York Region Paramedic Services provides legislated land ambulance services and paramedic care for the local municipalities within York Region. Paramedic Services is a division of the Region's Paramedic and Seniors Service Branch. Prior to 2000, ambulance services were provided by 2 private operators, York County Hospital, Nobleton Volunteer Ambulance and Ontario's Ministry of Health. The patchwork of service also had York Region dispatched by 3 different Ministry of Health Communication Centres. Georgian CACC now dispatches the whole region on the Ontario Government leased Bell Mobility Fleetnet VHF trunked radio system. There are approximately 480 full-time paramedics serving the region. Paramedic Operations are based in East Gwillimbury, Ontario.

Nobleton is an unincorporated community in southwestern King, Ontario, Canada. It is the third-largest community in the township, after King City and Schomberg. Located south of the Oak Ridges Moraine, Nobleton is surrounded by hills and forests. Many horse farms are found on Nobleton's eastern periphery.