WHO WE ARE
Chicago Cooling Corporation is a mechanical contractor founded in 1981 by George Usleber. Over 30+ years of experience in the Chicagoland area has built our reputation and earned an A+ Better Business Bureau rating and a listing on the Angie’s List Honor Roll.
Our long term success is attributed to the quality of service provided to all customers, whether they are commercial, industrial, or residential. Our primary strength is our ability to provide friendly and reliable HVAC/R service and installations at a reasonable cost.
In 2016, Chicago Cooling became a part of the PremiStar family of mechanical services companies. This allows us to better serve our customers by giving us greater resources and 250 additional service technicians* in the Chicagoland area to tap into to better serve our customers.
We provide air conditioning, heating, ventilation, refrigeration service and installations, preventative maintenance. Custom sheet metal fabrication and installation, and energy efficient solutions and systems for commercial, industrial and residential customers.
- Office Buildings
- Shopping Centers
- Industrial Plants
- Medical Facilities
- Restaurants
- Apartment Buildings
- Heat Recovery
- Community Building
- Computer Rooms
- Energy Management

*additional service technicians operate under our parent and sister companies
Chicago Cooling offers both installation and service for air conditioning and heating control systems.
Quality maintenance is also a key component to extend the life and maintain the efficiency of all mechanical equipment. As an authorized dealer for Building Automation Solutions, Chicago Cooling offers state-of-the-art technologies. The result is a building automation and energy management system that leverages existing network infrastructure and allows critical building performance and energy consumption data to be shared with other business applications.


