http://sandiegoheatingandcooling.com/ - A+ Heating, Cooling & Electric, Inc. specializes in commercial and residential HVAC installation, repair and maintenance. Our mission is to serve and be held to the highest standards in the field of heating, cooling and electric in which we strive to create a positive experience for our commercial and residential customers. Find out from our technicians what it takes to keep your air conditioner running smoothly before the San Diego summer heat sets in.