Boston EMS is the City’s municipal Emergency Medical Service, and one of three public safety agencies who respond to 9-1-1 calls. The department employs over 370 full-time uniformed emergency medical technicians, paramedics, supervisory and command personnel. Boston EMS is one of the busiest services in the country. The men and women of Boston EMS are highly skilled and specially trained to provide state-of-the-art pre-hospital emergency medical care. While only 2 vehicles are pictures, this delivery included 10 Liberty ambulance models!