What is an HVAC apprentice and how long does the training typically last?

An HVAC apprentice is a trainee technician who works under experienced professionals to learn heating, ventilation, air conditioning, and refrigeration systems installation, maintenance, and repair. The comprehensive training combines classroom instruction with hands-on field experience, typically lasting 3-5 years before achieving journeyman status. Apprentices follow an earn-while-you-learn model, receiving wages from day one while acquiring valuable skills in this stable and lucrative skilled trade.