Located just 20 minutes outside of Boston in Cohasset, Massachusetts, East Coast Recovery serves communities in the nearby area, including:
- Arlington
- Back Bay
- Beacon Hill
- Belmont
- Boston
- Braintree
- Brighton
- Brookline
- Cambridge
- Canton
- Carlisle
- Charlestown
- Chelsea
- Concord
- Danvers
- Dedham
- Dorchester
- Kingston
- Lowell
- Malden
- Middlesex County
- Needham
- New Haven
- Newton
- Norfolk County
- Plymouth
- Portsmouth
- Quincy
- Revere
- Roslindale
- Jamaica Plain
- Weymouth
- Worcester County
- Amherst
- Acton
- Barnstable County
- Boxborough
- Bristol County
- Dartmouth
- Essex County
- Framingham
- Hanover
- Hingham
- Ipswich
- Leominster
- Lexington
- Medford
- MetroWest
- Milton
- North End
- Norwood
- Providence
- Rockland
- Salem
- Seaport
- Scituate
- South End
- Somerville
- Suffolk County
- Stow
- Walpole
- Waltham
- Watertown
- West End
- West Roxbury
- Weston
- Westwood