Clean Air Heating and AC was referred to me from a friend of mine who said they have competitive pricing. I called them up and they came out and gave me a very competitive bid for replacing the cooling unit in my air conditioner. Their estimate was almost $1000 cheaper than the other bid. The air conditioner is working fine now they replaced the cooling unit, but it has only been about 3-4 days. If I have other maintenance needs in the future I would go back to them. The two service guys who did the work were very good. They were knowledgeable, efficient, and that's pretty much it.