Engineered Solutions for the Water and Wastewater Industries

DuBois-Cooper Associates is an equipment manufacturer representative company focused on the water and wastewater industry in the State of Michigan.  We have been providing valued service to customers since 1950 and are proud of our role in keeping Michigan’s water resources clean.  Our experienced team and industry leading equipment partners have the technical knowledge to deliver effective solutions for your water and wastewater needs.


Contact DuBois-Cooper Associates today to find out how we can help you.

Introducing Gorman-Rupp's NEW Quick Ship Pump, Motor & Base Program! Packages come equipped with a Super T Series® self-priming, solids-handling pump and a NEMA, TEFC motor, each mounted on a modular base. Contact us today for more information on this quick turnaround solution!


DuBois-Cooper Associates, Inc.

905 Penniman Ave.

PO Box 6161

Plymouth, MI  48170-0161


Phone: (734) 455-6700

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