Find the right engineering partner.

Mechanical Engineering and Electrical Engineering.

Kansas City, MO

Site and Civil Engineering and Civil Site Planning & Land Development.

Hauppauge, NY

Engineering Excellence

Boston, MA+8

New Technology. Merged with Legacy Experience.

Schaumburg, IL

Engineering & Architecture

Southfield, MI+1

Experience The NEI Difference

Honesdale, PA+2

Advancing the Future. Integrated engineering solutions for the built environment.

Every single project matters. Let us take on yours.

Anaheim, CA

M.E.P. Engineering Consultants

Elmwood, LA

Providing Premier MEP Engineering Design Services

Germantown, MD

Engineering trust.

Lincoln, NE+9

Consulting Engineers

Centreville, MS

Building Your Tomorrow!

Voorhees, NJ+2

National resources, local relationships.

Schaumburg, IL

40 Years of Engineering Excellence

Baltimore, MD

Designing Thoughtful and Maintainable MEP/IT Systems

Golden, CO+2

Sparx is engineering a new way of engineering.

Manvel, TX+2

MEP and Fire Protection Solutions

New York, NY

From design to delivery, we're committed to your success.

Melbourne, FL

Professional Engineering Services

Making a Difference Through Engineering

Lakewood, CO+2

Mechanical Engineering (HVAC) and Plumbing Engineering.

Canton, NC

Independent building systems engineering consultants

Chattanooga, TN

DESIGN. REFINE. DELIVER.

Spanish Fork, UT