I found this company on the internet. I have an Accuclean unit that is out of warranty; it is 12 years old and giving fault codes. I called and spoke with Lenny because the dealer in our area wanted $1300 to repair the until, telling us that we needed a new control or that we needed to change out the filters for a 5" filter that are $60 each time they are replaced. I have had issues with the company who installed and repairs our unit. Lenny was very helpful and understanding. He explained that the $1300 to repair the unit was $100 more than he charged for a new unit with a 10 year parts warranty and that I might should get a 2nd opinion. I am in another state, or I would have them take care of my unit. However, since I am in another state, I am planning on contacting American Standard to find another provider in our area so we can better determine our options. I certainly appreciate the help All About Air Heating and Cooling gave me, especially knowing that I am not even in the area or their potential customer. They are very caring, honest, and helpful. Thank you very much.