Since 1870 Main Auction Galleries Inc. has grown from a small family business to a nationally recognized Auction House. We are located in the finest area of downtown Cincinnati, within 3 blocks of all major hotels and restaurants. Our building comprises over 40,000 square feet, with our first floor being both our showroom and auction floor. Our reputation for honesty, integrity and professionalism is known not only in this region but nationally as well as worldwide.