The largest employer is Cenveo, in the northwest end of the borough. In 2011 Cenveo purchased the Williamsburg location of MeadWestvaco. In 2006, MeadWestvaco reopened the former Sweetheart/Fonda building as a new West Plant. Other business include a Martin General Store, a branch of CBT Bank, Nic's Grab n Go, and Dorothy's Kuts. In addition to sandwiches and groceries, two pizza shops (the Sizzler and OIP) are located in the borough. Several mechanics offer car repairs, and gasoline is available at one convenience store. Bicycle rentals are not currently available in the borough. Dairy cattle and other agricultural farms surround Williamsburg. Grannas Brothers operate a large stone quarry just outside Williamsburg, in nearby Ganister. White Deer Run has a D&A treatment center in nearby Cove Forge. Many residents are employed in the surrounding larger communities such as Altoona, Hollidaysburg, and Huntingdon.