Junior was extraordinary. He had a plan to move forward from our old air conditioners/furnaces and do better with updated and energy efficient Lennox units. The new and larger duct work replaced the old smaller ones which made a lot of difference in the air flow throughout our house. Junior was thorough when explaining the new plan and showed us pictures of the old units and duct work in our attic. He came out and checked on the progress during the day's installation and followed up with phone calls afterward. He is an example of great customer service and we valued his professionalism throughout the whole process. Would definitely recommend Sierra Air Conditioning Inc.
more