United Ambulance Service is one of Maine's largest and most respected providers of medical transportation services. We have been serving the citizens of Androscoggin county since 1981 and we are Maine's first and only nationally accredited ground ambulance service.

Jointly owned by Central Maine Medical Center and St. Mary's Regional Medical Center United has remained a leader in the EMS Community since it's inception.

Over the past few decades many things have changed, however, our commitment to providing prompt, professional care still continues to be our number one priority.