Expert Mechanical Services has been providing heating and cooling solutions in Calgary and surrounding areas since 2004. We specialize in preventative maintenance, installing quality, energy-efficient air conditioners and furnaces & boilers for both commercial and residential applications. We can help you make the best choice for upgrading your HVAC (heating, ventilation, and air conditioning) systems which will reduce your energy usage and lower your fuel cost.All of our technicians are all trained and certified. Our team includes gas fitters, skilled HVAC journeymen, plumbers, electricians, refrigeration specialists, and ventilation experts.