We will never use another AC company. We had several AC companies try to fix our old unit, and we felt Wolff was always honest and reasonably priced. Our regular tech, Dave, was always knowledgeable and took pride in his work. Wolff even came out on 9 pm on a Saturday night within an hour after we called to fix our broken unit. Eventually, when we had yet another problem with our old unit during an extreme heat wave, Wolff gave us the option to repair or replace the unit. We felt the quote to replace the AC was fair and because we trusted Wolff, we went ahead with the replacement without getting other quotes. Wolff installed our unit the next day and the follow up has been great.