Find the right engineering partner.

Sound advice in a world full of noise.

Kailua, HI+3

Delivering Quality Designs

Seattle, WA

Environmental Engineering, Consulting & Strategy

Seattle, WA+4

Striving for Engineering Excellence.

San Francisco, CA+4

Landing reliable solutions, together

Denver, CO+2

Passionate About Our Work. Passionate About Our People.

Tucson, AZ+8

Engineering that matters

Portland, OR+10

Engineers who are great communicators.

Seattle, WA+2

Civil Engineering Consultants

Seattle, WA

High-Performance Building Design, Innovative Research, and Policy Development

Seattle, WA

Analysis, Design, and Construction Support for Infrastructure

Seattle, WA

Building a better future through innovative solutions

San Francisco, CA+9

Engineering done differently

Seattle, WA

Tailored Solutions for Transmission and Conveyance Projects

San Francisco, CA+33

Environmental Science and Regulatory Compliance Services

Seattle, WA

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

Portland, OR+32

Transforming Our Environment and Communities, with Integrity and Vibe

Seattle, WA+26

Architecture and Interior Design.

Portland, OR+3

Turning Visions into Reality

Seattle, WA

Structural Engineering and Buildings.

Maui, HI+1

Protecting What You Build

Louisville, CO+5

Accident Reconstruction | Biomechanics | Human Factors | Animation & Visualization

Detroit, MI+7