pier

Some background: We bought a 1967 built home 6 months ago in Seattle area. Recently we noticed a crack in our ceiling in the kitchen. It was pretty small, so we chalked it up to bad construction techniques. Also, it did not seem like a crack caused due to foundation settlement. Pic of the crack...

Hello All, I have a 2 story barn original to the home(1800s), at some point it looks like the original foundation was pulled and a concrete Pier Foundation was put in. As noted in the pictures they are in very rough shape. Most have heaved completley out of the ground with some being only 2'...