Custom Building Systems

Custom Building Systems LLC, located in Middleburg, Pennsylvania, began operation in September of 2005 and has grown to become one of the largest modular manufacturers on the East Coast. With two manufacturing facilities located within one mile of each other CBS optimizes the 300,000 square feet of production space by producing over 1,000 living units per year, including multi-family, ranch, cape and two-story homes. In addition to residential homes, CBS produces apartments, dormitories, schools, and other light commercial structures.