Find the right engineering partner.

Solving Complex Problems With Concrete Solutions

Chicago, IL

Let's create tomorrow, together

Seattle, WA+14

Trusted Infrastructure Services for Aviation, Transportation, and Water

Chicago, IL

We Build Stronger Communities

Chicago, IL

Engineering Quality of Life

Champaign, IL+12

Innovate, Empower, and Collaborate

Deerfield, IL+1

One Vision. Shared Future.

Chicago, IL

Transportation Engineering, Traffic Engineering, and Transportation Planning

Chicago, IL

Ingenuity That Shapes Lives

Chicago, IL+11

Bridge Engineering and New Bridge Design.

Milwaukee, WI+6

Lead. Thrive. Innovate. Succeed.

Hillside, IL+1

Provide the Highest Level of Service to Our Clients While Delivering Value

Baltimore, MD+5

Solutions for the Built World

Northbrook, IL+28

Transportation Engineering and Structural Engineering.

Chicago, IL+3

Building Services and Drinking Water.

St. Louis, MO+8

Civil, structural, and construction engineering solutions for building, transportation, and utility infrastructure

Chicago, IL

Civil engineering driven by a passion for solving infrastructure challenges through ingenuity.

Chicago, IL+9

Pioneering Civil Engineering Excellence Since 1998

St. Louis, MO+4

Engineering a Better Tomorrow

Chicago, IL

Shaping the Midwest Since 1992

Schaumburg, IL+1

Geotechnical & Environmental Consultants

Seattle, WA+14

KPFF exists to engineer opportunities that have a positive impact on people, places, and the planet.

Portland, OR+32