National Bus Sales is happy to announce its newest location in the heart of Washington DC. National will service the Maryland, DC, Baltimore and Delaware areas out of this location. This is a full service location, at which you can get your bus parts, bus service, and purchase new and used buses from our Maryland Bus Dealer location. Our Washington D.C. location has a full selection of wheelchair buses, college and university buses, childcare buses, shuttle buses, specialty buses, paratransit buses, assisted living buses, church buses, wheelchair vans and pre-owned buses.