Explore capabilities, project experience, and office locations to build your shortlist.
Experience The NEI Difference
Honesdale, PA+2
Performance by Design™
Specializing in healthcare and large campus facility mechanical systems
Clinton, MS+2
Engineering Solutions Based on Fundamentals
Cottonwood Heights, UT
Innovative. Efficient. Sustainable.
Decatur, GA
Your Project. Our Experience. Delivered Together.
Lexington, KY+2
Common Sense In Engineering
Laurel, MD+1
Charting True North in Engineering
Arlington, VA
Making the complex simple since 1978.
Dallas, TX
Creating the built environment...for people!
Rapid City, SD+1
Multi-discipline engineering consulting for buildings throughout Virginia and neighboring states.
Harrisonburg, VA
MEP design for residential, commercial, and franchise projects
Miami, FL+1
Electrical Engineering and Primary and secondary power distribution systems.
Altoona, PA
HVAC Design and New construction systems.
Portsmouth, NH
Integrating Engineering Solutions for the Built Environment
San Diego, CA+1
High Performance Mechanical Design
San Antonio, TX
Many Disciplines One Team
Knowledgeable & Dedicated.
Monona, WI
Electrical Systems and Power distribution design.
Hagerstown, MD
Structural Design and Full-Service Ground-Up Buildings.
San Ramon, CA+3
Structural Engineering and MEP Engineering.
Jacksonville, FL
Designed to Endure
Minneapolis, MN+1
Mechanical and Electrical Consulting Engineers
Rapid City, SD
Innovative Solutions. Next-Level Engineering. Trusted Integrity.
San Angelo, TX