Historical Colorado Medical A-1 Paramedics Colorado Springs AirLife Denver Air Link Ambulance Service Boulder County Paramedics Capital City Ambulance Citywide Ambulance Coach Transportation Colorado Ambulance Huerfano County EMS Life Ambulance MedTrans of the Rockies Memorial Star Northglenn Ambulance Pridemark Paramedics Poudre Valley EMS Rocky Mountain Ambulance Services Rocky Mountain Mobile Medical Rural Metro Southern Colorado CareConnect Southern Colorado Rural EMS Summit County Ambulance Service Tri-Area Ambulance District University LifeLink Weld County Paramedic Services