Let me share the harsh truth: most HVAC failures happen because someone missed a step. Didn't calculate the load accurately. Used cheap equipment. Got wrong the insulation needs. We've fixed dozens of these failures. And every time, we record another lesson. Like in 2017, when we started adding smart thermostats to each install. Why? Because Sarah, our master tech, got sick of watching homeowners burn money on poor temperature control. Now clients save $500+ yearly.
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