| Business | Phone |
| Anchor Janitor & Floor Svc 1309 Timbergrove Dr, Knoxville 37919 | (865) 898-4932 |
| S & R Cleaning Svc 125 Durwood Rd, Knoxville 37922 | (865) 539-1139 |
| S & R Cleaning Svc 4605 Lyons View Pike, Knoxville 37919 | (865) 588-1115 |
| Deluxe Cleaning Svc Knoxville 37920 | (865) 981-9900 |
| East Tennessee Building 9501 Continental Dr, Knoxville 37922 | (865) 769-4045 |