The 3 things I learned when I had my foundation repaired that shocked me were: underpinning locations affect interior
https://telegra.ph/Residential-Foundation-Repair-Near-Me-3-Things-to-Know-Before-the-First-Phone-Call-05-05
The 3 things I learned when I had my foundation repaired that shocked me were: underpinning locations affect interior lifts, not every wall gets a pier, and corner loads dominate.