Find the right engineering partner.

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

San Francisco, CA+2

A full-service consulting and engineering firm delivering exceptional service to clients in the marine industry throughout the United States.

Seattle, WA+1

Professional fire protection, life safety, and security engineering consulting

Woodridge, IL+3

Acoustical Design and Audio/Video Engineering.

Seattle, WA+2

Technical Engineering, Surveying & Environmental Solutions

Phoenix, AZ+8

Meeting Water Resource Needs of People and the Environment

Seattle, WA+5

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

Seattle, WA

Passionate About Our Work. Passionate About Our People.

Tucson, AZ+8

Tailored Solutions for Transmission and Conveyance Projects

San Francisco, CA+33

Buildings That Work | Empowering Client Success

Portland, OR+4

Environmental Solutions

Seattle, WA+1

Delivering Quality Designs

Seattle, WA

Engineers who are great communicators.

Seattle, WA+2

Solutions for the Built World

Northbrook, IL+28

The Right Team Matters

Anchorage, AK+22

Naval Architecture & Marine Engineering.

Seattle, WA+1

Strategic planning for the structures the world depends on.

Seattle, WA

Creating Environments People Enjoy

San Luis Obispo, CA+6

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

Portland, OR+32

Structural Solutions Driven by Technology, Experience & Collaboration

Los Angeles, CA+5

Personal relationships. Global reach.

Washington, DC+13

Analysis, Design, and Construction Support for Infrastructure

Seattle, WA

Constructible, cost-effective structural solutions for new and existing buildings

Seattle, WA

We design and build for tomorrow.

Seattle, WA+1