Explore capabilities, project experience, and office locations to build your shortlist.
Experience The NEI Difference
Honesdale, PA+2
Engineered for Impact
Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities
Seattle, WA+2
Engineering Design for the Built Environment
Partnerships Through Engineering
Chadds Ford, PA
Mechanical Engineering and Electrical Engineering.
Savannah, GA
Mechanical Engineering and Electrical Engineering.
Addison, TX
Engineering Excellence for over 50 years.
Baltimore, MD
Hartford, CT-based Consulting Engineers Specializing in HVAC, Plumbing, Fire-Protection, Electrical, and Geo-Thermal Heat Pump Systems
Hartford, CT
Quality Design, Exceptional Service
Minneapolis, MN+4
Commercial MEP engineering for new construction and renovations
Dallas, TX
Architecture & Engineering Design in Hawaii
Lahaina, HI
Innovative mechanical, electrical, plumbing, and fire protection engineering services
San Francisco, CA
We deliver efficiency without ever compromising on quality.
Scottsdale, AZ+1
MEP Engineering for a Sustainable, Enduring Future
Tulsa, OK
Rendering to Reality
Salt Lake City, UT+1
Structural Engineering and Commercial Building.
Fontana, CA
Mechanical Engineering and HVAC system design.
Wheat Ridge, CO
Premier Engineering Design, Construction Support, and Maintenance Services
Hudson, OH
Over 50 years of expert consulting solutions
Pleasanton, CA
Design Consultants for High-Performing Buildings
Dallas, TX+1
Future Focused Engineering
Washington, DC
Colorado and Montana's Full-Service Engineering Practice
Denver, CO+1
Providing professional mechanical, electrical, plumbing, and fire protection engineering services.
Savannah, GA