"As far as having a broken furnace and getting it fixed, this was an awesome experience. Don was helpful over the phone and sent someone within 2 hours of my call. I didn't have to wait around - I was simply told a time to be at my home. The furnace was fixed in about 1/2 an hour and the charge was very reasonable. I would highly recommend AZ and I will use them again."

"They were very professional, skilled and prompt. The part price was markup over 400%. I was charged $189.00 for a 41-408 furnace ignitor. The highest price I saw on the internet was under $40. If the price was more reasonable, I would most definitely recommend this company,"

"The service tech appeared to my untrained eyes to do a very thorough cleaning and inspection of my furnace and air conditioner. He explained each step he completed and indicated to me what I need to do in the way of maintenance. As a result, I signed a one year service agreement with AZ-Tech."