We had both of our units replaced and the team from AZ Cold air were very friendly and efficient. when they arrived I got introduced to all the crew so knew who was working on my house. They set up and made sure everything was protected including our wood floor, carpet and closet. They kept things clean and worked in a real timely manner. The only thing before they left we found a blue mark on a wall which they got cleaned up real fast.
My one unit wasn't that old and they took it for me to the habitat for humanity store and got me a receipt for dropping it off. That was a real nice thing to do.
Their price was fair after shopping around as well.
I highly recommend them.