Olathe Retaining Walls Enhance your outdoor space by making it both functional and beautiful with an Olathe retaining wall installation » . A properly constructed retaining wall can stop erosion and give your landscaping added structure, stability and beauty. Experienced installers of the courtyard cover in Olathe go up and beyond using strong materials such as stone or concrete blocks, or brick. Whether your goal is to increase your outdoor living space, increase the purpose of your yard, create better drainage solutions, or beautify your assets from pavement to back fences, providing a solid return on professional installation investment, until you are the owner of your home.