Best Furnace Unit in Phoenix AZ

Semper Fi Heating and Cooling was highly recommended on several posts as being a responsive family owned/operated business. My husband and I like to support Mom and Pop businesses whenever we can. The tech, Stuart arrived today to perform a 29 point check on our heating/cooling system. Stuart arrived in a timely manner, was very competent, professional and polite.Would definitely recommend Semper Fi as a business to keep your heating/cooling system in perfect working order.