The SUMO Group is a multi-disciplinary survey business and is committed to maintaining the highest possible standards in all aspects of surveying.


Archaeological & Geophysical

SUMO Geophysics is the largest provider of archaeological geophysics in the UK. We have over 30 years’ experience in near surface geophysics, utilising the latest non-invasive ground characterisation techniques for the geotechnical, civil engineering, water and environmental industries.




Void Detection



Aerial Survey


SUMO Survey
Utility detection
& mapping


PAS 128 Survey
PAS 128 compliant utility detection & mapping

Statutory Plan Collation

Advanced utility detection & mapping plus geophysics

Topographic / Land Survey

PAS 128Plus+
PAS 128 compliant advanced utility detection & mapping plus geophysics


Measured Building

Laser Scanning & 3D Modelling

Revit Survey Models


Hand Held Scanning



Survey Methodologies

Earth Resistance


High Density GPR

Detailed Magnetic Survey



Ground Conductivity

Resistivity Imaging


Seismic Refraction


Survey Services

You can rely on us - whatever service you use...

We pride ourselves on providing a survey that you can truly rely on and this extends to: -

  • Speed of response from 1st enquiry to quotation
  • Delivering survey data that is clear and accurate
  • Providing top quality full-colour survey drawings
  • Post-survey support / complaint resolution
  • Maintaining relevant professional accreditations
  • Continued investment in relevant technologies
  • Availability on site to meet your requirements
  • Fast turnaround of final survey drawings
  • Detailed post-survey explanation of survey results
  • Competitive pricing providing real value for money
  • Maintaining appropriate insurance cover
  • On-going training & development of survey staff