Central Irrigation Supply has several locations in the United States and Canada that distribute irrigation supplies, landscape lighting and drainage equipment. The company installs fountains, sprinkler systems and other irrigation products to homeowners and golf courses. Central Irrigation Supply also offers planning and design services. As a reseller, the company has an inventory of air compressors, valves, backflows, filters, pipes, pumps and fertilizing systems. Central Irrigation Supply is based in Elmsford, N.Y.