What is a Precision Tune-up and how much does it cost?

As well as the comprehensive visual inspection that comes with our System Inspection, a Precision Tune-up also includes a complete maintenance cleaning and lubrication of the heating or air conditioning equipment components. Find out more here about Norrell Service Experts Heating & Air Conditioning’s Precision Tune-up steps . The cost of a tune-up changes depending on the season, and may generally fluctuate from $69 to $159. Printable coupons with seasonal discounts on tune-ups are also usually available on our Coupons page.