Find the right engineering partner.

Reliable Engineering, Objective Auditing

Pensacola, FL+1

Engineering that matters

Portland, OR+10

Delivering client-focused solutions to meet your project needs

Gainesville, FL+1

National Presence. Hyper-Local Focus.

Williamsport, PA+17

Engineering Excellence for Every Client and Project

Lubbock, TX

Designing Solutions. Engineering Results.

Powhatan, VA

National resources, local relationships.

Schaumburg, IL

A Company of Owners providing Quality MEP Engineering.

Austin, TX

Engineers & Construction Consultants

Baltimore, MD

Results you can count on

Shelton, CT

Experience The NEI Difference

Honesdale, PA+2

Performance by Design™

Deerfield Beach, FL+1

People-forward engineering design and consulting services

Chicago, IL+4

Electrical, Mechanical & Sustainable Engineers

San Francisco, CA+1

Bringing out the excellence of engineering design.

Doral, FL

Professional engineering services for integrated building design

Harrison City, PA

Better Call Doug!

Honolulu, HI

Mechanical Engineering and HVAC Systems Design.

Tulsa, OK

MEP - Energy - Planning - Facility Assessment - Project Management

Edinburg, TX

Multi-Market MEP firm, client-focused, results-driven.

Austin, TX+1

Professional Engineering

Washington, DC

Providing Engineering Solutions for the Built Environment Since 1979

Overland Park, KS+1

Multi-discipline engineering consulting for buildings throughout Virginia and neighboring states.

Harrisonburg, VA

To Live, Serve and Engineer

Huntsville, AL