This is the harsh truth: nearly all HVAC failures happen because someone ignored a step. Failed to calculate the load accurately. Used incorrect equipment. Misjudged the insulation needs. We have fixed dozens of these messes. And each time, we record another learning. Like in 2017, when we started adding WiFi controls to every system. Why? Because Sarah, our senior tech, got sick of watching homeowners waste money on inefficient temperature control. Now clients save $500+ yearly.
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