Try MBR Foundation Repair - http://www.mbrgfr.com/main.html
I haven't used them yet, but I got an estimate from them & they seem reasonable.
Here is the name & number that I was given by a realtor:
Phillip Duffin
###-###-####
*He actually submitted my info to his office & they sent out someone else - but he may get a kickback for the referral or something.
Tell him that you got their info thru the grapevine of Cindy Roeschen (Realtor w/Trinity Group)
They will take that into consideration when quoting you a price because they get so many referrals from realtors... they will give you "the customer" a discount.
Hope all of that makes sense!
Again - I haven't used them yet - just given a really great referral from a realtor that I am working w/on purchasing a home.
~S.