Marlo is a brand belonging to Leonardo DRS. The Marlo brand has proudly served our customers since 1925. Marlo designs and manufactures equipment for commercial, industrial and energy markets as well as the US Navy. Marlo designs and manufactures Air Handling Units (AHU's) and a variety of hot and cold water, steam and DX coils for the commercial, industrial and energy markets. We have a culture of customer service and are located in High Ridge, MO for easy shipping to all parts of the country. Our energy coils are enhancing Gas Turbine power production all over the world by cooling the air to increase power in hot climates or heating inlet air to increase part load efficiency. Our 3 year standard warranty is a reflection of our quality and is the best in the industry.