The More He Knew, the Less He Checked the Heat Pump

There is a kind of technician I have hired three or four times in forty-five years and let go of every single one. He is not lazy. He is not stupid. The opposite. He is sharp, he reads, he has opinions, he can name every component in a Trane variable-speed air handler and tell you which engineer at the factory probably signed off on the board. He shows up to the interview confident. His references check out. The first month, he is impressive. Then the callbacks start. I want to talk about that today. About a pattern I have watched repeat at least four times in my own shop and a dozen more times in shops I have visited around Oklahoma. The tech who knows everything and fixes nothing. The first time I saw it I was maybe thirty years old. Working at a competitor's shop in Oklahoma City, before I opened my own place. There was a guy I will call M, because he was real and I do not need to put his name on the internet. M had eight years on me at the time. He had taken every factory training course American Standard and Carrier and Lennox offered. He had a notebook full of wiring diagrams he had drawn himself. He could quote the SEER ratings of equipment that had been off the market for ten years. The customers loved him for about thirty minutes, which was how long he took to explain what he was about to do. Then he would start working, and something would not go quite right, and he would explain why what was happening was not actually possible given the design of the system, and the customer would start watching him a little more carefully, and he would explain that the customer's previous tech had probably done something wrong, and four hours later he would leave with the job uncompleted and a story about why it was the manufacturer's fault. The callbacks on M ran about forty percent. Mine were under five percent and I knew about a tenth what he knew. Core line: "He has been told his whole life that he is smart, and the trade has confirmed it, and by year three he believes he has the equipment figured out." Give Us A Shout Thanks for tuning in to Hartzell's Heat & Air, HVAC in Kingfisher and central Oklahoma. From Kingfisher to coast-to-coast consulting, we design, install, and maintain smart, efficient systems that deliver year-round comfort. We're family-run and powered by 45+ years of experience. Whether it's AI-powered thermostats, geothermal systems, or classic tune-ups, we deliver upfront pricing, expert care, and warranties that back it all up. 🛠️ Book Online:https://book.housecallpro.com/book/Hartzells-Heat--Air/4a569038b3dc460daf2d5f6497b18351?v2=true🌐 www.hartzellsheatair.com📞 (405) 375-4822 🚛 Trane Comfort Specialist • Mitsubishi Diamond Dealer • ClimateMaster Elite🛡️ VIP Comfort Club • Remote Monitoring • Extended Warranties 📲 Follow us for tips, updates, and real-world installs:YouTube: @hartzellsheatair6003X: https://x.com/HartzellsHVACFacebook: facebook.com/hartzellsheatairLinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.