Find the right engineering partner.

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

Portland, OR+32

Building Relationships through Affordable Engineering Excellence

St. Louis, MO

Earth. Science. Solutions.

St. Louis, MO

People-Centered Design, Architecture + Engineering

Cedar Rapids, IA+7

We Design Solutions

St. Louis, MO

National Architecture, Engineering, and Interior Design

St. Louis, MO

Creating Tomorrow, Together.

Jacksonville, FL+73

Exceeding Your Expectations Through Superior Performance

St. Louis, MO

Electrical Engineering and Low/Medium Voltage Systems Design.

St. Louis, MO+1

Geotechnical Engineering and Independent Technical Review Specialists

St. Louis, MO

Build on what we know.

Appleton, WI+12

Building Services and Drinking Water.

St. Louis, MO+8

Experts Responsive Solutions

El Segundo, CA+4

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

St. Louis, MO+6

Structural Engineering and Reinforced Concrete Design.

St. Louis, MO+1

Engineering Excellence for a Sustainable Future.

Springfield, MO+1

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

St. Louis, MO+2

Mechanical Engineering and HVAC Systems.

Lenexa, KS+14

Delivering innovative solutions for clients around the world.

St. Louis, MO+5

Reliable Creative Engineering Solutions

St. Louis, MO+1

Get connected. Stay secure. Reduce costs.

St. Louis, MO

Optimizing the Built Environment

St. Louis, MO+1

Successful Partnerships, Successful Projects

St. Louis, MO

Electrical and Lighting Design and Mechanical/Plumbing Design.

Independence, MO+3