As with all of the heating and cooling technicians from Sierra, Joe was very knowledgeable, courteous and thorough. He performed a thorough inspection, winter tune up and cleaning of our heating system and provided helpful information on filters to use and areas which may need attention in the future. He also installed our metal bedroom filter, which is always a pain because of it position over our bed. the 5 minutes it took to do it was much appreciated. Finally, as we may be moving this spring, he offered suggestions of what to look for in a prospective home and suggested having it checked out by Sierra before purchase to save possible surprises after moving in. Thanks Joe...Monty B.
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