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Wastewater Treatment and Planning

The best wastewater treatment systems are efficient, reliable, and practically invisible. Most importantly, they protect public health.

At Prein&Newhof, we don’t settle for quick fixes, or believe in one-size-fits-all solutions. We get to know your system so we can help to meet your changing needs.

We design and rehabilitate large and small wastewater systems in Michigan. We research possible new components, recommend upgrading or eliminating aging pump stations, provide solutions for addressing corrosion and odor problems, and look for ways to increase energy efficiency.

Our services include:


If you are interested in a new wastewater treatment system or in removing inefficiencies and improving the quality of your discharge from your treatment plant, contact us.


Mark Prein, PE
(616) 364-8491