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Independent Millwright Contractors of MN and SD

Union Millwrights – Doing the Job Right on Time and On Budget

IMCA is an association of Union Millwright Contractors committed to the goal of
providing leadership and increasing professionalism throughout the Millwright industry.


Our contractors offer the
versatility and expertise to
complete a variety of projects.

Local 548

We have a 100-year
tradition of pride
and craftsmanship.


Skillfully-trained craftsmen that provide superior results.


Better wages and better benefits through superior training.


Get superior technical training and start with rewarding career as a union millwright.

Featured Work

Getting superior results for our customers.

Let’s work together on your next project.

Our millwright contractors are the best choice and the only choice to get your job done on time, on budget and finished right the first time.