Our mission: To provide exceptional customer service. Our objective: Life Line Ambulance provides high-quality pre-hospital medical care and transportation of the sick and injured. Life Line Ambulance began serving Northern Arizonans in 1956 with one ambulance and three team members. Today, we deploy 25 ambulances throughout our more than 9,000-square-mile service area from 11 strategically placed stations and employ a staff of nearly 200, including paramedics, emergency medical technicians (EMTs), professional dispatch, customer service, human resources, accounting, billing, fleet maintenance and support personnel. Life Line Ambulance...Your EMS Experts