As any experienced Construction Companies in Inner City Roofing And Masonry Contractors would tell you, the purpose of the retaining wall is not only to have an incredible design that pleases the eye; but to ensure the safety and security of the land by preventing soil erosion. Especially so that your property may be built on high and uneven slopes. The purpose of a strong and stable retaining wall will ensure the integrity of the property while a beautiful design will meet the eye.