Global Heating & Cooling has been providing Chicago with high quality HVAC services for many years. And over those years, we have built credibility and trust among our clients. That is why we urge you to view our many reviews on Google+ and Yelp, with countless positive reviews from people just like you. We provide a wide variety of services, all of which our customers have loved. We perform repairs on boilers, furnaces, radiators, snow melt systems, heat pumps, dehumidifiers, thermostats, air conditioners, and more!