Who We Are

DeHaan, Grabs & Associates (DGA Engineering), established in 1999, is a private Agricultural Engineering & Consulting firm specializing in livestock production facilities. With over 300 facilities across 16 states and international locations, we serve clients nationwide, with employees located in North Dakota, Nebraska, and Minnesota. Our commitment to animal-friendly designs ensures the protection of the Earth's air and water.

Beyond our specialized expertise, we prioritize building and maintaining a strong network. Developing relationships with clients to understand their needs and create plans for current and future growth, while prioritizing livestock health, is a major focus for us.

We are proud to be a leader in agricultural engineering in the Midwest and globally. We are always ready to tackle complex agricultural design, permitting, and engineering projects.