| Business | Phone |
| A C Care Ac & Htg & Refrig 1852 Explorer Ln, Knoxville 37912 | (865) 524-8092 |
| A C Care Heating & Air 3004 Hazelwood Rd, Knoxville 37921 | (865) 524-8092 |
| Warner Guy Refrigeration Co 4727 Tillery Rd, Knoxville 37912 | (865) 687-2102 |
| Supermarket Services 1024 Dutch Valley Dr, Knoxville 37918 | (865) 281-2355 |
| Dave's Refrigeration Equipment 2103 Maryville Pike, Knoxville 37920 | (865) 573-8607 |
| Engineered Refrigeration Systs 151 Sherway Rd, Knoxville 37922 | (865) 544-0778 |
| Pannell Mechanical Knoxville 37924 | (865) 933-8887 |
| Inman Refrigeration Svc Co Knoxville 37917 | (865) 525-8515 |