About us

We are the UK’s most comprehensively stocked equipment shop for all types of subsurface measurement survey. Whether it’s spray paint to mark out buried services, a cover meter to locate reinforcement in concrete or a multi-channel GPR array to map near-surface layer information over a large area, SMT will have the optimum solutions for your projects.

All market leading solutions are available to hire or buy, with product training and full support as a given. UK delivery where you need it, when you need it.

SMT supplies only the world’s most dynamic subsurface analysis equipment. Specialising in step-frequency continuous-wave (SFCW) GPR technology and progressive software, the solutions we showcase are a must for any modern, multi-disciplined survey company or department needing to view and report on what is below, or behind.

We have extensive experience of selling subsurface mapping equipment in one of the world’s leading utility searching markets, meaning our team can give an unbiased opinion and recommendation on equipment and instruments. Using our knowledge and first hand experience, we have selected a line-up of what we believe to be the best products on offer.

We provide a range of purchase options, as well as being able to offer survey equipment hire and new and pre-owned equipment. We also offer competitive rates of finance thanks to our partnerships with some of the UK’s leading finance companies, as well as flexible hire terms on all of our stocked products. And if you can’t see the item you’re looking for on our website, we’re confident we can still access it, so please do ask.