BOREHOLE DRILLER FOR GROUND SOURCE HEAT PUMP BOREHOLES AND WATER WELLS
We’re a leading UK borehole driller for ground source heat systems, water wells, soakaways and dewatering.
Are you looking for a reliable and experienced borehole driller?
We’re UK borehole drilling specialists
Our team of experts specialise in drilling UK water boreholes and boreholes for ground source heat pumps, for commercial or domestic use. We’ve successfully drilled 1000s of boreholes for homes and businesses just like yours up and down the UK over our 19 years.
Why use GSI to drill your water well or heat pump borehole?
Choosing a borehole driller can feel bewildering; should you choose local or use a bigger company?
Our UK drilling experience means we’ve encountered all geologies and ground conditions that many other borehole drilling companies don’t have the knowledge to deal with.
From a single water borehole in your back garden to some of the largest borehole drilling for ground source heat pump projects in the country, each has had its own unique challenges and individual customer needs.
That’s why the Gretton Site Investigations’ team will approach your project with a wealth of experience and know-how.
Expert borehole drillers for business projects
Rapid borehole drilling services with multiple rigs
Do you own a business that needs a rapid borehole drilling service with minimal disruption? Our multiple drilling rigs means we can be in more than one place at once!
For larger projects we’re able to send several rigs and drilling teams to one site so you won’t be waiting a minute longer than needed to complete the borehole drilling stage of your project.
Our drilling services
commercial borehole driller for ground source heat pumps
We’ll be on and off your site quickly with our 11 drilling rigs and adept site management. Choose a commercial borehole driller who won’t slow you down.
Domestic borehole driller for ground source heat pumps
From country homes in Gurnsey to basements in central London. We’ve drilled boreholes for domestic ground source heat pump projects across the UK and Channel Islands.
Water well and water borehole drilling
- No water, no charge guarantee
- 3 year works’ guarantee*
- No up-front charges
- FREE no obligation quote
Soakaway installation
If you’re having problems with flooding or excess water, see how soakaway installation helps.
Dewatering services
Our efficient dewatering services will keep your construction project on-track.
Emergency borehole driller
Have your current borehole drillers let you down? Don’t worry. Our emergency UK wide trouble shooting service is here!
GSHPA Member 2023/24
Recent projects
One thing we’ve learn’t over our 19+ years of borehole drilling – no two projects are the same. That’s why we’ll approach your project with a wealth of knowledge and experience.
If you’re curious about how we do it, take a look at our images and videos.
Having moved to a new house we wanted to reinstate a substantial pond on our land. We used GSI and their team to drill a borehole. They installed a pump to access water from an aquifer we’d identified. After 100m of drilling we finally struck water and successfully achieved a flow of around 20,000 litres a day, allowing us to achieve our vision of the pond you see in the picture.
We’ve never undertaken such a project before and needed to be handheld through the process. The team did very well and gave us the assurance we’d get the outcome we needed.
Even when our pump stopped working it was removed and replaced under our warranty, without fuss and in a timely manner.
GSI truly delivered for us under the most unbelievable time constraints and short notice. Sinking a 53m borehole. We now have crystal clear spring water. We wouldn’t hesitate to recommend this company.
GSI drilled a private well behind our house. We’re delighted with their work. They left everything clean and tidy! If you’re looking to drill a well – I would highly recommend these guys. Great work!
Another company started our borehole 14 months ago. After many failed attempts and £9,500 we got GSI to drill. They asked for no money upfront, and were a pleasure to deal with.
On a friend’s recommendation GSI drilled a water bore hole for irrigation and domestic use. The only company who’d finish the job from geology to connecting my existing water system.
Arrange a Free quotation
Please feel free to get in touch to find out more, you can reach us using the form on this page, email or phone. We can’t wait to chat to you!
Call: 07523 208 711
Email: [email protected]
Gretton Site Investigations Ltd
29 Main Street,
Ashley,
Leicestershire
LE16 8HG