I’m not a contractor but thought this was the best place to ask my question as I’ve done days of research with no clear answer. We have a concrete block walled garage with 10’ walls that needs serious help. The walls have settled over the years and have cracked and separated, I’ll post pics as soon as I can. There are 3 garage doors on the front, a man door on the one side and man door on back. The sections between the garage doors has drifted significantly. My question is how do I bring it back square and or stop it from worsening. We need to replace the roof badly but thought we would like to add a loft/apartment above the old structure if possible. Any help appreciated.