Diamond Dust Landscaping & Design Inc. Landscaping & Snow Removal. Transform your property with the experts at Diamond Dust Landscaping & DesignInc. Serving Smiths Falls and the Ottawa Valley communities, we provide premium outdoor solutions for every season. We specialize in high-end landscape construction and design, including: Hardscaping, Sofescape,2/3D Design to Lighting. Winter Services: When the seasons change, we keep... Read More about Diamond Dust Landscaping & Design Inc.