All Columbia Locations - Connecticut
- Avon
- Branford
- Bridgeport
- Bristol
- Canton
- Cheshire
- Clinton
- Danbury
- Danielson
- Darien
- Dayville
- East Hartford
- Enfield
- Fairfield
- Farmington
- Hamden
- Lakeville
- Lisbon
- Manchester
- Meriden
- Middletown
- Milford
- Mystic
- New Haven
- New London
- New Milford
- Newington
- Newtown
- North Haven
- Norwalk
- Old Saybrook
- Plainville
- Shelton
- Simsbury
- Stamford
- Storrs
- Tolland
- Torrington
- Uncasville
- Vernon
- Waterbury
- Waterford
- West Hartford
- Westport
- Willimantic