Pyramid Geophysical Services
Geological Services
Why pick this one
Pyramid Geophysical Services has provided subsurface investigations since 1990 across North Carolina and the United States using GPR, ERT, electromagnetic, and seismic methods.
Best for
- locating underground storage tanks, drums, and buried metallic objects
- mapping private underground utilities and conduit depths
- delineating landfill waste and buried debris
- investigating sinkholes, karst, voids, and slope failures
- characterizing bedrock, groundwater, aquifers, and subsurface geology
- geotechnical foundation and seismic site investigations
- concrete slab inspections for rebar, post-tension cables, moisture, and sub-slab voids
Look elsewhere if
- the project requires emergency response or after-hours service
- the need is routine above-ground construction or general property maintenance rather than subsurface investigation
Specialties
- underground storage tank investigations
- private utility locating
- landfill delineation and characterization
- sinkhole and karst mapping
- groundwater and aquifer investigations
- geotechnical seismic testing
- concrete void, rebar, post-tension cable, and moisture inspections
Certifications
- Licensed geologist in North Carolina
- Licensed geologist in South Carolina
- Licensed geologist in Tennessee
- Licensed geologist in Florida
- GSA Contract
What makes them different
- Provides geophysical investigations in North Carolina and throughout the United States
- Senior Geophysicist Eric Cross, P.G. closely supervises all work
- Owns GSSI UtilityScan DF, GSSI SIR 4000, and StructureScan Mini XT GPR systems
- Uses an AGI Supersting R8 multi-electrode electrical resistivity system
- Integrates GPS technology with electromagnetic and GPR surveys
- Response time
- GPR surveys are fast
- Years in business
- 36
Distilled from this business's own website.
Contact & Location
- Address
- 503 Industrial Ave, Greensboro, NC 27406-4601
- Phone
- 13363353174
- Website
- http://pyramidgeophysics.com
Services
- ground penetrating radar
- electromagnetic surveys
- electrical resistivity tomography
- seismic refraction and MASW
- downhole seismic testing
- geologic mapping
- geologic hazard investigations
- water resource assessments
- strategic geotechnical drilling