- American Disposal Systems
- (301) 695-0080
- 26 Franklin St.
Frederick, MD 21701
- Services offered: Residential, Recycling, Commercial Dumpsters, Roll Off Dumpsters
- Service area: Carroll, Frederick and Washington Counties
- J&P Dumpster Rentals and More LLC
- (301) 471-2609
- 7734 Edgewood Church Rd
Frederick, MD 21702
- Services offered: Roll Off Dumpsters, Junk Removal
- Service area: Carroll, Frederick, Montgomery and Washington Counties
- HBI Roll Off, Inc.
- (866) 432-8595
- 20845 Reno Monument Rd.
Boonsboro, MD 21713
- Services offered: Roll Off Dumpsters, Portable Toilets
- Service area: Washington County
- Sun Services LLC
- (301) 937-9000
- 11299 Old Baltimore Pike
Beltsville, MD 20705
- Services offered: Roll Off Dumpsters
- Service area: Anne Arundel County MD, Baltimore City MD, Baltimore County MD, Calvert County MD, Carroll County MD, Charles County MD, Frederick County MD, Howard County MD, Montgomery County MD, Prince George’s County MD, Washington County MD, Alexandria City VA, Arlington County VA, Fairfax County VA, Loudoun County VA, Prince William County VA, Jefferson County WV