Explore capabilities, project experience, and office locations to build your shortlist.
Experience The NEI Difference
Honesdale, PA+2
Powering Your Next Victory
Specializing in healthcare and large campus facility mechanical systems
Clinton, MS+2
Building the Future
Mobile, AL
Better systems, better places.
Boston, MA+2
Engineering that Transforms Architecture.
Arlington, VA
When your team can't afford to get it wrong.
Sudbury, MA
We Are Engineering
Norfolk, VA
Innovative Solutions. Next-Level Engineering. Trusted Integrity.
San Angelo, TX
Mechanical/Electrical Professional Engineers.
Billings, MT
High Performance Mechanical Design
San Antonio, TX
Innovative MEP Solutions - Built to Perform, Designed to Last
Integrated HVAC, plumbing, and fire protection engineering services
Charting True North in Engineering
Arlington, VA
Know the science. Do the math. Document the design.
Manhattan, KS+1
Engineering solutions to enhance communities
Greensboro, NC+6
Engineering a Cleaner Future
Gainesville, FL
High performance solutions for the built environment.
Concord, NC
For the Smooth Operation of Your Building Systems
Mechanical System Design and Feasibility and Pre-Design Studies.
Irvine, CA
Generate Solutions, Distribute Knowledge, Transform Ideas
Creating the built environment...for people!
Rapid City, SD+1
Civil Engineering and Site Layout & Planning.
Pensacola, FL
Mechanical Engineering and HVAC Design.