Find the right engineering partner.

Providing Solutions Beyond Engineering

Littleton, CO

Serving Southern Fairfield County and the surrounding region

Norwalk, CT

Site civil and dry utility engineering, from first feasibility sketch to final inspection.

Oakland, CA+3

Recognized Leader in Mechanical Engineering

Tuscaloosa, AL

Civil Engineering and ADA Design.

Erie, PA

Experience The NEI Difference

Honesdale, PA+2

Air and Water Quality Management and Air quality modeling.

White Plains, NY

Experts in Engineering

Des Moines, IA+3

Creativity. Sustainability. Integrity.

Honolulu, HI

Project Management and Systems Engineering and Equipment and Automation.

Empowering Your Automation Projects

Dorado, PR

Civil Engineers. Surveyors. Planning and Design. Proudly Serving Big Sky Country.

Great Falls, MT+3

We Engineer Your Problems Into Solutions

Sugar Land, TX

Over 40 Years of Experience

Dublin, OH

Fire Alarm System Design and Fire Suppression System Design.

Edmond, OK

Where complex problems meet competent solutions

Restoring Yesterday, Creating Tomorrow

Santa Rosa, CA

Engineering and Planning and Site Plan Design and Layout.

Lake Hopatcong, NJ

A Diverse Civil Engineering and Pavement Consulting Practice

Redding, CA

At the intersection of our passion and your passion is exceptional results

Houston, TX

HVAC and Air Conditioning Design.

Little Rock, AR

Geotechnical Engineering and Soils Engineering Reports.

San Luis Obispo, CA+2

Certified engineering professionals

Asheville, NC

HVAC, Plumbing, and Electrical Partner for the Life of Your Facility

Lenexa, KS+5