Mainline Heating & Air Conditioning is your heating and cooling solution in High River, AB. We sell air conditioners, air handlers, heat pumps, industrial furnaces, and much more. Visit us today!We at Mainline Heating & Air Conditioning strive for a comfortable and balanced temperature in every situation. We carry a variety of pumps and conditioners, as well as industrial furnaces to make sure you live in the most enjoyable environment possible. Contact or visit us in High River to learn more about our products!more...See more text