Find the right engineering partner.

Hartford, CT-based Consulting Engineers Specializing in HVAC, Plumbing, Fire-Protection, Electrical, and Geo-Thermal Heat Pump Systems

Hartford, CT

Engineering Design for the Built Environment

We Are Your Trusted Partner

Endwell, NY+4

People-forward engineering design and consulting services

Chicago, IL+4

Making a Difference Through Engineering

Lakewood, CO+2

Experience The NEI Difference

Honesdale, PA+2

We make a difference

Houston, TX

Solutions Driven. People Focused.

Pittsfield, MA+2

Mechanical Engineering and Chilled Water (Water-Cooled and Air-Cooled).

West Palm Beach, FL

Thoughtful Engineering. Shared Success.

Austin, TX+2

Bringing Your Buildings to Life

Omaha, NE+5

Pioneering Innovation Since 1965

Connecting Ideas, Delivering Solutions.

Orlando, FL

Engineering Solutions Built Around Your Project

Fullerton, CA

Forward-Focused Design Solutions

Buildings That Work | Empowering Client Success

Portland, OR+4

Mechanical Engineering and Electrical Engineering.

Pasadena, CA

Professional Engineering Services - Mechanical, Electrical, Plumbing, Technology, Fire Protection

Rancho Cucamonga, CA+1

Quality by Design

Gainesville, FL

Building Science Leadership

Louisville, KY+48

We make buildings come to life

Albuquerque, NM+2

Common Sense In Engineering

Laurel, MD+1

People First Engineering That Delivers

Mount Pleasant, SC+1

National Architecture, Engineering, and Interior Design

St. Louis, MO