Canton Auto Exchange & Rent-A-Car 950 Old Ball Ground Hwy, Canton, GA30114 Canton Auto Exchange is your one stop for all car rentals. Locally owned and operated, Canton offers friendly and…More informative service from staff with over 20 years of combined experience. Buy here-pay here and in-house financing, as well as weekly, bi-weekly and monthly payment options are all available. You can also buy, sell, trade or insure replacements. Title pawn service is also available.