Ready and Able to Respond, Treat and Transport ... On Time! The fleet at Armstrong Ambulance consists of over 90 vehicles. All of our ambulances have GPS navigation monitored by dispatch operations. This ensures efficiency and utilization of the most direct routes resulting in on-time performance. Our fleet is staffed with over 350 highly trained emergency medical services (EMS) professionals. Being one of the largest fleets within the Commonwealth, we can assure you superior service. Advanced Life Support (ALS) With a workforce of highly trained paramedics that utilize state-of-the-art medical equipment and technology, our ALS fleet delivers the highest standard of care. The equipment includes 12-Lead cardiac monitors, portable ventilators, CPAP, infusion pumps