Geotechnical Engineering Consulting Services:

With senior engineers with over 30 year of experience, GMTS provides expert geotechnical engineering consulting and soils / materials testing services in related projects. GMTS is also an AASHTO and USACE accredited soils and construction materials testing laboratory. Accreditations include: Quality Systems R18, C1077 (aggregate), C1077 (concrete), and D3740 (Soil), as well as Hot Mix Asphalt and Sprayed Fire-Resistive Material.

Geo Consulting and Engineering Services:

  • Site Evaluation
    • Geotechnical
    • Geological (including: Hydro-Geological and risk potential of karst environments)
    • Assessment of potential quarry and borrow material sites
  • Geotechnical design evaluation & analyses
  • Value engineering (including finite element modeling)
  • Shoring and excavation design
  • Forensic engineering
  • Peer review
  • Expert witness

Field Investigation Services:

  • Geophysical surveys:
    • Electrical resistivity
    • Micro-Gravity
    • Multichannel Analysis of Surface Waves (MASW)
    • Seismic refraction
    • GPR
  • Geotechnical investigation:
    • Drilling and sampling (soil and rock)
    • Dynamic cone penetrometer (DCPT)
    • California Bearing Ratio (CBR)
    • Monitoring wells
    • Inclinometers
    • Percolation tests

Laboratory Material Testing Services:

  • Soil and rock standard testing
  • Soil and rock advanced testing
  • Construction material testing (soil, concrete, steel, ceramics, etc.)


*Our laboratory testing providers are AASTHO, MRL, A2LA, and/or USACE accredited/validated!!!

Project Geo-Construction Monitoring and Testing Services:

  • Earthwork observation:
    • Compaction/density testing
    • Site improvement
  • Sitting of structures
  • Concrete testing (including mass concrete)
  • Deep foundation monitoring and testing:
    • Static/Modulus load test monitoring
    • Bi-Directional Static Load Testing (BDSLT)
    • Dynamic Testing (PDA)
    • Integrity Testing (PIT/CSL)

Aditional Services:

  • Welding inspection (CWI)
  • Non-Destructive testing (NDT)
  • Corrosion testing (NACE)
  • Sprayed-On fire resistive inspection (SFRM)
  • Coatings testing / inspection
  • Structural investigations
  • Quality control & inspection services for civil engineering projects