LaFontaine Buick GMC Highland was the second dealership to join LaFontaine Automotive Group nearly four decades ago. Michael and Maureen LaFontaine purchased a small dealership in downtown Milford. While Michael remained at the family’s other dealership in Dearborn, Maureen led the team in Milford. Through her commitment to personalizing our customer’s experience and passion for supporting the local community, that small dealership has now grown into #1 Buick GMC dealership in the nation.