Although the temperatures have not been in the 90's since our AC was repaired and therefore we have not had hot weather in which to test it; the AC seems to finally be working properly. John and I very much appreciate that fact that a new, rather than a re-conditioned AC unit, has been installed. Also, at last, the whinny engine (AC) noise is gone. What an added blessing. At this point we'd have to say we are very pleased with the service. The third time was the charm.