A specialist drilling contractor

Working to ensure a sustainable legacy for people and the planet

Geocore is a ground source drilling and site investigation specialist. Our 30-strong specialist ground services company is located in Redcar, North Yorkshire, UK. Since 2000, we have refined our service offering and now specialise in ground source drilling, site investigation, including domestic ground investigation, foundation inspections, drainage CCTV and drainage repairs. Our core service offering includes ground source drilling and deep boreholes, site investigation with multipurpose drilling rigs, dynamic sampling and trial pitting, CCTV and drainage repairs.

Our services

The climate crisis

Our ground source work supports a move towards changing the way we do things to make our future more sustainable. Ground source heat is a more sustainable method of heating your home, as it uses energy more effectively, thereby enabling you to take control of your heating bills in today’s volatile climate. By using ground source heating, we can help our clients reduce energy costs to assist their journey to net zero.

Climate change, specifically more extreme weather events, is responsible for a growing number of subsidence-related problems in properties, which is becoming an ever-increasing problem locally and globally. We provide subsidence investigations to assist with insurance claims to rectify problems. Related services include CCTV and drainage repairs where subsidence may impact local drainage.

Latest projects


Where we operate

We are proud to operate in the renewables sector, working to change the way that we live and work for a more sustainable future. As the devastating effects of climate change become more prevalent, we are acquiring data to support the insurance sector, enabling the assessment of resilience to climate change, particularly regarding subsidence.

We provide drilling services for ground source heat projects, site investigations and subsidence investigations and undertake CCTV surveys and drainage repairs. We are a professional, experienced and dedicated team, adopting new technology and the latest drilling rigs to provide more sustainable, cost-effective and efficient solutions to support our clients’ operations.

Latest news

Geothermal drilling

Company news

RSK collaboration

Company news

Geocore gains BDA membership

Company news

Geocore celebrates International Women’s Day

Company news

Our accreditations & memberships

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Geocore is part of the RSK group of companies

The RSK group is a leading integrated environmental, engineering and technical services business offering bespoke end-to-end solutions to a variety of sectors. Headquartered in the UK but with an established presence throughout Europe, Africa, the Middle East, Asia and Australia, RSK helps organisations around the world achieve their business aspirations in a sustainable and efficient manner.