Explore capabilities, project experience, and office locations to build your shortlist.
Experience The NEI Difference
Honesdale, PA+2
Full-service mechanical, electrical, plumbing, fire protection, and energy management engineering.
Energy by Design
Charlottesville, VA+2
Mechanical and electrical engineering design for vertical construction in harsh climates
Anchorage, AK
Expert design and engineering services for your projects.
San Juan, PR
Integrity. Initiative. Innovation.
Bridgeport, WV
Partnerships Through Engineering
Chadds Ford, PA
Creating environments of learning, living, working, and connecting through high quality professional design
Tacoma, WA
Innovative Engineering Solutions for Arizona
Phoenix, AZ
Civil Engineering and Facility Condition Assessments.
Tamuning, GU
Know the science. Do the math. Document the design.
Manhattan, KS+1
A sustainability-focused, forward-thinking engineering consulting and commissioning practice.
Los Angeles, CA
Redefining Technical Excellence
Los Angeles, CA
Designing Today. Building Tomorrow.
Buffalo, NY
Engineering a Better Tomorrow
Chicago, IL
Sound, thoughtful engineering solutions rooted in experience and expertise.
Albany, NY+1
Constant Progress
Lynchburg, VA+4
Engineered for Performance. Designed for People.
Albany, NY
Multidisciplinary Engineering & Consulting Services
Glenshaw, PA
Above the Standard. Above Expectations.
Melbourne, FL
Professional engineering, surveying, and aerial mapping services
Fowlerville, MI+3
Electrical Engineering and Primary and secondary power distribution systems.
Altoona, PA
Design excellence that delivers enduring value.
White Bear Lake, MN+1
Changing our World through Innovative Design and Engineering
San Jose, CA