Let me share the brutal truth: the majority of HVAC failures occur because someone ignored a step. Didn't calculate the load accurately. Used undersized equipment. Misjudged the insulation needs. We've personally fixed hundreds of these failures. And each time, we remember another lesson. Like in 2017, when we started adding WiFi controls to every install. Why? Because Sarah, our senior tech, got frustrated of watching homeowners burn money on poor temperature control. Now clients save 20-30% yearly.
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