Stelling Engineers, Inc.

Stelling Engineers, Inc. (SEI) is an award-winning, multi-disciplinary engineering and consulting firm serving clients in the planning, civil, and structural engineering fields. Stelling Engineers has been assisting clients succeed with their engineering and planning projects since its formation in 1997.

We know that our expertise alone does not guarantee client satisfaction - we feel it’s our commitment to communication and interest in our clients’ needs that sets us apart. Our clients are “in the loop” from concept to completion, which minimizes surprises. Sometimes this approach calls for the willingness to spend more time and do things a little differently, but our track record proves this approach works.

Stelling Engineers has proven expertise in a full range of engineering consulting services including:

Civil and Structural Engineering

Transportation Planning

Water and Wastewater Engineering

Public Involvement

Construction Management

Funding Administration

Stelling Engineers' facilitates communication, flexibility, and responsiveness - a fact attested to by the large volume of repeat business our firm enjoys. We are located in Great Falls, Kalispell, and Helena - central to the entire State. We provide our services and expertise to public and private sector clients.