This is the harsh truth: the majority of HVAC failures happen because someone missed a step. Didn't calculate the load accurately. Used undersized equipment. Got wrong the insulation needs. We've fixed hundreds of these disasters. And each and every time, we record another lesson. Like in 2017, when we decided on adding smart thermostats to every install. Why? Because Sarah, our master tech, got sick of watching homeowners waste money on inefficient temperature control. Now clients save $500+ yearly.
https://www.linkedin.com/company/product-air-heating-cooling-and-electrical