Find the right engineering partner.

Engineers who are great communicators.

Seattle, WA+2

Reliable. Responsive. Solutions.

Irvine, CA+5

Building Performance: Commissioning & Sustainability Experts

Lakewood, CO+9

Personal relationships. Global reach.

Washington, DC+13

Multi-Disciplinary Architecture, Structural Engineering, and BIM Solutions

Seattle, WA

Technical Engineering, Surveying & Environmental Solutions

Phoenix, AZ+8

Technical Innovations and Practical Design Solutions

Tigard, OR+4

Engineering that matters

Portland, OR+10

Bringing Life to the Built Environment

Chicago, IL+25

Creating A Safer Tomorrow, Today

Orange, CA+3

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

Seattle, WA

Elevating acoustical design.

Seattle+1

Shaping a Smarter Transportation Experience

Oakland, CA+7

Engineering & Environmental Consulting and Environmental Assessment & Investigation.

Bethel, AK+3

Imagine. Create. Improve.

Billings, MT+16

We are a collective of architects, designers, engineers, and planners working together to build a better future.

Chicago, IL+6

Ready to Address Your Water Quality Needs

Seattle, WA

Mechanical Systems Engineering and Design-Build Mechanical Engineering.

Portland, OR+3

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

Portland, OR+32

Client Focused, Solutions Oriented

Long Beach, CA+5

Experience Matters

Seattle, WA

With every community, we redefine what's possible

Denver, CO+7

Service. Innovation. Value.

Seattle, WA+21

Passionate About Our Work. Passionate About Our People.

Tucson, AZ+8