Find the right engineering partner.

Building commissioning by experienced professional engineers

Portland, OR

Consistently superior designs.

Portland, OR+4

Illuminating UAS Design

Portland, OR+1

Mechanical Engineering and HVAC Design.

Portland, OR

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

Oakland, CA+3

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

Portland, OR+2

The Transportation Solution Experts

Portland, OR

Empowering the Pacific Northwest with Equitable Energy Solutions

Portland, OR

Advancing the State of Hybrid and Electric Marine Vehicles

Bellingham, WA+3

Passionate About Our Work. Passionate About Our People.

Tucson, AZ+8

Building Performance: Commissioning & Sustainability Experts

Lakewood, CO+9

Experts in Engineering

Des Moines, IA+3

Engineering You Can Count On

Portland, OR

Structural Integrity. Engineering Excellence.

Middleton, WI+4

Comprehensive engineering services grounded in strict adherence to international and industry-specific standards.

Portland, OR

Award-Winning Civil Engineering Consulting Firm

Lawrence, MA+3

Building the Future and Restoring the Past Since 1985.

Portland, OR

Keeping Construction Projects on Track

Silver Spring, MD+7

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

Portland, OR+32

New & Existing Buildings, Energy Management, and Efficiency Programs

Burlington, VT+2

Reuniting Communities and Nature

Portland, OR

Engineering Practical, Diverse, Structural Solutions

Portland, OR

Civil engineering and project management consulting services

Portland, OR

Problem solvers, driven to create a safer, more resilient built environment.

Portland, OR+6