AAA-approved and bustling with ASE-certified technicians, Dulles Shell Service Center mends domestic and foreign cars with an array of repair and maintenance services bolstered by computerized diagnostic technology. Led by master technicians Mike Jacobs and Mike Wills, the staff dives under hoods and chassis to inject engines with oil and service brakes and exhaust systems. The state-certified emissions repair facility also administers safety and emissions inspections to keep vehicles road-safe and smog at a minimum. During repairs that require overnight stays, the facility's complimentary shuttle service whisks auto owners to workplaces and homes within a 3-mile radius of the shop.