Emergency Assistance 405-3333 or 911
(Fire-Police-Rescue-Emergency Medical Service)
| General Waste | Assistance (301) 405-2222 |
| Biological Waste | Waste Pick-up Assistance (301) 405-3960 |
| Chemical Waste | Waste Pick-up Assistance (301) 405-3990 |
| Radioactive Waste | Waste Pick-up Assistance (301) 405-3990 |
| Multi-Hazard or Mixed Waste | Waste Pick-up Assistance (301) 405-3990 |
| Universal Waste | Assistance ESSR (301) 405-3990 Customer Response Center (301) 405-2222 |