| Business | Phone |
| Administrative Center 121 N Main St, Lakin 67860 | (620) 355-6252 |
| City Garage 304 S Buffalo St, Lakin 67860 | (620) 355-6171 |
| Lakin Building Office 121 N Main St, Lakin 67860 | (620) 355-6414 |
| Lakin City Sewage Disposal Lakin 67860 | (620) 355-7698 |
| Lakin Municipal Power Plant 111 Osborn St, Lakin 67860 | (620) 355-7853 |