McDonald Heating and Air Conditioning became incorporated in 2006 in the greater Chicagoland area. Originally, the company was focused on conventional heating and cooling equipment installation and repair, including annual maintenance programs.

In 2009, a shift was made towards the geothermal side of the business to offer a much more energy efficient and green solution to our customers. Additional training was needed for this evolving technology which was obtained from IGHSPA, with a certification in in installation of geothermal systems. At that time we chose to start a partnership with Enertech Manufacturing in becoming an authorized dealer for their GeoComfort line of geothermal heat pumps.

We have added solar installation, and are currently looking to get into rainwater collection and distribution to further our path of renewable energy and natural resources.

We’re conveniently located in Itasca, IL to serve the greater Chicagoland area.