At DGR Engineering, we build the foundation for every day. From roads and power lines to where parks and water intersect your life, we make it all work, and we’ve been doing it for more than 65 years. Our projects in civil engineering, water systems, electrical distribution and surveying can be
found all across the Midwest.
We build projects that both our clients and our employees can be proud of, because we live where we work. We have offices in Rock Rapids, Sioux City, and Ankeny, IA as well as Sioux Falls, SD and we share that foundation with our clients.
As one of the top engineering firms in the country, DGR received notice that it was selected as a repeat honoree by PSMJ Resources, Inc. for inclusion in its 2018 “Circle of Excellence”. DGR has earned this honor every year since 2014.
Our Work
Street & Utility Improvements
This project consisted of 3,700 L.F. of street improvements on 15th Street from Old Highway 77 to Clark Avenue in Dell Rapids. Also included in this project were improvements to the water main, sanitary sewer and storm sewer in conjunction with street improvements.
Dell Rapids, SD
Site Development
DGR performed the boundary and topographic surveying as well as the site design of school building addition as a subconsultant.
Sioux Center, IA
Street & Utility Improvements
This project consisted of street improvements for the downtown business district in Dell Rapids. Also included in this project were improvements to the water main, sanitary sewer and storm sewer in conjunction with street improvements.
Dell Rapids, SD
Turbine Control System Upgrade
The project included full removal and replacement of the existing control panels within the turbine building control room.
Marshall, MN
Coordination Study
DGR provided a device by device coordination study for the Willmar Municipal Utilities electric distribution system.
Willmar Municipal Utilities
