Find the right engineering partner.

Fueled by boundless curiosity, we solve complex engineering and architectural challenges.

Portland, ME

Creating Tomorrow, Together.

Jacksonville, FL+73

Engineering that matters

Portland, OR+10

Mechanical Engineering and Plumbing Engineering.

Portland, OR

Building a better future through innovative solutions

San Francisco, CA+9

Environmental Compliance & Permitting and Stormwater Compliance.

Portland, OR+2

The Integrity of Great Structures Begins with Base.

Portland, ME

Meet a local AE design firm with national reach.

Los Angeles, CA+4

Pursuing excellence in sustainable engineering

Portland, OR

Keeping Construction Projects on Track

Silver Spring, MD+7

Sound. Significant. Sustainable.

Vancouver, WA+1

Mechanical Systems Engineering and Design-Build Mechanical Engineering.

Portland, OR+3

Inspiring Solutions Emerge From An Integrated Approach

Auburn, ME+3

Dedicated to protecting people, property and businesses

Portland, ME+6

Serving Our Nation's Airports Since 1987

Portland, ME

From any angle

Rockland, MA+6

Technical Engineering, Surveying & Environmental Solutions

Phoenix, AZ+8

Control Systems Engineering and Custom Panel Design.

Portland, OR

Buildings That Work | Empowering Client Success

Portland, OR+4

Acoustics, noise, vibration & audio-visual systems

Grand Rapids, MI+1

Providing Exceptional Quality, Service, and Value to Clients and Communities

Portland, ME+1

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

Portland, OR+32

Creative Civil and Structural Engineering

Portland, OR+2

Better systems, better places.

Boston, MA+2