Find the right engineering partner.

CEI Provides Multi-Disciplinary Civil Engineering and Environmental Services

Smart Design. Reliable Systems. Future-Ready Engineering.

Windermere, FL

Maintenance Engineering At Its Best

Ledyard

Trusted to Build What's Next

Columbus, OH+4

Be in Control.

McKees Rocks, PA

Dam Engineering and Seismic Performance Evaluation.

Engineering Done Right. Now.

Lubbock, TX

To deliver innovative solutions that protect and enrich our communities

Nicholasville, KY

Bridging Communities, Building Resilience

Mission-ready support specialists to DoD, aerospace, and commercial clients

Virginia Beach, VA+9

Your Powerful Partner

Roseland, VA

Connect. Create. Contribute.

Muscatine, IA

Making Impossible Projects Happen

Silver Spring, MD

Engineering The Future

Colorado Springs, CO

Solutions Built for Tomorrow's Challenges

New Orleans, LA+1

Wireless Engineering and Network Design and Optimization.

Rockville, MD+1

Structural Engineering Design and New Building Design.

Greenville, SC+1

Engineering Excellence for Challenging Domains

Laurel, MD

Structural Engineering and Architectural Design.

Secaucus, NJ

Where Mobility, Productivity, and Security Converge

Arlington, VA

People-Driven, Mission-Focused

Baltimore, MD

Developing the Highest Quality Hardware and Software Products

Arcadia, CA+2