I would preface this first by saying that we are long time friends and go to church with people at Aspen Creek Heating and Air, so anything I have to say about them will be skewed to the positive. That said, they are professional, they have great prices, and they get the job done as advertised. I've had them do a couple of things, such as replacing the sump pump in the basement, and the whole-house fan, and everything is working fine.