As owner of A&D, my first priority was to find the best products on the market. I Believe my American Standard line of Furnaces and Air Conditioners, are by far the best the market has to offer, With a 10 year warranty.After successfully finding products that my customers and I can count on, my focus turned to providing the best customer service in the field.With over 18 years of HVAC experience and 9 years of running my own business, I believe we can properly satisfy all your HVAC needs.