Preferred Controls

Prairie Engineering PC is a professional consulting engineering firm located in Minot and Bismarck, North Dakota. The company specializes in sustainable design practices, focusing on innovative engineering solutions that meet the unique needs of their clients. With a commitment to quality and functionality, Prairie Engineering aims to enhance the built environment while promoting responsible use of resources. Their team of experienced professionals collaborates across various disciplines to deliver exceptional engineering services throughout the region. Generated from the website

HistoryFounded in 1968, Houston Engineering, Inc. (HEI) is a multidisciplined consulting firm providing engineering, surveying, environmental, landscape architecture, and planning consulting services with offices throughout North Dakota, Minnesota, South Dakota, and Iowa. We offer a full range of services that cover water resources, environmental issues, water supply, municipal, transportation, surveying, land and site development, waste management, web and mobile application development, and more! We utilize the latest technology to provide innovative solutions that produce results now and continue to provide value well into the future.SpecialtiesDespite our name, Houston Engineering, Inc. (HEI), is not based in Houston, TX, but rather named after our founder George Houston. HEI first opened its doors as a civil engineering and surveying firm in 1968, in Fargo, ND. Since that time, we have expanded our capabilities, our staff, and our geographic area to enhance the communities we serve through responsible infrastructure solutions. We have offices in North Dakota, Minnesota, South Dakota, and Iowa. Our experienced team is comprised of more than 200 employees providing a full range of civil engineering, surveying, environmental, planning, and technological consulting solutions to clients across the United States. We're proud to be serving local and national clients for more than fifty years with creative, efficient, and lasting solutions that enhance the future of communities.

Associated Construction Engineering (ACE), established in 1987, is a leading mechanical and electrical consulting firm based in Minot, ND, serving clients across the Northwest region, including Montana and Wyoming. The company is committed to transforming communities by delivering innovative engineering solutions for a diverse range of projects, including schools, hospitals, and local businesses. ACE’s mission revolves around fostering creativity and collaboration while providing excellence in mechanical, plumbing, electrical, fire protection, and energy analysis services. With a focus on sustainability, the firm partners with the U.S. Green Building Council to promote environmentally responsible practices and drive impactful solutions. Generated from the website