looking for a mason for foundation repair

Does anyone have a recommendation for a mason for foundation repair? We had wall anchors installed but the foundation still bows in. It is structurally sound, but we want to put it on the market this spring and several realtors have told us we should get it fixed as it's a turn off when people are looking. I've tried a few foundation repair companies, but the ones I've been in touch with only do things like wall anchors. Any leads would be very helpful! Thanks! Heidi -- Hipsters are Geek Chic. True nerds are Geek Orthodox. - Mo Rocca