| Business | Phone |
| Union County Rescue Squad 645 Main St, Maynardville 37807 | (865) 992-3811 |
| Paulette Volunteer Fire Dept 2220 Hickory Valley Rd, Maynardville 37807 | (865) 992-2955 |
| Paulette Volunteer Fire Dept 451 Highway 61 W, Maynardville 37807 | (865) 992-2293 |
| Maynardville Fire Dept 304 Main St, Maynardville 37807 | (865) 992-7022 |