Connect with Top-Rated Engineers in Yankton!

NOHR Wortmann Engineering provides a wide range of engineering, evaluation, design, and drafting services to various clients, including industrial, agricultural, residential, commercial, insurance, and manufacturing companies. Our services include materials handling, conveying, storage, and processing structures and machinery for bulk materials, as well as agricultural and processing services, engineering opinions, investigation services, and more. We have provided services in over 30 states and many countries worldwide.

Ehresmann Engineering is an engineering consulting and steel fabricating firm, incorporated as a family business in 1983 to meet the highly specialized needs of the communication industry. Situated in rural southeastern South Dakota, EEI has provided services in all 50 states and around the world. EEI is the leader of communication tower design, engineering, and manufacturing. EEI specializes in structural analysis of existing towers, many styles of tower fabrications, guyed towers, self-supporting towers, monopoles, monopines, and monopine replacement branches, concealment towers, modifications, mounts & components, and government turnkey services.

Applied Engineering, Inc. specializes in precision machining of aluminum components for various applications, including military, commercial, aerospace, defense, medical, and archery. We utilize automation, technology, and innovative manufacturing techniques to produce high-quality products on-time and at the lowest achievable cost. Our services include flexible manufacturing systems, robotics systems, and support services. We pride ourselves on our ability to lower our customers' cost of doing business and extend their competitive edge in the rapidly changing market.