Profile: Leon's Fabrication, Inc. specializes in welding applications & procedures, such as stainless steel, carbon steel, aluminum, silver, brass, bronze and magnesium. We include fabrication and repair services. Our products include piping, fan impellers and misc. Our fan impellers include paddle wheel, squirrel cage, high-flow air, dilution, basement vent, sinter plant, locomotive, heating & cooling, reverse air, organ and exhaust.