The 3 things I learned when I had my foundation repaired that shocked me were: interior slab injections can lift small
https://www.livebinders.com/b/3708084?tabid=7c2d513e-2ec7-3f72-ab2d-12b4ec3a9aed
The 3 things I learned when I had my foundation repaired that shocked me were: interior slab injections can lift small areas, but they won’t fix drainage and can migrate.