Rotochopper headquarters front of new office buildingRotochopper headquarters front of new office building

Who We Are

We design, build, and support a compete line-up of horizontal grinders, wood chip processors, asphalt shingle grinders, and mobile bagging systems from a state-of-the-art manufacturing facility in St. Martin, Minnesota.

piles of mulch multiple colorspiles of mulch multiple colors

Our People

We are an employee-owned (ESOP) manufacturer committed to our roots as a small Mid-western company. As a factory-direct company, we are uniquely invested in the success and satisfaction of each customer. We work directly with customers to develop innovations that create economic opportunities and environmental sustainability. We proudly maintain a reputation for world-class customer support.

pile of mixed construction and demolition debrispile of mixed construction and demolition debris

What We Believe

We are proud of our unwavering commitment to the philosophy and founding principles that launched the Rotochopper brand of grinding equipment in 1990. We believe that waste materials are simply opportunities in need of the right equipment, knowledge, and support. We believe the greatest value we provide to our customers is found in our people, not just the technology we innovate.