Find the right engineering partner.

Ensuring success with an experienced team of engineers.

New York, NY

Engineering Environments

Lafayette, LA+1

Building Systems Engineering

Manassas, VA

Advancing Engineering in the Built Environment

Spokane, WA

Excellence by Design, Sustainability by Commitment

Chicago, IL

Engineering Design for the Built Environment

Breathing Life into Buildings

Pikesville, MD

We make a difference

Houston, TX

Experience The NEI Difference

Honesdale, PA+2

Innovative Engineering Solutions for Arizona

Phoenix, AZ

Creating Sensible, Sustainable Engineered Solutions.

Westerville, OH

High Fidelity Engineering

Colorado Springs, CO

Pioneering Innovation Since 1965

People-forward engineering design and consulting services

Chicago, IL+4

Structural Engineering and Architectural Design.

Secaucus, NJ

Deliver High Performing Complex Buildings

Fairfax, VA+9

Providing professional mechanical, electrical, and plumbing engineering services.

Wallingford, CT

Our Expertise. Your Vision.

Sandy Springs, GA+1

Partnering to Provide Real-World Solutions

Novi, MI+5

We strive for excellence, our passion is engineering.

Biloxi, MS

Building Commissioning That Protects Your Project From Design Through Turnover

Dallastown, PA

Buildings That Work | Empowering Client Success

Portland, OR+4