The 3 things I learned when I had my foundation repaired that shocked me included: some noise is unavoidable

https://cashczpw118.brightsora.com/posts/the-homeowner-s-3-things-to-know-before-calling-for-crawl-space-encapsulation-and-foundation-repair

The 3 things I learned when I had my foundation repaired that shocked me included: some noise is unavoidable, but mats protect floors, and sealing vents keeps dust down.