Whether you’re a homeowner beginning a construction project or a contractor on a job, having the right type of landscape materials and landscaping supplies is crucial. Sam Johnson Construction has a large inventory of materials available to you for whatever your project may be. We provide a diverse line of aggregates and related landscaping materials to all parts of the construction industry as well as those working on do-it-yourself projects. In addition to our bulk aggregate stones and decorate rocks, we also are the leading supplier of mulch, sand and and other fill material in Arkansas.