It was a hot day in mid June. My house was close to 30 degrees as I had been waiting for over a week for a new compressor for my air conditioner to arrive. Naito and his assistant spent close to 3 hours in a cramped corner in the laundry room in the basement, laying almost flat on the ground most of the time, to carefully re-wire and install the new compressor. They checked every connection and fuse. After that, Naito also changed the pipes and valve that lead water to cool off the air conditioner as he said this will help the cooling to be more efficient and effective. I was totally satisfied with Naito and his professionalism when working under such tough conditions but still maintaining quality and attention to detail, I have already referred Naito to two of my friends.