Our services

Geotechnical Field Exploration

GEG owns and operates drilling rigs as well as partnering with other drilling companies to meet Client’s’ schedule. Our drilling includes track-mounted rig. The fleet services our regional footprint as needed. Our rigs provide support primarily for in-house geotechnical engineering projects.

DRILLING & SAMPLING

  • Soil Test Borings with Standard Penetration Testing (SPT) and Sampling
  • Rock Coring (NQ, HQ, PQ)
  • Undisturbed Shelby Tube Sampling
  • Modified California Ring Sampling

Our team members possess localized expertise in geography, regulatory compliance, and permitting procedures — ensuring effective project management across New Mexico municipalities.

OTHER FIELD EXPLORATION SERVICES

  • Pavement Evaluation and Coring
  • Subgrade and Basecourse Evaluation
  • Test Pits (backhoe excavation and hand-dug)
  • Dynamic Cone Penetration Test
  • Non-destructive Concrete Evaluation

Field Infiltration & Percolation Testing Services

Our services include comprehensive field infiltration testing using both single-ring and double-ring infiltrometer methods, as well as traditional percolation testing, to accurately assess soil hydraulic conductivity and water absorption rates. These tests are essential for a wide range of projects, including:

  • On-site septic systems and drain fields,
  • Stormwater infiltration basins and bioretention facilities,
  • Leach fields and subsurface wastewater disposal systems,
  • Low-impact development (LID) and green infrastructure projects,
  • Groundwater recharge studies, and
  • Site suitability assessments for residential, commercial, and industrial developments.

Reliable field infiltration and percolation data ensure that designs meet regulatory requirements and perform effectively over the long term.