Creative. Technical. Innovative. Engaging. These four words describe the talented professionals that deliver quality solutions for our clients. 

We've stood the test of time, and have been around for more than 80 years as a 100 percent employee-owned firm. Some of our clients have been with us for about that long, too. While we deliver hundreds of types of expertise — we specialize in civil works, energy, environmental and transportation solutions.

You'll find our clients are spread across the landscape of the United States — with evidence of our work in nearly 35 states. The types of clients we work with is equally as widespread — from curb, gutter and sewer work in a community of 1,000 people to large-scale flood and dam work for local governments, regional and state agencies, federal agencies, and a wide array of private clients in the industrial, mining and development sectors.

When you work with SEH — we bring to you a multidisciplined approach. This means we limit the number of consultants it requires to deliver your projects. We’re a single-source solution.

Our Mission

To enhance our environments by providing valuable solutions expressed in a climate of trust, respect and cooperation.

Enhance our Environments — SEH maintains an attitude of continuous improvement and balance in order to continually improve the quality of life for SEH employees, clients, communities and our world.

Providing Valuable Solutions — SEH believes in providing value to our clients by providing solutions that are creative, effective and economically viable.

Expressed in a Climate of Trust — SEH works within a framework of core values to achieve the highest level of satisfaction for internal and external clients.

Our Values

Consistently providing superior client satisfaction not only involves the decisions we make everyday at SEH, it is also inherent in how we conduct ourselves personally and professionally.

Honesty — A willingness to communicate perspectives openly with honor and integrity.

Respect — Believing that all individuals have knowledge and value, and striving to understand their position even though you may disagree.

Trust — Ultimate faith in the other person based upon mutual respect and a supportive environment.

Alignment — Individual agreement to a common vision, mission and values.

Accountability — Taking full personal responsibility for team results and being deserving of other's trust.