Find the right engineering partner.

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

Portland, OR+32

The Face Of Certainty In A Complex World

Chicago, IL+10

Geotechnical & Environmental Consultants

Seattle, WA+14

Water and Wastewater Engineering and Stormwater Management.

St. Louis, MO+2

Pioneering Civil Engineering Excellence Since 1998

St. Louis, MO+4

Structural Design and Rehabilitation and Renovation.

Chicago, IL

Future-focused, cost-effective engineering solutions for building systems.

New York, NY+8

Results you can build on.

Chicago, IL

Solutions for the Built World

Northbrook, IL+28

We are a collective of architects, designers, engineers, and planners working together to build a better future.

Chicago, IL+6

Exceptional Engineering. Innovative Construction Services. Dedicated to Our People.

St. Louis, MO+6

Highways, Roads, and Streets and Roadway geometry.

Chicago, IL

Architecture + Engineering | Construction | Mission Support

Chicago, IL+3

Engineers that provide solutions for your building systems.

Chicago, IL

Transportation Engineering, Traffic Engineering, and Transportation Planning

Chicago, IL

Accident Reconstruction | Biomechanics | Human Factors | Animation & Visualization

Detroit, MI+7

Inspired Design

Munster, IN+2

Civil Engineering for an ever advancing civilization

Chicago, IL

We deliver creative solutions to complex problems

Chicago, IL

Acoustical Consultant · Vibration Consultant · Noise Control Engineer

Chicago, IL+2

One Vision. Shared Future.

Cedarburg, WI+2

Leading community-centered, sustainable projects across the country.

Chicago, IL

Consulting Engineers

Chicago, IL

The Art, Science, and Construction of Engineering

Chicago, IL+1