Find the right engineering partner.

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

Portland, OR

Civil Engineering and Surveying.

Portland, OR

Sound. Significant. Sustainable.

Vancouver, WA+1

Environmental Remediation and Water Resources.

Seattle, WA+8

Control Systems Engineering and Custom Panel Design.

Portland, OR

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

Portland, ME

Traffic Engineering Design and Traffic Signal Operations and Design.

Portland, OR

Mechanical Systems Engineering and Design-Build Mechanical Engineering.

Portland, OR+3

Consistently superior designs.

Portland, OR+4

Keeping Construction Projects on Track

Silver Spring, MD+7

Solutions for the Built World

Northbrook, IL+28

Site civil and dry utility engineering, from first feasibility sketch to final inspection.

Oakland, CA+3

Transforming Our Environment and Communities, with Integrity and Vibe

Seattle, WA+26

Elevating acoustical design.

Seattle, WA+1

Building the Future and Restoring the Past Since 1985.

Portland, OR

Building commissioning by experienced professional engineers

Portland, OR

Committed to providing resources needed to live, build and grow.

Portland, TN

Mechanical & Electrical Consulting Engineers Serving the Pacific Northwest

Portland, OR

Mechanical Engineering and HVAC Design.

Portland, OR

Defining structural engineering.

Seattle, WA+2

Shaping a Smarter Transportation Experience

Oakland, CA+7

Clean Water, Safe Environment, Healthy Communities, Happy People

Portland, ME+24

Building a better future through innovative solutions

San Francisco, CA+9

Value Through Innovation

San Jose, CA+2