CDG Engineers, Inc. is a full service, multidiscipline professional services organization with capabilities in civil, structural, mechanical and electrical engineering, as well as architecture. Services include planning, engineering and architectural design, and construction administration. CDG works in the fields of infrastructure, power, mining, and industrial.

Facilities
CDG Engineers was established in 1992 as part of a re-organization of a firm that was originally founded in 1941 as Neal J. Campbell Consulting Engineers. Today CDG Engineers has approximately seventy personnel located in two offices. CDG’s headquarters is located in the southwestern part of the City of St. Louis (in the “Hill” neighborhood) in a building known as Campbell Plaza. The building is owned by several stockholders of CDG and this ownership enables the company to expand as the need for additional staff develops. CDG also has a small satellite office located in Sheridan, Wyoming to serve the needs of our mining clients located in the Powder River Basin.

Technology
Resources include up-to-date CADD Systems and Software Capabilities in AutoCAD and Microstation for Design, 3D Modeling, Animations, Visualization Graphics, Geographic Information Systems (GIS), Building Information Management (BIM), etc…