Pizza & Sandwich Barn 323 Bloomfield Ave, Caldwell, NJ07006 Pizza Barn has been making pizza for the Caldwell community since 1978. It was voted "Best Pizza" in a recent Caldwell…More College Taste Test. The service is fast and friendly here. Patrons can eat in or call for delivery. There are many different toppings as well as specialty soups and a special gluten-free pizza.