The 3 things I learned when I had my foundation repaired that shocked me: you need lien releases with each payment
https://troywvms590.cavandoragh.org/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: you need lien releases with each payment, permits must close, and final drawings should match new conditions.