Home › Ambulance Services in Maryland › 3 Top 24 Ambulance Services in Maryland Find best Ambulance Services in Maryland, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Procare Ambulance of Maryland, Inc. - Rosedale US, Rosedale, MD 212379411 Philadelphia Rd Suite A Hereford Volunteer Ambulance Assoc US, Monkton, MD 21111901 Monkton Rd 123