Find the right engineering partner.

Designing Innovative, Constructable Solutions for Challenging Environments

Anchorage, AK+7

Relentless seekers of the best solutions.

New York City, NY+3

Engineering systems that communities depend on.

Ridgefield, WA+3

Buildings That Work | Empowering Client Success

Portland, OR+4

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

Portland, OR+32

Transportation Engineering - Roadway and Civil / Site Engineering.

Lawrence, MA+3

Special Inspections and Provides Comprehensive Structural.

Vancouver, WA+1

Award-Winning Civil Engineering Consulting Firm

Lawrence, MA+3

Transforming Our Environment and Communities, with Integrity and Vibe

Seattle, WA+26

Engineering You Can Count On

Portland, OR

Technical Engineering, Surveying & Environmental Solutions

Phoenix, AZ+8

Transforming communities, one project at a time.

Portland, OR

Working with Nature, Partnering with People.

Portland, OR

Structural Integrity. Engineering Excellence.

Middleton, WI+4

Elevating acoustical design.

Seattle, WA+1

Engineering Design and Site Design.

New Gloucester, ME+2

Oregon's longest-standing independent transportation engineering and planning practice, with over 40 years of industry experience

Portland, OR+2

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

Portland, ME

Defining structural engineering.

Seattle, WA+2

Inspiring Solutions Emerge From An Integrated Approach

Auburn, ME+3

Dedicated to protecting people, property and businesses

Portland, ME+6

Multi-discipline consulting engineering and design for heavy industry since 1975.

Portland, OR

Designing Tomorrow, Embracing Today

Bangor, ME+3

Service. Innovation. Value.

Seattle, WA+21