Sweeny’s HVAC Academy

09/20/2026

https://www.hmsweeny.com/s/ANGELOS-COMPLETE-BOOK-11-10rev.pdf

09/20/2026

https://www.hmsweeny.com/student-portal

Student Portal Since 1978, it has been company president Angelos Backus’s passion to provide education about the industry to our customers. For over 30 years, he taught HVAC training classes to those pursuing careers in the industry. Even though Mr. Backus does not teach any more, he still is more...

09/03/2026

https://www.amazon.com/dp/B0DH3MSS51?lv=shuf&channelId=500&plpRedirect=mhFallback

My lifetime’s travel from the mountains of Lycosura Greece, to the Capitol of the United States of America

09/02/2026

07/25/2026

Good morning, Joe I took your H M Sweeny class this past October on the 4th and 5th and I just want to let you know I finally took the master exam yesterday again for the first time after I took your class though and I passed. Man what a relief this is, it still hasn’t sunk in yet. But I want to say thank you for the reassurance that you help present and study techniques they were streamlined and effective. Although they added some new stuff I’d like to think, nevertheless what you teach and have highlighted in your course arsenal is enough to get a person to pass and I just proved it. To me you’re doing God’s work helping improve people and their families lives, and I’m a receipt of that proof, forever I’m indebted , thank you again Joe.

05/19/2026

https://www.facebook.com/share/16xq5m9csw/?mibextid=wwXIfr

03/05/2026

The class fills up quick don’t be left out

01/15/2026

01/13/2026

The best book about HVAC&R