This is not my first time purchasing from Air 1 Heating & Cooling. They have well educated and knowledgeable installers, as well as terrific office staff! Everyone is very friendly. The work today was installing a humidifier onto the furnace which was installed by them July 2019. The workmanship is thorough, neat, and done nicely. The installer is meticulous in every detail of his work. I am always very impressed with their neatness and professionalism.
