About
About Us A DECADE OF CLEAN Flash Car Wash is proud to be a division of the Balise Auto Group, a fourth-generation family-owned automotive company dedicated to serving loyal customers since 1919. In addition to Flash, Balise also operates over 20 new and pre-owned car dealerships, a credit-assisting pre-owned vehicle outlet, and six Balise Collision Repair centers. The company is one of the largest automotive dealers in New England and ranks among the top 100 dealer groups in the United States.