Find the right engineering partner.

Recognized Leader in Mechanical Engineering

Tuscaloosa, AL

Experience The NEI Difference

Honesdale, PA+2

Air and Water Quality Management and Air quality modeling.

White Plains, NY

Empowering Your Automation Projects

Dorado, PR

Fire Alarm System Design and Fire Suppression System Design.

Edmond, OK

Environmental Engineering Excellence

Phoenix, AZ+1

Engineering Environments

Lafayette, LA+1

Water Resource Management and Stormwater & Runoff Management.

New Orleans, LA

Innovative products and technology.

Kennebunk, ME

Trusted Mission Partner delivering cutting edge Audio Visual solutions

Ashburn, VA

Active Transportation, Safe Communities, Working Designs, Smart Plans.

Achieving military interoperability

Unparalleled Technical Support for the American Warfighter

Yorktown, VA

Bright People. Right Solutions.

San Diego, CA

Your "Project Excellence" Is Our Goal

Houston, TX+1

Our experts bridge the gap between concept development and delivery

We Engineer Fire and Life Safety!

Columbia, SC

Meticulously Planned, Expertly Designed

Baltimore, MD+10

Engineering Support and Program Management.

Washington, DC

Engineering Services and Integrated Logistics Support.

Camarillo, CA

Developing Innovative Solutions

McLean, VA

We engineer your solutions

Huntington Beach, CA

Redefining the Limits of Engineering

Rochester, NY

Roadway and Highway Design and Roadway Widening and Diet Design.

Jackson, MS+1