The Horse Cave Volunteer Fire Department, which was established in 1932, covers the largest fire district in Hart County. They carry a Class 5 ISO rating allowing for lower insurance rates for city residents. 

The department provides 24 hour coverage for fire, medical, search and rescue, and other emergencies. The volunteer fire department responds to an average of 600 calls per year. They also give mutual aid to Munfordville, Cave City, Hardyville, Hiseville, and North Metcalfe volunteer fire departments.