Square Heating & Air Conditioning serves the Northwest Indiana Area including Gary, Crown Point, Portage, Schererville, and more! With more than 30 years of experience, Square Heating and Air Conditioning will become your go to HVAC Contractor in the Gary, Indiana Metro Area. We provide complete sales, installation, repair and service of all major brands and models for residential and commercial heating, air conditioning, water heaters, hot water tanks, and plumbing! Call us today to schedule your free estimate!