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

Call us today to receive our excavation and soil sampling fee schedule, or learn more about our flat rate for document submittal.