Find the right engineering partner.

Working with Nature, Partnering with People.

Portland, OR

Multidisciplinary Expertise. Industry Insight.

Scottsdale, AZ+21

Designing Tomorrow, Embracing Today

Bangor, ME+3

Consistently superior designs.

Portland, OR+4

Mechanical Engineering and HVAC System Design.

Portland, OR

Groundbreaking Work That Moves People

Silver Spring, MD+17

Structural Integrity. Engineering Excellence.

Middleton, WI+4

Imagine. Create. Improve.

Billings, MT+16

Using today's technology and yesterday's work ethic

Portland, ME

Award-Winning Civil Engineering Consulting Firm

Lawrence, MA+3

Design-Build and Program Management.

Portland, OR

An integrated multi-disciplinary engineering, planning, and surveying practice.

Portland, OR+4

Design | Community | Solutions

Bend, OR+2

Creative Civil and Structural Engineering

Portland, OR+2

Solutions for the Built World

Northbrook, IL+28

Creative Solutions for Complex Natural Resource Challenges

Santa Cruz, CA+1

Acoustics, noise, vibration & audio-visual systems

Grand Rapids, MI+1

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

Portland, OR+32

Defining structural engineering.

Seattle, WA+2

Clean Water, Safe Environment, Healthy Communities, Happy People

Portland, ME+24

Building a better future through innovative solutions

San Francisco, CA+9

Engineering systems that communities depend on.

Ridgefield, WA+3

Experts in Engineering

Des Moines, IA+3

Engineering Design and Site Design.

New Gloucester, ME+2