Landscaping supply store. Established in 1972, Frank Dupuis Landscaping & Trucking Ltd. provides rockery, shredded topsoil, decorative stones and pods supplies to residential clients and commercial contractors in Windsor and Essex county. Our services also include backhoe and dump truck services, bubbling rocks, bulk salt, flagstone, weed cutting, sand and fill and more. Call Frank Dupuis Landscaping & Trucking Ltd.