Supreme House of Pizza sits on Boston Road in North Billerica, turning out pizzas, calzones, steak tips, and marinated chicken alongside burgers, paninis, and wraps. The kitchen makes dough fresh daily and sources Boar's Head deli products and USDA lean beef; salads are assembled twice a day. Their menu also covers pasta, seafood, subs, and desserts, with online ordering available for takeout.