Explore capabilities, project experience, and office locations to build your shortlist.
Experience The NEI Difference
Honesdale, PA+2
Energy Engineering and Energy Star Benchmarking.
Efficient. Experienced. Professional.
Innovative MEP Solutions - Built to Perform, Designed to Last
Engineering integration with a proven track record of success managing complex projects
Weston, FL
Cost-effective, one-stop engineering, surveying, and planning services
Albuquerque, NM
Engineered To Succeed
Clawson, MI
Delivering 360-degree expertise in architecture and engineering
Denver, CO+2
Mechanical and electrical engineering for buildings, industrial facilities, and process systems
San Jose, CA
Service Focused. Results Driven.
Park Ridge, IL
Green Engineering for the future
Warren, NJ+2
A Full-Service Consulting Engineering Firm
Great Falls, MT+8
Industrial Design, Automation, and Engineering Solutions
Twin Falls, ID
Mechanical, Electrical, Plumbing, Fire Protection, Civil, & Technology Infrastructure Consulting Engineers
HVAC Engineering and Electrical Engineering.
New York, NY
Buildings That Work | Empowering Client Success
Portland, OR+4
Integrated solutions for a sustainable future.
Tampa, FL
We keep you moving forward by always looking ahead.
Engineering Services Since 1967
Charlotte, NC
For today and tomorrow. Collaborative solutions designed for construction
Engineering, Architecture, Procurement and Construction Management
Amherst, NY
Boiler, combustion, thermal, and steam systems engineering.
Covington, LA
Mechanical Engineering and Electrical Engineering.
A Legacy Engineered From A Vision
Woodbury, NY+6