Were the oldest and most experienced. Founded in 1965, H&M is one of the nations largest and oldest auction firms, setting the standard for professionalism and innovation. Weve conducted more auctions than any other auction company in the country. A complete turnkey approach to auction marketing, handling all aspects, from the presale strategy and due diligence process through auction day activities and final closings. Since H&Ms inception, we have conducted more than 5,000 auctions of single family and multifamily, residential, commercial, agricultural, and industrial properties.