R.J. Industries, Inc. is a Long Island and NYC based contractor that specializes in Wastewater Treatment Plant construction and other infrastructure work. We perform public works contracts for New York City Department of Environmental Protection (NYC DEP), Nassau County DPW and Suffolk County DPW as well as local municipalities throughout Long Island.Our areas of expertise include water treatment plant construction, water reuse projects, Advanced Oxidation Process (AOP) treatment facility, clean Water Treatment, underground fuel storage pump and tank installation and gas/utility metering facilities. We are proud to promote safety (Zero Accident Initiative), and Equal Employment Opportunities, supporting New York State Economic Development programs that advance the recruitment and utilization of MWBE, DBE and SDVOB firms.