Due to COVID-19 we are suspending our in-store training until the fall. Our primary concern is the health and safety of both you, our customer, and our staff.
If you would like to continue your training via our online resources please
Please select your state to view classes near you.
Expert-lead HVAC technical training
We offer a variety of HVAC technical training including installation, service and troubleshooting training courses. From AC 101 to Hydronics we’ll cover the important concepts to help you service your customers better and faster.
Our technical expert has over 40 years of HVAC experience including managing his own company. He knows what contractors face every day and is always eager to answer your questions.
All of our classes qualify for NATE credits.
Short on time? We have online training too!
Check out our online training resources and learn at your pace on your schedule.
Johnstone University for Contractors is an online training portal available to Johnstone Supply customers. JU for Contractors offers course topics including technical, business, customer service, safety compliance and more.
NATE certified? Several of these courses are approved for NATE credits.
Check out our YouTube page for technical tips from our staffed technical advisor, Jerry McPeak.