Mobile Blood Draw Services (Blood Collection Services) Provides services in Northern Virginia, Maryland and Washington D.C. to both inpatients and outpatients. We service, Northern Virginia, Maryland and Washington D.C. with 24-hour Phlebotomy Services, provided whenever and wherever you need them in clinical settings or at home. Home Care Lab Services 24-Hr Service is fully licensed and certified, and Mobile Blood Draw Services works with almost every hospital laboratory in the Northern Virginia, Maryland and Washington , D.C. area.