For HVAC, heating and air in Moundsville, WV, and surrounding areas, rely on AG Heating and Air. We are the premier resource when it comes to quality HVAC installations, repairs, maintenance, and anything in-between. AG Heating and Air are always here for our customers and love to service each one with a smile. You are not just getting quality heating or air with us; you are getting peace of mind. We install everything with the utmost care.