Perma Jack or Atlas Piers

I need some foundation repair to be performed on an old home we are purchasing (need to 'fix' one corner).
I am trying to decide between Perma Jack and Atlas Piers. I live in Atlanta.
Has anyone used either companies ? Have you been satisfied ?
Thanks - Didier.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.