The 3 things I learned when I had my foundation repaired that shocked me: city maps of utilities can be wrong

https://felixojsu090.inkharbory.com/posts/before-you-call-3-must-know-facts-about-foundation-repair-near-me

The 3 things I learned when I had my foundation repaired that shocked me: city maps of utilities can be wrong, private lines hide everywhere, and 811 marking is non-negotiable.