Why $49 AC Tune-ups Are Bait

Cool Talk with Hartzell's | Your HVAC Questions, Answered! · Jun 14, 2026 · 24m · transcript

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HOST A: Trane published a piece on their consumer blog that quietly puts numbers on something the trade has been arguing about for years. National range for a residential AC tune-up. $120 on the low end. $350 on the high end. HOST B: That is a wide range.

I'm Dave Hartzell at Hartzell's Heat & Air in Kingfisher, Oklahoma. 45 years in the trade, Master HVAC license. On Cool Talk I cover the stuff central Oklahoma homeowners actually need to know about heat, air, and indoor air quality.

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