Ground Source Heat Pump Association


Members of the GSHPA

All members of the Ground Source Heat Pump Association are required to sign up to its Code of Ethical Practice.

This page lists the members of the GSHP Association which provide borehole drilling services.

See other pages for the following:

Full list of all GSHPA members for printing.

If you are a GSHP driller with installation experience who is prepared to meet the GSHPA Standards then you can join us to help raise standards across the ground source industry.

GSHPA installers are encouraged to use the services of drillers who are members of the GSHPA to help ensure that the highest standards are being achieved.

Drilling, Piling and Ground Works Services to the ground source industry

Click on names to link to websites

Aquadrill Ltd

Showells, 59 Easton Hill, Easton, Boxford, Berks RG20 8EB
07729 150778
Colin Marner
Borehole drillers for private water supply and open loop GSHP installations.

D Hughes Well Drillers Ltd

8 Birchwood Court, Bessacarr, Doncaster DN4 6SX
01302 860160
Darren Hughes

Dragon Drilling (Water & Energy) Ltd

Graig Lelo Works, Bryn Saith Marchog, Corwen, Denbighshire LL21 9SD
01824 707777
Andrea Ellison
Dragon Drilling (Water & Energy) Ltd have been installing GSH Boreholes for five years throughout the UK using modern rotary rigs, often in locations where there is restricted access. We are committed to working to the highest standards.

Drilcorp Ltd

Kinley Hill Farm, Hawthorn, Seaham SR7 8SW
0191 527 3 970 / 07743 806 301
John Gowans
Drilcorp is a major specialist drilling contractor operating throughout the UK. Our current activities for geothermal borehole installations are in the commercial, domestic, local authority and utility market sectors.

Geocore Site Investigations Ltd

Tralee Close, Kirkleaham Business Park, Redcar TS10 5SG
01642 481144 ; 07778 01 665
Michelle Woodhead
Geocore Site Investigations Ltd is specialist in the Drilling of Geothermal Boreholes. With a wealth of experience and fully trained and qualified staff we provide an excellent service. Geocore also has three in house geologists and NEBOSH qualified staff.

Geo-Drill Ltd

Unit 24 Greencroft Industrial Estate, Tower Road, Annfield Plain, County Durham DH9 7XP
01207 521623
Paul Turnbull
Geo-Drill offers a vast range of experience in site investigation and in ground source borehole drilling in the UK and abroad.

Geotechnical Ltd

Suite 1, Winwood Court, Norton Road, Stourbridge DY8 2AE
01384 440 880
Phillip Mason
Geotechnical is a specialist company providing a full service for horizontal and vertical ground loop installations, mainly across the Midlands. The service includes borehole drilling, trenching, grouting and earthworks. Geotechnical installs either open or closed systems with equipment specifically designed to ensure guaranteed loop placements with the minimum of site disruption.

Ground Source Drilling & Contracting Ltd

Maun Avenue (off Byron Avenue), Lowmoor Business Park, Kirkby In Ashfield NG17 7LA
01623 889 515
Ian Wicks
GDC provides a full service for the installation of both vertical and horizontal Ground Source Systems from borehole drilling and trenching through to heat loop installation, grouting and earthworks. We have undertaken work ranging from single holes to projects with in excess of 150 boreholes and worked with a variety of clients across the public and private sector.

HD Services Ltd

Thorne Barton Farm, Chesham Road, Ashley Green, Bucks, HP5 3PQ
01494 792000
Rebecca Taylor

We aim to provide the highest quality Open Loop Heat Pump service available. Our clients depend upon our advice and flexibility to suit their individual requirements and we associate ourselves with suppliers that have a similar ethos. We have a partnering agreement with Refcool Manufacturing, one of the market leaders in Open Loop Ground Source Heat Pumps. We are committed to completing contracts on time, using only directly employed labour and our own modern plant. HD Services Ltd is a BS EN ISO 9001 and BS EN ISO 14001 registered company and a member of the Renewable Energy Association. The company and employees are MCS accredited. All drilling works associated with heat pump installation can be carried out by our sister company, HD Drilling Ltd, who have been members of the Well Drillers Association since 1988.

Hughes Geothermal Ltd

Leebotwood, Church Stretton SY6 6LU
016 94 751251 / 016 94 751715 / 07881 555 978
Martin Hughes
Hughes Geothermal Ltd established to provide a professional dedicated service to the GSHP industry. Using the expertise of the UK's leading exploration drilling service provider (Hughes Exploration & Environmental Ltd) Hughes have been providing exploration, and associated services to the extractive industries, mines and quarries for over 30 years.

Jackson Drilling Ltd

Northwood Farm, Coxbridge Road, Baltonesborough, Glastonbury, Somerset BA6 8RA
01458 851 276
Fred Mann
Drilling contractors and groundsource heat installers. We specialise in all types of drilling including, cable percussive for soft sand and gravel, air percussive for hard rock, wireline drilling to reduce any risk of structural damage, and water/mud drilling for changing strata from soft to hard. We carry work for large companies as well as for the domestic market.

Magpie Environmental Drilling Services Ltd

30 Halton Drive, Wideopen, Newcastle upon Tyne NE13 6AB
0191 236 8129 /07710278146 / 07725203071
Gary Raffle
We are among the industry leaders for the drilling and installation of both open and closed loop geothermal wells.

Nicholls Countryside Construction t/a Nicholls Boreholes

Brownings Barn, Glasshouse Lane, Kirdford, West Sussex RH14 0LW
01403 820750
Ben Nicholls
Nicholls Boreholes is a highly experienced borehole drilling company that supplies, fits and looks after water boreholes, vertical ground source heat pump boreholes, GSHP systems and deep bore soakaways for houses and businesses and cathodic protection boreholes. We deliver a comprehensive service with our own in house team undertaking every aspect of your project from site survey to final checks and aftercare service. Our borehole drilling equipment is designed to access sites of all sizes with minimum impact and disruption.

Phoenix Drilling Ltd

4 Maxwell Square, Brucefield Industrial Park, Livingston, West Lothian EH54 9BL
01506 411448
Stephen Glover - 07775000218
Phoenix Drilling Ltd is a Scottish ground investigation company with the expert knowledge and experience of drilling and installing borehole ground loops for Ground Source Heat Systems. With a fleet of rotary and cable percussive rig and on-going investment in plant, training and health & safety, we are committed to meeting our clients' individual requirements and providing a first class service. We cater for both commercial and domestic markets.

Raeburn Drilling & Geotechnical Ltd

Whistleberry Road, Hamilton, South Lanarkshire ML3 0HP
01698 711177
Andy Taylor
Raeburn Drilling & Geotechnical have developed a safety and management culture suited to working successfully on large projects. The majority of these projects are managed by members of the UK Contractors Group, an organisation whose members include the largest major civil engineering contractors working in the UK.
We also provide borehole drilling services to smaller projects.

Synergy Boreholes & Systems Ltd

Moses Winter Way, Wallingford, Oxfordshire OX10 9FE
01491 828208
Mark Jennings
Synergy Boreholes & Systems Ltd, an ISO9001 company, offers drilling and equipping geothermal boreholes including all headerworks, manifolds, fusion welding, flushing, filling, supply and installation of GSHP systems in cooperation with MCS accredited partners.

Teckna Group Ltd

Saddle Hill Farm, 277 Preston Road, Standish, Wigan WN6 0NZ
01257 421 700 / 01257 472 3 99
Michael Shrigley
Teckna Group Drilling Services specialise in open and closed loop drilling contracts for residential or commercial projects nationwide. As one of the UK's leading geothermal drilling contractors we provide professional services for the drilling and headering works to clients requirements.

Terra Firma Ground Investigation Ltd

Rowan Tree Farm, Blackwell Hall Lane, Ley Hill, Buckinghamshire HP5 1UN
01494 791 110
Mark Bradley
TFGI is committed to achieving the highest standards of drilling work for each project we do. To safeguard this we use the highest quality materials and have full backup support for all mechanical aspects of our plant. Our reputation depends upon it!

Trench Cut Ltd - Groundworks

202 Sandyhurst Lane, Ashford, Kent TN25 4NY
01233 634888
Trench Cut Ltd is a specialised trenching and pipe/cable ploughing company based in Kent. With minimal disturbance and maximum efficiency we deliver a full range of trenching services using a variety of specialised machinery across the UK. Trench Cut provides the total external works package for horizontal loop systems using our trenching machines (not excavators).

Warren Ecological Ltd

Warren Farm, Carthagena Road, Sutton, Bedfordshire SG19 2NQ
01767 262928
Arnie Bailey
Warren Ecological are specialists in the drilling of boreholes for ground source heat pumps using radial drilling systems.

Waterseekers Well Drilling Services (UK) Ltd

The Grange, Ringer Lane Farm, Elmton, Worksop S80 4LX
01246 743022
Jennifer Hormwell
Waterseekers deliver a complete and comprehensive turnkey service for commercial projects, covering all aspects of water borehole installation and ground source heating system installation.

Welltherm Drilling Ltd

39 Embleton Drive, Chester le Street, County Durham DH2 3JS
0191 447 4548
Jason Laing
Welltherm Drilling drills wells for ground source heat pumps. We undertake drilling for site investigations and groundwater wells for both private water supply and dewatering. We have a fleet of rotary and percussive drilling rigs including track mounted rigs for difficult terrain and low headroom rotary rigs.

Full list of all GSHPA members