My house is pier and beam and all my duct work runs under my house. When one of my air ducts was damaged, I called two different air conditioner companies and was told that they didn't crawl under houses. They flat out refused to even come look.
I called Bill's Air, and they made an appointment for the next day. The gentleman arrived at my house early, within the time they told me, and went right under the house to look over the duct work. He gave me his assessment of the problem and together we decided the best way to fix the problem. Very polite, very professional!
I'm very impressed by this company and how professional they were.