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

https://www.scribd.com/document/1035921751/3-Things-You-Should-Know-Before-Hiring-for-Foundation-Repairs-Near-Me-197503

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.