Sitework, Erosion, & Seeding Supply Company (SESSCO) is one of WNC’s largest suppliers of Erosion Control Blankets, Wattles, Filter Socks, Coir fiber/Logs, Silt fence, Filtrexx filter socks, Wheat straw by the bale, Etc. Products manufactured from Excelsior Fiber, Wheat Straw, Coconut and Synthetics, for multiple erosion control uses are in stock and readily available! We strive to keep one of the largest inventories of quality erosion control products in WNC.