Mike and his crew did a great job of replacing my entire HVAC unit, inside and out, on a very hot Texas day. I called him late on a Friday afternoon and he came out personally the same day to evaluate my problem. After he examined my system, we decided I needed to replace both the compressor/condenser unit outside and the evaporator inside, considering they were 23 years old. Mike offered me a great price for a brand name AC system and installation. He and his crew came early the next day and installed the entire system, which by 1:30pm was blowing the cool air we needed. I would recommend him to anyone. He didn't charge for his initial service call so it was worth it to give him a try. I couldn't be happier with the results.