Explore capabilities, project experience, and office locations to build your shortlist.
Inviting Possibility
Mechanical Engineering and Provides Design.
Alpine, NY
Results you can count on
Shelton, CT
Supporting the Defense of Our Nation
Morgantown, WV+2
Real-world solutions for complex problems
Charlotte, NC
Building relationships through honesty, integrity, and quality.
Boise, ID
Practical Solutions. Designed to Last.
Tualatin, OR
Structural Engineering and MEP Engineering.
Bedford, NH
MEP Engineering Design and Mechanical Engineering.
Germantown, MD+1
Mechanical Engineering and HVAC System Design.
Houston, TX+2
A multi-discipline planning, design and construction firm that takes innovation to a whole new level.
Ashland, VA
Mission-Driven Innovation for Defense and National Security
MEP Design & Consulting Solutions
From design to delivery, we're committed to your success.
Melbourne, FL
Safety Without Compromise
Innovative Systems, Engineered Together.
Boston, MA
Experience The NEI Difference
Honesdale, PA+2
Aerospace engineer-founded engineering, fabrication, and testing solutions
We solve tough challenges with brilliant engineering and exceptional client service.
Consistently superior designs.
Portland, OR+4
Electrical Engineering and Low/Medium Voltage Systems Design.
St. Louis, MO+1
Transforming Spaces. Empowering People.
Grand Rapids, MI+5
The Biggest Risk Is a Missed Opportunity.
Lynn, MA
Engineering, Design & Construction Services, Plus Advisory and Grant Support
Portland, OR+4