Air-Al

Let's face it, sometimes LA can get chilly! So heating and furnaces service are an essential part of Air Al expertise. Don't get caught in the cold, get your furnace repair service taken care of before the winter chill. Heating means making a building comfortably warm relative to a colder outside temperature.

Old, primitive methods of heating a building or a room within it include a heater, the fireplace, and the stove. In ancient Rome, a heating system called a hypocaust, warmed a building by passing hot gasses from a furnace through enclosed passages under the floors and behind the walls before releasing them outside.