Harward Irrigation Systems started out selling agricultural systems, but over the years it has expanded. Through our Sprinkler World stores, we design sell residential and commercial lawn sprinkler systems, tools, parts, landscape edging, weed fabric, and fertilizer. We can design an irrigation system to suit your needs. The Harward Engineering division has designed a variety of systems including home sprinkler systems, city parks, large farms and orchards, and major community and irrigation water company projects.