Phone |
| Wahoo City Gas Dept 605 N Broadway St, Wahoo 68066 | (402) 443-1558 |
| Wahoo City Light Plant 700 E 7th St, Wahoo 68066 | (402) 443-4213 |
| Wahoo Electric Distribution 1334 N Chestnut St, Wahoo 68066 | (402) 443-4676 |
| Wahoo Sewage Treatment Plant 359 E C St, Wahoo 68066 | (402) 443-3650 |