Profile: Aresco, Inc. designs equipment, parts and service for the ammonia refrigeration industry. We offer palletized blast freezer design, which cuts the blast freezing times. Our product line includes unit coolers, refrigeration controls, ammonia valves, gauges, vessels, chillers, ice making equipment and ammonia pumps. We offer gas sensors, replacement & aftermarket parts, control systems and lubrication equipment. We provide installation, re-piping, equipment leasing and engineering services. We also specialize in the manufacture of oil filters, seals and gasket sets.