Canoga Park Heating & Air Conditioning installed a new heating and AC system for me last August and I found their workers to be very professional. They showed up on time and they were very neat which is important whenever you're getting anything done at home. They cleaned up after themselves every day, I was so impressed. The installers were also very nice and friendly people and I think we were able to reach a fair price. This was my first time working with them but I would call them back again if I needed to.