RJN Group, Inc.

RJN Group, Inc. is a professional engineering consulting firm, specialising in municipal water, wastewater, and stormwater systems. Our mission is to solve performance issues and build solutions to help our clients maintain quality services for their communities. Built on an engineering foundation, our Clarity® project life cycle application marries sound data management with smart analytics, offering full transparency as each program evolves. This innovative approach brings faster results for quicker decisions and better solutions.

200 West Front Street
Wheaton, Illinois 60187 USA

Paul Costa

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Paul Costa

President and CEO
RJN Group, Inc.

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