Established in 1894, Fiebrandt Brothers Heating & Cooling Inc. is in the business of offering heating and cooling services. Based in River Grove, Ill., the firm renders an array of services that includes heating ventilation and air conditioning (HVAC) for residential, commercial, industrial and duct cleaning, among others. Fiebrandt Brothers Heating & Cooling Inc. offers an assortment of products, such as air conditioners, water heaters, garage heaters, air handlers, sump pump and heat pumps. Additionally, it offers furnaces, boilers, humidifiers, generators and air filtration. The company offers products of different brands, including American Standard Brands, PB Heat, LLC, State Industries and Zoeller Company.