Ellsworth Area Ambulance Service is a rural Non-Profit 501 (c) (3) EMS service in Western Wisconsin that provides 24/7 Paramedic care to the Village of Ellsworth and surrounding townships including Trimbelle, Hartland, El Paso, Martell, Salem, and Trenton. The service also provides Paramedic support to Maiden Rock/Plum City EMS. EAAS is staffed by a full time Director, Paramedics, Per Diem Paramedics, and paid on call EMTs, AEMT's, and Paramedics.