As necessary as they are, HVAC installations don’t come cheap. On average, a brand-new heating and cooling system (with ductwork) can cost anywhere between $4,200 and $9,350. Given the hefty price tags, you’ll want to take good care of your system.  However, most HVAC systems are prone to occasional hiccups. There may be nights when you wake up shivering because your new furnace has tapped … Read More