HVACR industry veteran Don Gillis has worked on both sides of the counter, as a technician and, later, a wholesaler. He’s now brought his technical training expertise to HARDI.
More than two-thirds (68%) of those in the Gen Z and Millenial generations expressed concern about long-term effects of poor IAQ — more than double the rate of Baby Boomers (28%).
In this article, three technicians shared the things they wish they’d known starting out, the mistakes that taught them the most, and the “unwritten rules” a tech can only learn on the job.