Here's the ugly truth: nearly all HVAC failures take place because someone ignored a step. Failed to calculate the load correctly. Used incorrect equipment. Miscalculated the insulation needs. We have fixed dozens of these disasters. And each time, we record another insight. Like in 2017, when we decided on adding smart thermostats to every system. Why? Because Sarah, our master tech, got tired of watching homeowners lose money on poor temperature settings. Now clients save hundreds yearly. https://homeguide.com/wa/everett/garage-door-repair/product-air-heating-xhvDmV4PL