Our landscape retaining wall contractors understand the ins and outs of creating a functional and attractive retaining wall, from design and size to proper materials and slope issues. For 35 years, Graniteco’ team of professional landscapers and retaining wall contractors has been bringing beauty to the Twin Cities‘s landscape. By considering existing plants, shrubs and other plant elements, our team of experts will help design and create the perfect retaining wall that closely resembles and enhances existing exterior finishes.