| Business | Phone |
| Lyon County Circuit Clerk Ofc 500 W Dale Ave, Eddyville 42038 | (270) 388-7231 |
| Lyon County Des & Rescue Us Highway 62 E, Eddyville 42038 | (270) 388-0646 |
| Lyon County Extension Office 231 Main St, Eddyville 42038 | (270) 388-2341 |
| Lyon County Family Resource 205 Fairview Ave, Eddyville 42038 | (270) 388-0603 |
| Lyon County Maintenance Garage 1055 Elkhorn Tavern Rd, Eddyville 42038 | (270) 388-2064 |
| Lyon County Property Valuation 500 W Dale Ave, Eddyville 42038 | (270) 388-7271 |