| Business | Phone |
| Wastenot 22611 Markey Ct, Sterling 20166 | (703) 787-0200 |
| Con-Serv Industries Inc 45752 Woodland Rd 150, Sterling 20166 | (703) 444-3181 |
| Potomac Metals Inc 21595 Cedar Ln Bc, Sterling 20166 | (703) 430-3667 |
| Metro Recyclers Inc 1505 Moran Rd, Sterling 20166 | (703) 450-5951 |