The Darby Fire Company #1 provides Emergency Medical Service to the Boroughs of Darby, Colwyn, and Sharon Hill as well as mutual aid to numerous neighboring communities. The ambulance is a Basic Life Support Unit staffed around the clock with two Emergency Medical Technicians from Mercy Fitzgerald Hospital. The unit is housed at Station 4. When a medical emergency requires Advanced Life Support, a paramedic based at Mercy Fitzgerald Hospital will respond with the Darby Ambulance.