Explore capabilities, project experience, and office locations to build your shortlist.
We solve complex water issues for the public
Fort Calhoun, NE
Evaluate - Solve - Deliver
Experience The NEI Difference
Honesdale, PA+2
Engineering and Consulting Since 1974
Wall, NJ
Designing Alaska's Future. Prioritizing Client Success. Building Stronger Communities.
Anchorage, AK+2
Smart Engineering with a Practical Mindset
Leaders in Design, Construction, and Environmental Services
Raleigh-Durham, NC
Tomorrow's Engineering Needs Today
Tucson, AZ
Designing Communities since 1984
Ronkonkoma, NY
Land Surveying and Record Research.
Rumford, RI
We Are Your Trusted Partner
Endwell, NY+4
Driving Progress, Building Trust, Delivering Excellence
Pueblo, CO
Celebrating 45 Years of Consulting Engineering
Charleston, SC
Quality Service Since 1995
Overland Park, KS
Developing Solutions for Environmental Challenges
Springfield, VT+2
Civil & Site Engineering and Environmental Engineering.
Portsmouth, NH
Innovation Starts with Expertise
Engineering Solutions You Can Build Upon
Jackson, MS+1
A New Partnership A New Beginning
Lansdale, PA+2
Full-service EPCM partner with design-build capabilities for small to mid-sized industrial capital projects
East Windsor, NJ+2
A Multi-Disciplinary Firm Providing Integrated Engineering, Environmental & Survey Solutions Of The Highest Quality
Lakeville, MA
Construction Management & Inspection and Design and Construction Scheduling.
Mindful Design, Balanced Innovation, Sustainable Solutions
Athens, GA
Helping the Gulf Coast work & move.
New Orleans, LA+1