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Over the years, DDE has grown into a fundamental partner for businesses in a wide range of industries. Our combination of experience and aptitude combined with our professional commitment to quantifiable results, has become our defining Modus Operandi. 

DDE was the brain-child of a wastewater industry need for sustainable solutions to rapidly changing regulatory compliance. From treatment systems optimization and upgrades, to full systems implementation, permitting and regulatory conformity, DDE has developed into a market leader by delivering uncompromising results. 

Over the years, DDE has and continues to generate millions of dollars in savings that represents an invaluable alliance to our clients.

Our mission is to build professional relationships with our client partners grounded on trust and collaboration. 

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