TradeMasters 
Workshop Inc.

When I was a first year 313A refrigeration apprentice I carried a pager around and some quarters in my pocket – just in case I received...

Most of us have natural proclivities that make us good at doing certain things. With a little luck we discover those natural gifts and...

Technicians in this trade can legally work on refrigerant-charged equipment which is generally designed to provide refrigeration to a...

CHRIS BUDD 25 + years HVAC/R industry experience 313A and G1 licensed Master Heating Installer Professor of HRAC Certified HRAI...

As trainers we asked ourselves, how can we improve exam success for every kind of learner?  Each of us is so different. An examination...