Find the right engineering partner.

Experience The NEI Difference

Honesdale, PA+2

Engineering Consulting and Electrical Engineering.

Where Ingenuity Creates Innovation

Chesapeake, VA

Innovative Engineering Solutions for Arizona

Phoenix, AZ

Creating Sensible, Sustainable Engineered Solutions.

Westerville, OH

Mechanical, electrical, plumbing, and fire protection engineering focusing on innovation and sustainability.

Virginia Beach, VA+1

Engineering Excellence Delivered

Escondido, CA

Providing inventive architecture and engineering solutions for a better future

Lubbock, TX+3

Your First Resource for MEP Engineering

Sacramento, CA

High Fidelity Engineering

Colorado Springs, CO

Pioneering Innovation Since 1965

Building a better world, one project at a time

People-forward engineering design and consulting services

Chicago, IL+4

Facilities Operations & Maintenance and Facilities and Engineering Management.

Washington, DC+1

Building Tomorrow's Solutions Today

Wichita, KS+9

Engineering Excellence

Boston, MA+8

Combined Engineering and Architecture Services

Salt Lake City, UT+3

Structural Engineering and Architectural Design.

Secaucus, NJ

Engineering and Civil Engineering.

Atlanta, GA

Empowering Communities Through Resilient Engineering Solutions

Deliver High Performing Complex Buildings

Fairfax, VA+9

We Build Stronger Communities

Chicago, IL