She Trusted My HVAC Truck Before I Fixed A Thing episode artwork

EPISODE · Jul 20, 2026 · 18 MIN

She Trusted My HVAC Truck Before I Fixed A Thing

from The Human Diagnostic

A woman hired me once for a reason that had nothing to do with whether I was any good. She told me so herself, right there on the porch, before I had even opened my bag. I have seen your truck go by for years, she said. That is why I called you. Not a review, not a friend who swore by me. My truck. She had watched that old truck roll down her road a thousand times over the years, headed to somebody else's house, and somewhere along the way it went from a thing she did not notice to a thing she trusted. By the time she called, she already believed in me a little, and I had not earned one bit of it yet. In 1968, a psychologist named Robert Zajonc published a paper with a plain title, Attitudinal Effects of Mere Exposure. He showed people made-up words, characters they could not read, and faces of strangers, and the only thing he changed was how many times a person saw each one. The rule came back clean every time. The more often someone saw a thing, the more they liked it. Not because it was good. Just because it had become familiar. I see this all over my trade once you know to look for it. People stick with the brand that was on the furnace in the house they grew up in, even when a better one is sitting right next to it. They call the company whose name is on the ball field bench or the back of the church bulletin, not because that company is good, but because that name has worn a groove in their memory. The young me got this wrong for years. I used to get sour that some established outfit got the call just because folks had seen their sign longer than mine. I thought being good ought to be enough. But being good is invisible until somebody lets you in the door, and familiarity is a lot of what opens the door. Standing around bitter about that is like being mad at gravity. What works is understanding it and then earning what it gave you. Familiarity handed me that customer on credit, and credit has to be paid back with the actual work. So I did the work clean. I showed her what I found. Familiarity got me in the room, and the work is what kept me on the other side of the door. She is still a customer years later. Core line: "Familiarity gets you in the room. What you do in the room is what makes it real." 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 47+ 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:Book Online🌐 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: x.com/HartzellsHVACFacebook: facebook.com/hartzellsheatairLinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

Episode metadata supplied by the publisher feed · Published Jul 20, 2026

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A woman hired me once for a reason that had nothing to do with whether I was any good. She told me so herself, right there on the porch, before I had even opened my bag. I have seen your truck go by for years, she said. That is why I called you. Not a review, not a friend who swore by me. My truck. She had watched that old truck roll down her road a thousand times over the years, headed to somebody else's house, and somewhere along the way it went from a thing she did not notice to a thing s...

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She Trusted My HVAC Truck Before I Fixed A Thing

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