City of Guilford 31 Park Street, Guilford, CT 06437, 203-453-8001, Provides information on local city services and local government offices including information on police, fire, and parks. more... 

Guilford Chamber of Commerce 63 Whitfield Street, Guilford, CT 06437, 203-453-9677, Provides visitor and relocation information. more... 

Shoreline Arts Alliance 725 Boston Post Road, Guilford, CT 06437, 203-453-3890, Founded in 1980, this nonprofit regional arts organization promotes artistic activity in the region and sponsor numerous exhibitions, concerts, workshops, and dance programs. more...