Public Works

It takes vast amounts of experience and expertise to put together lean project bids that consistently win projects. Duininck has been a premium heavy civil contractor to the states, counties and municipalities in our region for decades. We have a reputation for treating customers like partners, being good stewards of the environment and having friendly crews that show deep respect for the people and businesses of the communities where our projects are located.

Once awarded your contract, our team partners with your project managers, inspectors and engineers to deliver every detail of your specifications, requirements, plans and schedules. While we’ve likely completed hundreds of jobs like yours, we know that every project is different and comes with unique challenges. We are experts at keeping every aspect of your job on track and making adjustments for unexpected conditions that can arise to challenge your success.

By building premium quality infrastructure like roads, highways, parking lots, underground utilities and landing strips, we are building strong communities throughout the regions we serve.

Contact Us

We Serve

  • Federal
  • State
  • County
  • Municipal
  • Schools
  • Township

All Markets

We Build

  • Airport Runways
  • Highways
  • Streets and Parking Lots
  • Underground Utilities

All Services

We Sell

  • Aggregates
  • Asphalt

All Products

Related Services

Featured Projects

Kandiyohi County Road 5

This was a winding stretch through the beautiful countryside of Kandiyohi County.

Highway 23 Resurfacing

The Highway 23 project is part of a larger initiative to expand the current two lane highway to four lane spanning from Willmar, MN to St. Cloud, MN.

Legacy Commons

The Legacy Commons retail development is bringing revitalization to an area of Willmar, MN.

Join Our Team

At Duininck, we believe in supporting the communities we serve, investing in people, and living our values every day. If you’re ready to help us build stronger communities and join a world-class company that feels like family, apply today.