The 3 things I learned when I had my foundation repaired that shocked me: engineers first, contractors second
https://felixurbd613.rivetgarden.com/posts/foundation-repair-and-basement-waterproofing-3-must-know-items-before-calling
The 3 things I learned when I had my foundation repaired that shocked me: engineers first, contractors second, and documentation is your only defense if anything goes wrong later.