Never again. Started comparing receipts with some friends and reaized he charges some people up to three times more for the exact work. Example. I and several friends just had contactor changed out (which didn't solve my problem anyway) and I paid $180. Friend #1 got charged $60. Friend #2 got charged $230. Also am upset that he refused to honor Rheem warranty on evaporator coil because he said it was my fault it rusted out!!!!!! Avoid this one at all cost.