We own 2 Mitsubishi Split Air Conditioners. Tom had checked these the last time and found things that were not done right before. This time he checked them again and were working correctly along with cleaning them out. He also explained to me certain things to remember about them and how to best control them. We had several of these in our school we previously owned. They were being served by another company. They were never done right. Kept braking down. I would highly recommended him for these kinds of air conditioners along with the regular air conditioners. The Mitsubishi air conditioners can be very temperamental. But he really know how to fix them without problems afterwards. Highly recommend this Company along with Tom!