Listing of City Departments: City Hall is open between the hours of 9am - 5pm Download the Organizational Chart for the City of New Haven here Click below to visit department webpage. Accessibility/Disabled Aldermen, Board of Animal Shelter Appointments to Boards and Commissions Arts, Culture & Tourism Assessor's Office Building Department Chief Administrator's Office Civilian Review Board City/Town Clerk City Plan Department Commission on Equal Opportunities Community Services (CSA) Corporation Counsel Office Economic Development Administration Education Department Elderly Services Engineering Department Fair Rent Commission Finance Department Fire Department Health Department Human Resources Library Livable City Initiative Office of Information Technology Office of New Haven Residents Office of Sustainability Parking Authority Parks & Recreation Police Department Port Authority Public Safety Communication Public Works Purchasing Registrar of Voters Small Construction Business Development Tax Collector Transportation, Traffic & Parking Trash & Recycling Tweed-New Haven Airport Vital Statistics Voter Registration Youth Department