HVAC Career - A job in high demand, that’s AI proof (for now)
HVAC Career The attic feels like a furnace, the thermostat is clueless, and the AC just quit on the hottest day of the year. Enter Carl Fagerstrom—part electrician, part plumber, part detective. Carl pulls back the curtain on the HVAC world with insider tips on keeping your home safe, cool, and filled with clean air. But beyond the tools and filters, Carl shares real career insight: why HVAC is “the king of the trades,” how clean coils and proper filtration can make an 18-year-old syste...