- 777 Sanitation, Inc.
- (301) 482-0082
- 9820 Sugarloaf Dr.
Damascus, MD 20872 - http://777sanitationinc.net
- Services offered: Residential
- Service area: Carroll, Frederick and Montgomery Counties
- American Disposal Systems
- (301) 695-0080
- 26 Franklin St.
Frederick, MD 21701 - http://www.adstrash.com
- Services offered: Residential, Recycling, Commercial Dumpsters, Roll Off Dumpsters
- Service area: Carroll, Frederick and Washington Counties
- J & J Inc Trash Service
- (301) 898-2109
- 2504 Back Acre Circle
Mt. Airy, MD 21771 - https://www.jandjinctrashservice.com
- Services offered: Residential, Recycling, Commercial Dumpsters, Roll Off Dumpsters, Junk Removal
- Service area: Frederick and Montgomery Counties
- B&B Trash Services
- (301) 829-0165
- P.O. Box 156
Mount Airy, MD 21771 - https://www.bandbtrash.com
- Services offered: Residential, Commercial Dumpsters, Roll Off Dumpsters
- Service area: Carroll and Frederick Counties
- Hughes Trash Removal, Inc.
- (410) 374-6467
- 4501 Dave Rill Rd.
Hampstead, MD 21074 - https://www.hughestrashremoval.com
- Services offered: Residential, Recycling, Roll Off Dumpsters
- Service area: Baltimore, Carroll, Fredrick, Howard and Montgomery Counties
- Regional Waste Services, Inc.
- (301) 682-7503
- 33 Hamilton Ave
Frederick, MD 21701 - Services offered: Residential, Roll Off Dumpsters
- Service area: Frederick County
- Key Sanitation Inc.
- (301) 668-8282
- 1301 Rosemont Ave
Frederick, MD 21702 - https://www.keysanitation.com
- Services offered: Residential, Recycling, Commercial Dumpsters, Roll Off Dumpsters, Portable Toilets
- Service area: Frederick County
- Ecology Services Refuse & Recycling
- (866) 427-8389
- 9135 Guilford Road, Suite 200
Columbia, MD 21046 - http://www.ecologyservices.com/esrr/
- Services offered: Residential, Recycling, Roll Off Dumpsters
- Service area: Carroll, Frederick, Howard and Montgomery Counties
- Selective Hauling LLC
- (301) 330-0983
- 8040 Queenair Drive
Gaithersburg, MD 20879 - https://www.selhauling.com
- Services offered: Commercial Dumpsters, Roll Off Dumpsters, Driveway Dumpsters, Recycling, Junk Removal
- Service area: Baltimore, Frederick, Howard, Montgomery and Prince George’s Counties
- J&P Dumpster Rentals and More LLC
- (301) 471-2609
- 7734 Edgewood Church Rd
Frederick, MD 21702 - https://jpdumpsterrental.com
- Services offered: Roll Off Dumpsters, Junk Removal
- Service area: Carroll, Frederick, Montgomery and Washington Counties
- Sun Services LLC
- (301) 937-9000
- 11299 Old Baltimore Pike
Beltsville, MD 20705 - https://sunrolloff.com
- 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
