"This is the third time that we used Total Air. The first two times were for preventive maintenance. (First to bring our heater into specification and then to have our A/C units charged) The third time was today, a Sunday, when one of our A/C units stopped working over night. Overall Total Air has always fast, fair and friendly. They are always open as to what they think and what they are doing. We would recommend Total Air just as our neighbor recommended them to us."