National Van Builders, Inc. is the country_s leading manufacturer of passenger vans, shuttle vans, handicap transportation and specialty vehicles, providing the highest quality product and service at the lowest possible price. National offers flexible seating plans (including center aisle vans), raised roofs and doors, grab poles, bus doors, and many other customized non-factory options. National Van is also an authorized factory representative for several high quality bus lines so that we may assist with all of our customers_ transportation needs.