For more than fifty years we have been a family owned and operated new & pre-owned Chevrolet & Cadillac dealership in Hillsborough County. MacMulkin Chevrolet Cadillac has been serving the Nashua, New Hampshire community for over five decades and continues to provide quality vehicles and exceptional service. MacMulkin Chevrolet Cadillac offers the finest selection of high quality, luxurious new and used cars, trucks, and SUVs along with our long standing reputation of superior customer service.