Group of construction workers and a supervisor at a construction site with a large excavator in the background.

Our purpose is more than what we do on paper and more than the delivery of a set of drawings.

Our purpose is the impact our work has on people.

Construction site with workers installing a large pipeline, heavy machinery including excavators and cranes, on a sunny day with scattered clouds.

A pipeline provides clean drinking water to us;

A construction worker wearing a safety helmet and a neon safety vest is standing at a sidewalk reading a clipboard. In the background, there are utility poles, power lines, and a street sign indicating a school zone with a speed limit of 20 miles per hour.

a road connects us to family;

Aerial view of a park with a winding lake, walking paths, surrounded by residential houses, trees, and a cityscape in the distance.

a detention pond protects us from floods;

Interior of a modern library with purple and gray decor, bookshelves, circular books displays, and seating areas.

and a school building educates our children.

Two construction workers wearing white hard hats and high-visibility yellow and orange safety vests, standing outdoors under a cloudy sky, with one worker pointing and the other listening.

Every day, we are driven by knowing that the work we do improves, protects and connects us as communities.

LAN is a national, full-service civil engineering firm, offering planning, engineering and program management services. We deliver creative solutions, exceptional quality and measurable value for the nation’s infrastructure.

We help our clients move their unique projects from idea to execution.

A close-up of a person holding an orange cat, with the person's face partly visible and the cat looking towards the camera.

Purpose

Our purpose is to continuously improve the quality of life in the communities we serve.

Path

Our path is to develop sustainable infrastructure solutions for the evolving needs of the public.

Principles

Do Great Work

We deliver exceptional results while balancing innovation with practicality.

Invest in Each Other

We are committed to growing our people and fostering a culture of diversity and inclusion.

Be Accountable

We own the results we produce and deliver on the promises we make.

Be a Team

We collaborate with our clients, peers, and coworkers for the benefit of us all.

Focus on the Client

We ensure the success of our clients, so they can ensure the success of our communities.

Do What’s Right

We do what’s right and success follows.

A close-up of a dark green pinecone hanging from a branch with blurred background.

Awards & Rankings