The Irrigation of J & C, based in Montvale, New Jersey, has served the Tri-State area since 1979.licida by the state of New Jersey, J & C is one of the precursors of design, installation and the Department of underground grass sprinklers. For residential and commercial sites, as well as athletics and parks fields. J & C also specializes in the lighting of high-end landscapes. The priority has always been and will continue to provide exceptional customer service. We are proud of the long-term relationships we have trained with our clientele, which have been based on a solid basis. Quality, value and confidence. We also form many sustainable friendships in the process!