The 3 things I learned when I had my foundation repaired that shocked me: push piers depend on house weight
https://manuelrsye832.inkharbory.com/posts/residential-foundation-repairs-3-questions-to-ask-before-you-call-2
The 3 things I learned when I had my foundation repaired that shocked me: push piers depend on house weight, light additions may need alternate systems, and brackets matter.