Jones Stephens is a premier manufacturer of rough plumbing products with a strong brand built on providing 30 years of innova ... tion for professional contractors. Known for delivering high-quality, reliable products and world-class service, Jones Stephens provides the broadest selection of plumbing products, from repair and installation products to tools and leading-edge innovations. Our mission is simple: provide maximum value and the highest quality products for plumbing and gas applications. read more