The 3 things I learned when I had my foundation repaired that shocked me were: interior slab injections can lift small

https://blogfreely.net/morvetgbfq/h1-b-3-things-you-should-know-before-calling-for-foundation-repairs-a-4c11

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.