Find the right engineering partner.

Shaping a Smarter Transportation Experience

Oakland, CA+7

We design and build for tomorrow.

Seattle, WA+1

Reliable. Responsive. Solutions.

Irvine, CA+5

Geotechnical & Environmental Consultants

Seattle, WA+14

Delivering dependable, effective solutions for our clients

Seattle, WA

Ready to Address Your Water Quality Needs

Seattle, WA

From strategy and planning to design and construction, we are here for your project's success.

Seattle, WA

From Bold Vision to Built Reality

San Francisco, CA+5

Tunnels and Underground Engineering and Design.

Seattle, WA

Client-focused engineering and management solutions for complex water and wastewater utility challenges

San Francisco, CA+2

Structural Engineering and Building Structural Design.

Austin, TX+5

Passionate About Our Work. Passionate About Our People.

Tucson, AZ+8

Service. Innovation. Value.

Seattle, WA+21

Architecture and Interior Design.

Portland, OR+3

Engineering | Architecture | Planning

Minneapolis, MN+5

Designing What's Next

Minneapolis, MN+15

Landing reliable solutions, together

Denver, CO+2

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

Portland, OR+4

Geotechnical engineering, project management, and design

Seattle, WA+1

Not just different, different better.

Seattle, WA+1

Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities

Seattle, WA+2

Bringing expertise in the Infrastructure, Utility, Energy and Transportation sectors

Long Beach, CA+2

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

Portland, OR+32

Civil and structural engineering consulting dedicated to enhancing lives through better engineered buildings.

Burbank, CA+2