Here's the brutal truth: most HVAC failures occur because someone ignored a step. Didn't calculate the load properly. Used incorrect equipment. Misjudged the insulation needs. We have fixed hundreds of these messes. And each time, we remember another learning. Like in 2017, when we decided on adding WiFi controls to all system. Why? Because Sarah, our master tech, got tired of watching homeowners waste money on bad temperature settings. Now clients save $500+ yearly.
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