| Business | Phone |
| Skyline Environmental Svc 1156 Hightop Rd, Blacksburg 24060 | (540) 961-1700 |
| Resources & Systems Intl Inc 309 Cherokee Dr, Blacksburg 24060 | (540) 953-1555 |
| Environmental Engineering Inc 3866 S Main St, Blacksburg 24060 | (540) 951-1600 |
| Environmental Services 101 Professional Park Dr 303, Blacksburg 24060 | (540) 552-0144 |