Established in 1920, Blue Mountain Mack is a division of TransEdge Truck Centers, serving the Schuylkill Haven area in Pennsylvania. The company is an authorized dealer of sales, parts, and service for Mack, Volvo, and Mitsubishi truck lines. It deals in new and used truck sales and service, and offers a parts department, truck modification center, and services, such as complete engine, trans, and carrier rebuilding, repair works, and road and wrecker services. Blue Mountain Mack also offers various leasing, finance, insurance and rental services. TransEdge Truck Centers is a full-service dealership company with a more than six-acre facility in Allentown, an over 26,000 square-foot shop with 27 bays, and a fully stocked truck lot with vehicles for sale. Blue Mountain Mack is headquartered in Schuylkill Haven, Pa.