With 12 years drilling experience in commercial geothermal heating and cooling projects GTD is your first port of call. We will guide you in the right direction for a successful geothermal heating and cooling installations. 

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This is why?

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• You'r investing in an energy system for the next 50 years.

• This energy system has to be as efficient as possible. 

• We are the leading geothermal drilling company in the UK. 

• Any geothermal installation must have as little impact as possible on any project time lines.

• With our experience we know the pitfalls and which geothermal ground array works for specific ground conditions. 

• We have worked on many successful projects and we know the people behind them and have in-depth knowledge of the industry players. 

• We can give you the most economic drilling depth and type of ground array depending on the available space. 

• We have nationwide drilling experience from the south coats to the Orkney Islands.

• GTD has drilled and installed over 250,000 metres of boreholes. 

• In Cambridge alone we have drilled over 400 boreholes totalling 75,000 metres. 

• We are specialists in the central London, having drilled dozens of project within the footprint of various buildings and the experience needed to drill the complicated London strata into the chalk.

• Contrary to other types of renewable energy, we arrive, we drill, we install but leave no aesthetic impact. 

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