About Us
Winning in Innovation
Decades of Success
For nearly three decades our superintendents, foremen, craftsmen, and laborers have been dedicated to ensuring superior results for our project owners. Our reputation is built on the quality of our work and our expertise in the industry ensures project success.


PKG has focused on the construction of water and wastewater treatment facilities primarily in North Dakota, South Dakota and Minnesota. In addition to this tri-state area, PKG has completed projects in Iowa, Nebraska, Texas and Florida.
Our Experts
Get to Know Our Team

Darin Pfingsten
President

Seth Nutt
Construction Manager

Mark Grothe
Safety Manager

Zachary Pfingsten
Project Manager

Ryan Nelson
Controller

Russell Sorenson
Consultant/CMAR Manager

Alexis Stofferahn
HR Manager

John Gisvold
Senior Project Manager

Madison Gropp
Project Manager

Jeremy Johnson
Project Manager

Jordan Bonnet
Lead Estimator

Exceeding expectations from project design to final completion.
PKG offers custom formwork solutions to achieve high quality results for any given project. On any given project, PKG self-performs an average of 70% of the work including excavation, yard pipe, demolition, cast-in-place concrete, precast concrete, structural steel, process equipment, process piping, and helical deep foundations.
The remaining scopes of work are subcontracted out. PKG is committed to utilizing local markets and hiring the most qualified and trustworthy subcontractors.
It's personal to us.
Family owned and operated since 1995, our committed team members exemplify passion for the water/wastewater industry. We believe that our passion directly correlates to our quality of work. We focus on client satisfaction, and we conduct every project as though it were our only job.
