Windy City Representatives

Windy City Representatives offers the broadest selection of industry leading brands and products to satisfy the diverse needs of the applied HVAC market in northern Illinois. From helping clients identify the optimal solution to providing on-site technical expertise, Windy City Representatives provides the knowledge, support and service to make your commercial heating and cooling projects run smoothly. With 20 engineers on staff, we have the expertise and resources to support your most complex projects. Our team utilizes state of the art design and engineering software to compliment over 200 years of combined experience in the applied HVAC industry. Headquartered in Oak Brook, IL, we carry out our mission “to be the most respected and sought-after provider of energy efficient HVAC solutions”. To learn more about our organization or inquire about the solutions we provide, please visit us at