Paragon Mechanical, Inc is a specialized heating and cooling company that combines energy efficient technology with over 30 year experience in the HVAC industry. We like to think of ourselves as the first green mechanical contractor to push for off the grid mechanical systems. It is a company goal to build 28 separate mechanical systems in the Chicago land area that are independent of fossil fuels (natural gas or electricity). Through a proven hybrid design by Paragon Mechanical, Inc that utilizes a solar heating system and ground source cooling we can build it "off the grid". We also provide quality craftsmanship and expertise in conventional system for heating, cooling and domestic hot water.