The 3 things I learned when I had my foundation repaired that shocked me: the loudest day is the push or torque day
https://canvas.instructure.com/eportfolios/4298998/home/3-things-smart-homeowners-do-before-calling-a-foundation-repair-company
The 3 things I learned when I had my foundation repaired that shocked me: the loudest day is the push or torque day, metal-on-metal sounds carry, and neighbors will ask questions.