A.J. Milbes, CEO of Calwest Refrigeration Inc., remembers his first day on the job. In his early 20s, while earning his certification in heating, ventilation, air conditioning and refrigeration (HVAC/R) from Brownson Technical School in Anaheim, California, he got a job working for a small commercial refrigeration company nearby. “I showed up on my first day of work wearing a tie, button-up shirt, nice pants and dress shoes. Everyone laughed at me,” he says. A.J. soon learned why. He spent the day doing the dirty work of refrigeration, clamping pipe and running insulation. “I’d never done this type of work before, and I didn’t know what to expect,” he recalls, laughing at the experience. read more...