SEP Geophysical

Geophysical services and expertise to help you see below the surface

Geophysical Mapping and Profiling

Using various techniques we deliver high-quality results that meet your specific application.

Services in this area include:

  • Ground Penetrating Radar (GPR)
  • Electromagnetic Mapping (EM)
  • Vertical Electrical Sounding (VES)
  • Electrical Resistivity Tomography (ERT)
  • Magnetic Surveys

Borehole Geophysics

Our team are experienced in a wide range of in-situ geophysical borehole testing methods.

Services in this area include:

  • Down-hole Seismic
  • Cross-Hole Seismic
  • Downhole Magnetometry

Structural Surveys

We understand that there are many investigation options available and we make sure to guide and advise on which techniques will best suit your needs.

Services in this area include:

  • Reinforcement Mapping including Arrangement, Cover Depth, and Spacing
  • Concrete Slab Thickness
  • Delamination of Concrete Slab from Underlying Subbase

A well designed and executed geophysical survey can be one of the most effective solutions for identifying, mapping and understanding the subsurface.


Our highly skilled and experienced geophysicists offer a wide range of geophysical services including the design, acquisition, processing and interpretation of data to deliver high-quality results that meet your specific application. Our team has a broad range of skills that are vital in delivering high-quality geophysical surveys. 

Project Applications

SEP Geophysical delivers a range of geophysical services to meet the growing demand for integrated, multi-technique data sets that are supported by sophisticated interpretation and associated post-processing.

Our geophysical services cover a wide range of applications, including:

  • Voiding, sinkholes, subsidence, karst and solution features
  • Mine shafts, Adits or other mine workings
  • Disused quarries /Borrow pits
  • Rockhead profiling/engineering properties
  • Faults and Fractures
  • Underground storage tanks (UST's)
  • Unexploded Ordnance (UXO's)
  • Archaeology

Get in touch

"Technical excellence is at the heart of everything we do, underpinned by our ability to interpret data and generate robust results."

Can we help with your project? Get in touch for a quote.