My wife and I recently purchased a home in north Phoenix with water softener problems. I contacted American Home Water and Air after a referral from a family member. I figured it would probably be a week or so before they would be able to send someone out to look at our water softener. I am sure you can imagine my surprise when they had someone out that afternoon and he had my salt water softener up and running in less than an hour. A week later my wife noticed how much cooler our upstairs was compared to the downstairs. We are definitely finding things our home inspection missed. Again, the same day we called AHWA they had someone to look at our 2 AC units. I am very impressed with the professionalism of this company. We will continue to use them in the future and will recommend them to friends and family.