DGR Engineering

DGR Engineering DGR Engineering specializes in civil/survey, electrical power, aviation, and water/wastewater engineering .

We provide our clients with trusted, professional, solutions. From roads and power lines, to where parks and water converge, DGR Engineering has been building the foundation for everyday life since our founding in 1952. Our aviation, civil engineering, water/wastewater systems, electrical power and surveying projects stand out in communities and organizations across the Midwest. With offices in Ro

ck Rapids and Sioux City, Iowa, as well as Sioux Falls, South Dakota, the DGR Engineering team lives where we work. Our strong, decades-long foundation is proudly shared with clients who put their trust in us. Recognized again in 2022 by PSMJ Resources, Inc., and every year since 2014, for inclusion in its “Circle of Excellence,” DGR is honored to be known as a high performing organization of distinction.

JOIN OUR TEAM! DGR Engineering is seeking a qualified Project Accounting & Billing Manager to join our Rock Rapids busin...
09/03/2026

JOIN OUR TEAM! DGR Engineering is seeking a qualified Project Accounting & Billing Manager to join our Rock Rapids business office.

DGR Engineering offers a competitive salary and benefits package in a challenging and professional work environment. Learn more and apply today: https://conta.cc/4zSqGI7

dgr.com

Two of our engineers went "Back to School" on Friday, visiting Hull Protestant Reformed Christian School to share their ...
08/31/2026

Two of our engineers went "Back to School" on Friday, visiting Hull Protestant Reformed Christian School to share their expertise with 6th-8th students. The group was finishing a STEM unit on bridge construction. Thanks, Hull Protestant Reformed Christian School for having us, and thanks, Chelsea and Bryce for taking time out to inspire the next generation of engineers and problem-solvers! dgr.com

✈️ Fly in or Drive in & Join the Fun! 🚗 We're excited to be part of the Luverne Airport Fly-In/Drive-In this Saturday an...
08/27/2026

✈️ Fly in or Drive in & Join the Fun! 🚗 We're excited to be part of the Luverne Airport Fly-In/Drive-In this Saturday and to continue building connections in the community as we celebrate the opening of our new Luverne office space! We're looking forward to connecting with the community and meeting friends, neighbors, clients, and visitors from across the region.

Be sure to stop by our booth while enjoying a pancake breakfast, aircraft displays, skydivers, a car show, inflatables, and more. Whether you arrive by air or by road, there's something for everyone!


dgr.com

Big News! We now have offices in Luverne, MN! Since 1953, we’ve partnered with the City of Luverne and clients throughou...
08/25/2026

Big News! We now have offices in Luverne, MN! Since 1953, we’ve partnered with the City of Luverne and clients throughout the region to provide practical solutions, responsive service, and trusted expertise. This new office space allows us to be even closer to the people and communities we serve. We look forward to building new partnerships, strengthening existing relationships, and serving the Luverne area as a nearby, trusted resource!

Learn more at https://conta.cc/3lhD27m

dgr.com

Congratulations Nathan VanDeBerg of Brandon, SD! Nathan is a senior Civil Engineering major at Dordt University, has bee...
08/24/2026

Congratulations Nathan VanDeBerg of Brandon, SD! Nathan is a senior Civil Engineering major at Dordt University, has been named a recipient of one of six $2,000 DGR Engineering Scholarships. He is pictured with Justin Christensen of DGR Engineering, who presented the award.

Since 1995, DGR Engineering has awarded scholarships to help support and encourage the next generation of engineering and land surveying professionals. dgr.com

Our congratulations to Tayla Lovan of Iowa City, IA! Taya has been awarded a $2,000 DGR Engineering scholarship in recog...
08/24/2026

Our congratulations to Tayla Lovan of Iowa City, IA! Taya has been awarded a $2,000 DGR Engineering scholarship in recognition of her academic excellence, leadership, involvement in engineering-related activities, and potential to make meaningful contributions to the engineering profession.

Lovan is a senior Electrical Engineering major at the University of Iowa. (No photo available.) dgr.com

We are happy to recognize Simon Konechne of Rock Rapids, IA, recipient of a $2,000 DGR Engineering Scholarship. Simon is...
08/24/2026

We are happy to recognize Simon Konechne of Rock Rapids, IA, recipient of a $2,000 DGR Engineering Scholarship. Simon is a senior Electrical Engineering major at SDSU. Simon is pictured with Chelsea Hunt of DGR Engineering and Curt Dieren, President of DGR Engineering.

The DGR Engineering Scholarships are awarded annually to students who:
• Have completed at least 45 semester credit hours by June 1
• Are enrolled in an accredited undergraduate engineering or land surveying program in the upper Midwest
• Maintain a minimum 3.0 GPA

Congratulations, Simon!
dgr.com

Congratulations go out to Benjamin Horner of Hartford, SD, recipient of a $2,000 DGR Engineering Scholarship! Benjamin ...
08/24/2026

Congratulations go out to Benjamin Horner of Hartford, SD, recipient of a $2,000 DGR Engineering Scholarship! Benjamin is a senior Civil Engineering major at SDSU. He is pictured with Riley Rinehart, representing DGR Engineering.

The DGR Engineering scholarship program reflects the firm's long-standing commitment to education, professional development, and the future of the industries it serves. dgr.com

Congratulations, Ethan Hoefert of Rock Rapids, IA on being selected to receive a $2,000 DGR Engineering Scholarship. Eth...
08/24/2026

Congratulations, Ethan Hoefert of Rock Rapids, IA on being selected to receive a $2,000 DGR Engineering Scholarship. Ethan is a senior Civil Engineering major at SDSU.

Since 1995, DGR Engineering has awarded scholarships to help support and encourage the next generation of engineering and land surveying professionals.

Ethan is pictured with Jarrod Luze, and Miriam Martens of DGR Engineering. dgr.com

We are pleased to begin introductions of our six scholarship recipients for the '26-'27 academic year! DGR Engineering e...
08/24/2026

We are pleased to begin introductions of our six scholarship recipients for the '26-'27 academic year! DGR Engineering established these scholarships to encourage and support the next generation of engineering professionals and technicians while promoting the advancement of the engineering profession throughout the region.

First, is Kole Hermann of Kadoka, SD. Kole received the $2,000 scholarship in recognition of his academic achievements and potential for success as an engineering technician. A graduate of Kadoka Area High School, Hermann will attend Southeast Technical College this fall as a full-time student in the Land Surveying Science Technology program.

Kole is pictured with RIley Rinehart and Scott LaVoy, representing DGR Engineering. Congratulations, Kole! dgr.com

Address

1302 S. Union Street
Rock Rapids, IA
51246

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4:30pm

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