Find the right engineering partner.

Creating Value for Global Customers Through Real-World Engineering.

Tulsa, OK+1

Providing solutions since 1948.

Casper, WY+1

Collaborating for Excellence in Design, Safety, and Engineering Management

Knoxville, TN+1

Consulting Engineering and Power Systems Design.

Lexington, SC

Engineering Services: Agility. Accuracy. Integrity.

Dallas, OR

Experience The NEI Difference

Honesdale, PA+2

Automation controls, telemetry, and system integration services

Innovative, Sustainable Engineering Solutions

Engineer Beyond the Map

Rincon, GA

Enabling success and building relationships.

Mobile, AL+3

Industrial Electrical Engineering for Critical Facilities

Thomaston, GA

Civil Engineering & Land Surveying Services You Can Trust

Murphysboro, IL

Committed to Quality While Striving for Excellence

Laurel, MD

Redefining Industry Standards in Engineering & Design

Valparaiso, IN

Excellence. Every Client. Every Time.

Dallas, TX+3

Over 60 Years of Engineering Excellence.

Sioux Falls, SD+3

Maritime innovators creating ripples of change in naval architecture

Houston, TX

Service Never Sleeps

Lawrenceville, GA

Industrial engineering, mechanical integrity, metrology, and project management

Jonesboro, AR+2

Exceptional design. Extraordinary service.

Stillwater, OK

Sound Engineering Solutions for Manufacturing and Commercial Facilities

Caguas, PR

Integrating physical and digital worlds through engineering and technology solutions

Houston, TX

Versatile, US-Based CAD Outsourcing Services

Celina, TX

Professional engineering and project management for unified network solutions