The 3 things I learned when I had my foundation repaired that shocked me: slab movement can pinch ducts

https://emiliozhyl819.hexaforgey.com/posts/foundation-repairs-near-me-3-key-things-to-know-before-you-make-the-call

The 3 things I learned when I had my foundation repaired that shocked me: slab movement can pinch ducts, HVAC balancing after lift is smart, and filter dust loads spike.