Air conditioning tames America's harshest climates, from the scorching heat of the Southwest to the poorly ventilated geodesic dome covering Maine. Outwit your atmosphere with this Groupon.
$39 for an Air-Conditioner Cleaning and Tune-Up ($119 Value)
During cleaning and tune-ups, uniformed technicians inspect, monitor, and clean all makes of air-conditioning units. By checking all electronic controls, calibrating the thermostat, lubricating the fan motors, and cleaning the filter and coils, the techs can extend the life of the air-conditioning system and help to improve home efficiency.