The Masons Edge Serving St Joseph Mo, Kansas City Mo, Kansas City KS and The Surrounding Areas. Specializing in Driveways, Decorative and Stamped Concrete, Sidewalks, Retaining Walls, Dirt Work, Finished Floors and More.. Driveways,Decorative and Stamped Concrete,Sidewalks,Retaining Walls,Dirt Work,Finished Floors and More.