I wanted to update some of our rads in our recently purchased house. Our contract brought Mike in to do the work and we had an excellent experience with him and his whole team. They were very easy to work with, worked within our schedule, and the installation went very smoothly. Mike even noticed a slight ding in one of the rads and replaced it for us. I wouldn't have noticed but appreciated the effort. Overall I was thrilled with the work Canadian Air Systems did for us and would happily recommend them.