Welcome to Quality Auction Services Quality Auction Services, Inc., is a full-service auction company that specializes in public auto auctions. We are currently conducting monthly auto auctions in Rapid City, SD. Our auto auctions are open to the general public, both as consignors or buyers. We offer advance advertising to promote your consignments and our web site generates additional exposure you may not find with other auction companies. Contact Quality Auction Services to find out more about the services we offer and how we can help you buy or sell the Quality Auction way!