DDI has professional engineers with over twenty years experience. DDI specializes in the areas of geotechnical, sanitary, and general civil projects.

Land Development

  • Licensed Surveyor "In House"
  • Municipal
  • Commercial
  • Industrial
  • Building / Construction

Land Surveying

  • General Property
  • Site Development
  • Subdivision
  • Topographic
  • Construction
  • Electronic Field Surveying

Civil Engineering

  • Lab Testing
  • Soil Analysis
  • Foundation Development
  • Field Density Testing with Nuclear Gauge

Our civil engineers use solutions from:

 

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