Air Conditioning Installation If you are in need of a new air conditioner, you have come to the right place! We are a Goodman dealer at A&G Heating & Cooling.call for your free quote on a new air conditioner. A&G Heating & Cooling 1218 Bloomingdale RdKingsport, TN 37660Virginia Location328 US 23Weber City, VA 24290Phone: 423-579-9988