Main Services: Commercial & Residential HVAC installation services and repairs

Description: Oasis has been an American Standard top seller for each of the past 4 years. In addition, our technicians are professionally trained for the work they are doing, and often participate in seminars to further improve their skills. Our technicians and employees have decades of experience and a history of customer satisfaction. No where else in Chicago will you find the kind of quality, professional, polite, and experienced employees as at Oasis Heating and Cooling.