18 years after our first experience with Scottsdale Air...they are still great but they have perfected their craft. We had to get a new a/c unit. The guys that installed our unit were beyond professional, on time, knowledgeable and cleaned up everything after. I can't say enough about the entire process. From Mike Cross, the owner, recommending a certain unit to fit our needs....to Jacqueline in the office ... to Angel and Bob, the technicians...everyone is at the top of their game. This summer will be a quiet and more efficient air conditioning experience. If I could give 10 stars, I would