Welcome to Tremonte Auto Group Inc, your hometown Branford Buick, Cadillac and GMC dealership. When it’s time to look for a New London, or New Haven Buick, Cadillac and GMC dealer, choose the award-winning Tremonte Auto Group Inc for your next new or used car, truck, or SUV in Connecticut. Year after year, our customers continue to refer their friends to our new and used car dealership in Branford, CT. Here at our dealership we strive our very best to sell you the Cadillac, GMC, Buick or Pre-owned Vehicle that is best suited for you. Our Sales staff will work with you to make it happen! We have a Certified GM service department with many skilled technicians who would love to assist you with any and all vehicle problems you may have.