P: 414-224-8300

F: 414-224-8383

Civil Site Design Services

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With a highly diversified group of engineers, Key Engineering Group offers specialized services in residential and commercial site development and redevelopment. Many of our engineers have more than 20 years experience in civil site design. We have established strong working relationships with many local municipalities, offering work for permitting, grading and stormwater. Key Engineering Group believes that quality, consistency and networking are the secret to our successful history in obtaining timely State and municipal approvals for our developments.

Our designs incorporate and complement the existing site features, working to enhance the project’s aesthetic value to its environment. By utilizing existing natural resources for the project’s development, Key Engineering Group helps avoid the additional costs in the sites development. As the project progresses, our responsive design teams quickly develop any necessary changes and then communicate those changes to other project team members.

Key Engineering Group begins each site development project with a desire to maximize developable area and satisfy the needs of both the client and the surrounding environment. Every project includes land balance calculations to minimize construction costs and time of completion. Key Engineering Group also understands the variability in soil conditions and concentrates on balancing the specific earthwork components encountered on each project.


Site Civil Engineering Services that we provides include, but are not limited to the following:

  • Feasibility studies, reports and cost estimating
  • Conceptual planning, layout and designs
  • Site development and engineering
  • Grading, pavement, and erosion control plans
  • Utility and roadway design
  • Hydrological analysis
  • Stormwater retention/detention analysis
  • Floodplain analysis
  • Dam failure/stability analysis
  • Stormwater/wastewater treatment and permits
  • Wetlands delineation and surveying
  • Construction Services
  • Bid documents/specifications
  • As-Built documentation
  • Construction management
  • Fill control and compaction testing
  • Foundation subgrade evaluation
  • Pavement placement monitoring
  • Construction monitoring
  • Governmental permitting (WDNR, DOC, etc.)

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