Excavation and Soil Sampling 

GCS provides excavation and soil sampling for geological and geotechnical studies.

  • Hand auger borings (4" diameter) for soil sampling and percolation testing
  • Custom test pit excavations for geological studies and geotechnical investigation:
    • Foundation verification (depth/dimensions)
    • Foundation excavations
    • Custom shoring (constructed as necessary)
    • Bulk and Cal-mod ring samples (up to 20')

Let us get our hands dirty

Contact us today to receive our excavation and soil sampling fee schedule.