Find the right engineering partner.

CEI Provides Multi-Disciplinary Civil Engineering and Environmental Services

Excellence, dedication, and innovation.

Chicago, IL

We Engineer Community

Iowa City, IA

Common sense solutions to solve engineering problems on time and on budget.

Redding, CA

Responsive. Efficient. Innovative.

Wausau, WI

Civil and Structural Engineering and Structural analysis and design of residential and commercial buildings.

Ketchikan, AK

Natural Shoreline Restoration and Bioengineering Services

Chassell, MI

Designing What's Next

Minneapolis, MN+15

Environmental Engineering and Mine Site Layout Design.

Cross Lanes, WV

Solve better. Go further.

Geotechnical & Environmental Engineering Consultants

Civil Engineering and Transportation Infrastructure.

Valdosta, GA

Real Estate Environmental Risk Management and Phase I And Phase II Environmental Site Assessments.

Dunwoody, GA+11

Building on a Foundation of Excellence

New Britain, PA+4

Engineering - Planning - Environmental Consulting

Manchester, TN+1

45 years of excellence

Houston, TX

Quality service. Technical expertise.

Charleston, SC

Solving Complex Challenges in Natural and Built Environments

Norwood, MA+34

Pioneering Underground Energy Storage & Subsurface Injection

Quality Engineering In Water & Wastewater Management

Little Rock, AR+1

Civil Engineering and Environmental Consulting.

Surveying & Mapping and Civil Engineering.

Concord, CA

Advanced Water Resources Investigations & Sustainable Solutions

San Diego, CA+7

Structural Analysis and Design and Structural Demolition Modeling.

Hamilton, NJ