National Perspective. Regional Expertise. Trusted Advisor.

KLJ provides multi-disciplinary engineering and planning services that set the standard for quality and client satisfaction. We deliver innovative and practical solutions for local, regional and national infrastructure projects.

– 2015 -

Leading Forward

KLJ is recognized as one of the nation’s Top 500 Design Firms by  Engineering News Record. Since 1938, KLJ has delivered innovative and practical problem-solving solutions for local, regional and national infrastructure projects. The rankings are evidence of a rich 75-year history, a thriving presence and a strong future.

Learn More

A History of Service Excellence

At KLJ, we believe in order to do things well, you have to stand on quality, build relationships and foster an innovative environment – that has been our goal since 1938.

Learn More

Continued Growth

As we build for the future, we continue to look for new talent. Find out why you should be a part of the KLJ team and what opportunities are waiting for you.

Learn More

May 27th, 2015

Solution Blue to Work with KLJ on Como Regional Park Project

Learn More

May 21st, 2015

Bittner Recognized as MWITE Rising Star

Learn More

May 4th, 2015

Nelson Earns PE

Learn More

April 17th, 2015

KLJ Wins Safety Awards

Learn More