Find the right engineering partner.

Engineering Excellence

Boston, MA+8

Experience The NEI Difference

Honesdale, PA+2

Mechanical Systems Made Easy

Phoenix, AZ

Bright People. Right Solutions.

San Diego, CA

Designing Thoughtful and Maintainable MEP/IT Systems

Golden, CO+2

From design to delivery, we're committed to your success.

Melbourne, FL

Making a Difference Through Engineering

Lakewood, CO+2

Providing timely, cost-effective, sustainable engineering solutions through long-term relationships

Springfield, IL+3

Inspiring Solutions Emerge From An Integrated Approach

Auburn, ME+3

Excellence by Design, Sustainability by Commitment

Chicago, IL

Engineering Done Right. Now.

Lubbock, TX

Experts in Nuclear Operations and Waste Management Solutions

Hixson, TN

we are the only ones who do what we do

Philadelphia, PA

Improving Lives + Empowering People

Indianapolis, IN

Your First Resource for MEP Engineering

Sacramento, CA

Optimal Environments for Life

Portland, OR+8

Creating Communities for Future Generations

Kennewick, WA

Building a better world, one project at a time

A Design Philosophy Geared Toward Business

Detroit, MI

Modeling & Simulation and Complex System Modeling & Simulation.

Engineering Together

Columbia, MD+3

Buildings That Work | Empowering Client Success

Portland, OR+4

Engineering with Integrity, Professionalism, and Reliability

Payette, ID+1

Connect. Create. Contribute.

Muscatine, IA