CONTRACTOR MEET-UPS
w/ Gary McCreadie (HVAC Know it All)
Get real-world insight from one of the industry’s most trusted voices.
Join Gary McCreadie (HVAC Know It All) for interactive contractor meet-ups
designed to spark honest conversation, practical learning, and peer-to-peer insight.
HVAC Troubleshooting
Wednesday, March 25th
11 am - 12 pm
Room 706
Starting an HVAC Business
Thursday, March 26th
11 am - 12 pm
Room 706
Walk through Gary’s real-life troubleshooting process—from electrical and airside diagnostics to refrigeration challenges. This open discussion encourages questions, shared experiences, and practical takeaways you can apply immediately in the field.
Thinking about going out on your own—or refining the business you’ve built? Gary shares his journey into business ownership, covering key decisions like getting started, van purchases, CRMs, bookkeeping, marketing, and more. Bring your questions and learn from both Gary and fellow contractors.
Gary McCreadie is a Refrigeration Journeyman and Gas Fitter 1 with more than 26 years of experience in the HVAC and refrigeration trades. He is the owner of McCreadie HVAC and Refrigeration, where he has built a reputation for technical expertise and a strong commitment to supporting fellow tradespeople.
Gary is also the creator and president of HVAC Know It All, an educational platform dedicated to the HVAC community. The platform includes hvacknowitall.com, the HVAC Know It All Podcast, the HVAC Know It All app, the HVAC Know It All YouTube channel, and a network of social media communities focused on learning, teaching, and entertaining those working in the trade.
Most importantly, he is a husband and proud father of three boys.