| Business | Phone |
| Trecs Real Estate School 7565 S Northshore Dr, Knoxville 37919 | (865) 693-4992 |
| Trees Real Estate & Appraiser 7809 Montvue Center Way, Knoxville 37919 | (865) 251-1949 |
| Professional Real Estate Schl 3105 Alcoa Hwy # A, Knoxville 37920 | (865) 609-1222 |