Extremely pleased with the job Clarke Basement Systems did to salvage our retaining wall. It was old and leaning more and more with every passing year. We knew we'd soon have to get it worked on or taken down and replaced. CBS gave us a fair estimate and did not over-promise as to results. They ended up righting it to within a few degrees of perfectly vertical. Lovely. They used a unique geo-engineered solution that involved putting steel plates on the exterior of the wall and linking by means of 3/4" steel rods to a set of steel anchor plates buried under the driveway. Don, Austin and Nolan were punctual, pleasant and did it right.