Pellegrino Buick GMC is a family owned and operated dealership in Williamstown, NJ. We carry new Buick and GMC models, and pre-owned and certified pre-owned inventory of all makes and models! We strive to exceed your expectations for all of your sales and service experiences. We are grateful for all of our loyal customers, and your referral is the greatest compliment we could receive. Visit our website and contact us to learn more, and see why our customers say, "Our People Make The Difference!"