Liberty Bell has operated on Boston Road in Billerica since 1976, building its menu around pizzas, calzones, roast beef, and salads made with fresh ingredients. The kitchen handles a range of preparations—grilled chicken kabob salads, honey BBQ steak tip salads, subs, and seafood—with pickup and delivery available. The roast beef appears frequently in customer mentions, as do the fresh salads and grilled proteins that anchor the menu.