Explore capabilities, project experience, and office locations to build your shortlist.
Mechanical Engineering and HVAC Systems Design.
Columbia, MO
Innovation. Integrity. Excellence.
Engineering Excellence with Comprehensive Full Service Solutions
Washougal, WA
Structural Engineering and MEP Engineering.
Jacksonville, FL
Excellence by Design, Sustainability by Commitment
Chicago, IL
Planning and Architecture.
Providing Engineering Solutions for the Built Environment Since 1979
Overland Park, KS+1
Innovators in Structural Engineering & MEP Solutions
Port Charlotte, FL
Licensed MEP Engineering Done Right
Baton Rouge, LA
Architecture & Engineering. Designed for Florida's Coast.
Pineland, FL
Design Focused, Budget Minded.
Charleston, SC
Quality. Integrity. Expertise.
Bend, OR+5
Your High-Touch, Creative MEP Partner
San Antonio, TX+4
Engineered Excellence
Denver, CO+1
We are leading the electrification and decarbonization of the built environment
San Francisco, CA
MEP Engineering and Mechanical Engineering.
Mobile, AL
Mechanical, electrical, plumbing, and fire protection engineering services
Arlington, TN
Integrated HVAC, plumbing, and fire protection engineering services
MEP Design Engineers Specializing in Achieving Excellence
New York, NY
We Are Your Trusted Partner
Endwell, NY+4
Structural Engineering and Full-set structural design and calculations.
Hollywood, FL
Experience The NEI Difference
Honesdale, PA+2
Engineering the New Standard.
York, PA
To Live, Serve and Engineer
Huntsville, AL