WGM Group is a comprehensive planning and design firm, founded in 1966 on a core of civil engineering services.

We design and develop projects uniquely suited for evolving landscapes, water resources, and communities in order to find the best solutions for the unique places we live, now and in the future.

Our multi-disciplinary teams bring expertise and creativity to the areas of community design, infrastructure and natural resource management, and we work closely with clients in the private and public sectors to offer fully integrated, successful projects from start to finish.

The holistic design process we’ve developed over the past five decades - and the working relationships we’ve built on a foundation of trust - result in efficient, enduring projects that help define a sustainable future for the Northern Rocky Mountain Region.


There are many engineering firms to choose from….However, not many engineering firms will give you the same attention, the same commitment, or the same design expertise as WGM Group.

Doug Reisig, Superintendent

Hellgate Elementary School

WGM Group understands community outreach and knows how to engage the public when appropriate.

Ellen Buchanan, Director

Missoula Redevelopment Agency

WGM is both a community-minded company and technically competent.

Steve King, Former Public Works Director

City of Missoula

Both Whitefish West and Russell Street are very challenging transportation projects, and Loran, Trevor, and the WGM team produced quality results, built relationships, and delivered these very difficult projects for construction.

Ed Toavs, Missoula District Administration

Montana Department of Transportation