The 3 things I learned when I had my foundation repaired that shocked me included: pier spacing is engineering
https://chancejxzp608.scriblorax.com/posts/residential-foundation-repair-near-me-3-things-to-know-before-the-first-phone-call-2
The 3 things I learned when I had my foundation repaired that shocked me included: pier spacing is engineering, not guesswork, and fewer deep piers can beat many shallow ones.