Find the right engineering partner.

Elevating acoustical design.

Seattle+1

Serving Our Nation's Airports Since 1987

Portland, ME

Building the Future and Restoring the Past Since 1985.

Portland, OR

Experts in Engineering

Des Moines, IA+3

Engineering Practical, Diverse, Structural Solutions

Portland, OR

Advancing the State of Hybrid and Electric Marine Vehicles

Bellingham, WA+3

Transforming communities, one project at a time.

Portland, OR

Building a Greener Future Together.

Carlsbad, CA+6

a connected series of related elements

Portland, OR

New & Existing Buildings, Energy Management, and Efficiency Programs

Burlington, VT+2

FEA, CFD, and LS-DYNA Consulting Services

Portland, OR

Award-Winning Civil Engineering Consulting Firm

Lawrence, MA+3

At the intersection of engineering and design.

Portland, ME

Pursuing excellence in sustainable engineering

Portland, OR

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

Portland, OR+32

Control Systems Engineering and Custom Panel Design.

Portland, OR

Reuniting Communities and Nature

Portland, OR

Structural Consulting, Analysis & Design and Seismic Analysis & Upgrades.

Portland, OR

Keeping Construction Projects on Track

Silver Spring, MD+7

Designing Tomorrow, Embracing Today

Bangor, ME+3

Building a better future through innovative solutions

San Francisco, CA+9

Engineering, Design & Construction Services, Plus Advisory and Grant Support

Portland, OR+4

Full-service consulting engineering specializing in electric utility engineering, structural engineering, civil engineering, land surveying, and GIS.

Springfield, MO+4

Problem solvers, driven to create a safer, more resilient built environment.

Portland, OR+6