The 3 things I learned when I had my foundation repaired that shocked me: you need lien releases with each payment
https://www.mediafire.com/file/5qbpq25pqv8asic/pdf-76552-32410.pdf/file
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.