“A close friend was having trouble with his furnace running on somethimes putting out cold air. He had several HVAC companies come by. None of them could figure out the problem much less fix it. One even told our friend he needed a new furnace. We recommended IAQ. Pat Comeford went by and knew right away that the malfunction came from a pressure switch designed for low altitude. He was pleasant, professional and had the furnace working correctly in no time. We’ve used IAQ at our home too for installation of a split system and service on it. Every experience has been a good one and well deserving of a 5-Star rating.”  google-g-logo