About the Office
Tim Hemstreet has served as County Administrator of Loudoun County, Virginia since December 2009. As the top administrator of one of the fastest-growing counties in the United States, Hemstreet directs and supervises the day-to-day operations of all county departments and agencies under the direct control of the elected Board of Supervisors.
Hemstreet also serves as Clerk of the Board. The Office of the County Administrator provides administrative support to the Board of Supervisors and implements its directives with regard to Board agendas, meetings, resolutions, and constituent services.
Additionally, the county administrator serves as the Board of Supervisors' official liaison to the constitutional officers, the judiciary, and state and regional agencies. The county administrator also serves as the county's chief emergency management official.
County Administration Senior Staff
Charles YuddDeputy County Administrator
Joe KrobothAssistant County Administrator
Erin McLellanAssistant County Administrator
Monica SpellsAssistant County Administrator
Valmarie TurnerAssistant County Administrator
Chief of Staff
David StreetChief of Staff
Carl RushChief Equity Officer