Let me share the brutal truth: nearly all HVAC failures take place because someone missed a step. Didn't calculate the load accurately. Used cheap equipment. Misjudged the insulation needs. We've personally fixed hundreds of these messes. And every time, we file away another lesson. Like in 2017, when we decided on adding smart thermostats to every installation. Why? Because Sarah, our senior tech, got sick of watching homeowners waste money on bad temperature control. Now clients save $500+ yearly.
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