Liska, The Oregon Auction Company Located in downtown Grants Pass, OR has been serving it's community and the state of Oregon for over 35 years. Members of the National Auctioneer's Assn., & Oregon Auctioneer's Assn. We specialize in the liquidation of Estates,Commercial, Industrial, Antiques, Farms,(including livestock), Art, Coin and Jewelry, Personal Property, WE DO IT ALL! As National Auctioneer Association members, we belong to an ethical educated network of auction professionals. We use the auction method because it is fast, fun and is the most transparent way to sell at true market value. Liska Oregon Auction Co. combines experience, honesty, expert marketing methods, and a long-time established name in the business along with the advantages of the auction method itself to provide clients with the service they deserve.