| Business | Phone |
| Applied Industrial Sales 509 Moneta Rd, Knoxville 37919 | (865) 691-6434 |
| Ward's Enterprises 327 Tipton Station Rd, Knoxville 37920 | (865) 579-5160 |
| Atlas Heating & Air 320 Elkmont Rd, Knoxville 37922 | (865) 539-4679 |
| Ten Co 9931 San Madre Dr, Knoxville 37922 | (865) 675-0012 |
| East Tennesse Temperature 332 Troy Cir, Knoxville 37919 | (865) 558-0521 |
| East Tennessee Gas Products 718 E Depot Ave, Knoxville 37917 | (865) 546-8786 |
| Fenco Supply Co Inc 916 Lee St, Knoxville 37917 | (865) 637-1821 |