Fire Marshal, city of Danbury 155 Deer Hill Ave, Danbury, CT06810 The Fire Marshal, City of Danbury, is responsible for enforcing state fire code. The Fire Marshal inspects all…More buildings, except one and two-family homes. The Fire Marshal investigates all fires and explosions for cause and origin. The Fire Marshal reviews site plans to make sure new buildings meet fire code for safe exits, for emergency lighting, for fire alarms, for sprinklers and other safety issues. The Fire Marshal runs a continuous program of fire safety education in Danbury public schools.