Jen Hill Construction Materials is a family-owned and operated business. Since 1988, Jen Hill provides design and installation guidance and distributes the leading construction materials for Erosion & Sediment control, Storm Water Treatment, Slope Stabilization, Roadway Construction and Porous Pavement products. Jen Hill prides itself in supplying top-of-the-line, quality products and therefore only distributes from named manufacturers that have the processes and proven performance to maintain our reputation. Technical specifications for all products are available on request.