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Improving Communities Together
CEI Provides Multi-Disciplinary Civil Engineering and Environmental Services
Building Strong Communities Through Engineering Excellence
Chicago, IL
Land Use Planning and Zoning and Site Feasibility Studies.
Newark, DE
Our Multi-Disciplined Teams Work Side-by-Side with Cities, Counties, Water Agencies, Sanitary and Transit Districts.
Oakland, CA
History of Success. Innovation for Tomorrow.
Premier Construction Testing and Engineering in the St. Louis Metro Area and Southern Illinois
O'Fallon, IL+1
Trusted Infrastructure Services for Aviation, Transportation, and Water
Chicago, IL
Improving Quality of Life
Pleasantville, NY+3
Your world is always changing, & so are we.
Shaping Communities Together
Asheville, NC+7
Geotechnical and Environmental Engineering Solutions
Moon Township, PA+1
Environmental Solutions Since 1984
Stillwater, OK
Caring people. Quality work.
Redmond, WA+3
Water Resources Engineering and Flood Issue Analysis.
Dedicated Engineering Environmental Design eXploring
Building Services and Drinking Water.
St. Louis, MO+8
Civil Engineering | Landscape Architecture | Land Surveying | Environmental Consulting | Master Planning
Columbus, GA
Serving Individuals, Businesses, and Governmental Organizations Since 1928
Chesapeake, VA
Surveying and Engineering.
Ocean View, NJ
Engineering Judgment. Proven at Every Scale.
Tulsa, OK
Geotechnical Engineering and Foundation and Slab Engineering Design.
Fresno, CA
Building a better world, one project at a time
Grounded In Excellence
Orlando, FL+4