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.