| Business | Phone |
| Arnold's Garage 1907 Depot St, Powell 37849 | (865) 947-7073 |
| Speed Research Inc 3909 E Raccoon Rd, Powell 37849 | (865) 922-1493 |
| Coop's Auto Repair 3319 Clinton Hwy, Powell 37849 | (865) 945-5717 |
| Denton's Garage 7723 Clinton Hwy, Powell 37849 | (865) 938-2950 |
| R & R Automotive 2310 Clinton Hwy, Powell 37849 | (865) 945-5161 |
| Randy's Mobile Auto Repair 8807 Heiskell Rd, Powell 37849 | (865) 938-4317 |
| Edgemoor Tire & Automotive 2809 Clinton Hwy, Powell 37849 | (865) 945-1539 |
| Johnny's Auto Repair 2854 Clinton Hwy, Powell 37849 | (865) 945-3400 |