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Ace Drilling Services Ltd

Unit 2, Ripley Drive, Normanton Industrial Estate, Normanton, Wakefield, West Yorkshire, WF6 1 QT

Ace Drilling Services Ltd are a family run business with over 35 years’ Site Investigation experience in the Drilling industry. We are based in Wakefield next to the M62 and in close proximity to the M1 and A1 motorways which gives us great access to work in all areas of the UK. Our fleet includes 2 Beretta GT54’s, a Desco 5500-R. Our recent investments also include a state-of-the-art Mud Guzzler/Recycle System, Geothermal Grouter and Generator. Along with our Marooka and Yanmar tracker dumpers we are able to carry out domestic and commercial projects.

Contact - Justin Thompstone Tel: 01924 233633

ADP Group Ltd

Firing Close Farm, Wickwar, Wotton-Uner-Edge, Gloucestershire GL12 8PE

ADP Group are a multidisciplined contractor, with a regional office in Warrington. ADP Group own 13 multipurpose drilling rigs, with a number of these being specific to the installation of ground source heat pump boreholes. GSHP-specific rigs include the compact, yet powerful Comacchio GEO602HT and the industry leading Comacchio GEO909HT. The GEO909HT allows us to drill boreholes to depths in excess of 250m, quicker and more efficiently than any other rig of its size. Complementing a modern fleet of drilling rigs, ADP Group own stage IV and V air compressors, compact tracked telehandlers and both tracked and wheeled mud cleaning systems.

Contact - Tom Page Tel: 01454 227 115

Agua Enodo Ltd

Lowin House, Tregolls Rd, Truro, Cornwall TR1 2NA

From our offices in Cornwall, Spain and New Zealand, Agua Enodo provides specialist groundwater consulting services and numerical groundwater flow and heat transport modelling. Our experience allows us to focus on feasibility study, permitting, design and optimisation of open loop ground heat exchange boreholes for ground source heat pump systems. Our services are all about facilitating successful outcomes for both our business, and yours.

Contact - Huw Williams Tel: +34 669 030 919

Alternative Energy Technologies Ltd

Herons Reach, 17a Fox Lane, Middle Barton, Oxfordshire OX7 7BS

Contact - Mark McEachron Tel: 01608 737440

Alternative Heat Ltd

Unit 18-19 Scarva Road Industrial Estate, Scarva Road, Banbridge, Northern Ireland BT32 3QD

Alternative Heat specialises in the design, supply, installation & commissioning of renewable heating systems for domestic, commercial & industrial applications.

Contact - Darren O’Hare Tel: 02843 770 700

Alto Energy Ltd

Orchard Works, Carterton Industrial Estate, Black Bourton Road, Carterton, Oxfordshire OX18 3EZ

Alto Energy is the UK distributor for IVT Bosch ground and air source heat pumps and is an MCS accredited installer providing a full design, supply and commissioning service.

Ambellia Consultancy

11 Longwood House, Love Lane, Cirencester, Gloucestershire GL7 1YG

Contact - Dr Robin Evans Tel: 01258 472365

Amber Heating Ltd

20 Highfields, Barrington, Somerset, TA19 0JJ

Amber Heating carries out feasibility studies and designs for councils, developers and individuals for ground source systems.

Contact - Bob Roddy Tel: 01460 250777

Amber Heating Ltd

Wyndhams Corner, The Green, East Knoyle, Wiltshire SP3 6BN

Amber Heating Ltd has over three decades of experience in the heating industry including fourteen in renewable heating. We specialise in ground source and air source heat pumps offering a full turn-key solution with design, specification, installation and commissioning for domestic and commercial properties.

Contact - Bob Roddy Tel: 01747 830450

ANTS Group Ltd

Unit 5 Singer Way, Woburn Road Industrial Estate, Kempston, Beds, MK42 7AW

ANTS Group can offer the full package for all ground source heat pump projects. Our services include drilling of open and closed loop boreholes, headering of boreholes back to the manifold and pipework connections to the plant room including all civils work.

With heavy investment, we are now able to offer a modern fleet of 10 Comacchio Drilling Rigs ranging in size and capability. Our compact GEO601 and GEO602 rigs can work on sites both small and large but have the capabilities of drilling to depths of more than 250m when required. The larger MC1500 and MC3000 machines are perfect for large diameter open loop boreholes or water wells.

ANTS Renewables are the UK’s leading supplier of geothermal services to both commercial and domestic clients. We offer a complete service of header works through to plant room fit outs and all reinstatement.

Contact - Robin Tucker Tel: 01234 841885


13 Fitzroy Street, London W1T 4BQ

Contact - Michael Chendorain Tel: 020 7636 1531

ATB Drilling Ltd

35 Balgray Road, Barrmill, Beith, North Ayrshire KA15 1HP

ATB Drilling Ltd specialises in the borehole drilling for closed and open loop GSHP systems as well as water well drilling. Drilling is carried out using our 'Clean Drill System' which eliminates any site disturbance or mess. We undertake all aspects of the external installation of ground source energy collectors which includes the supply and installation of borehole collector loops, manifolds and all associated header works. We cater for small and large projects in both the domestic and commercial markets.

Contact - Alan Brocket Tel: 01505 506075

AW Synergy Boreholes

Littleton Manor Farm, Bicester Road, Waddesdon, Buckinghamshire, HP18 0JR

AW Synergy Boreholes specialise in the installation of geothermal boreholes and offer a full turnkey solution . With considerable investment in the last 9 months, we now have 10 drilling rigs including 2 brand new Comacchio 909 and Desco SP6500R.

The investment has allowed us to purchase modern mud recycling systems, new compressors and telehandlers. AW Synergy have shown an ability to deliver large projects consistently over a number of years.

B.A.Hydro Solutions Ltd

3 & 4 The Sidings, Station Road Shepreth, Royston, Hertfordshire SG8 6PZ

B.A.Hydro Solutions Ltd is a Hydro-Thermogeological Consultancy which provides a comprehensive range of technical, design and support services to the drilling, water and ground-source heating/cooling industries. Services range from basic hydro and thermo-geological summaries, to full design and management of systems from domestic up to large scale installations. We are involved with over 300 ground source heating and cooling installations a year and operate equipment for all types of testing and ground characterisation, including four thermal response testing units, a large stock of pumps, thermal probes and laboratory testing equipment. All staff are qualified, experienced and carry relevant tickets.

Contact - Tim Baker Tel: 01763 262726

Balcomm Ltd

9/11 Wellesley Avenue, Richings Park, Iver, Bucks SL0 9AX

Water Treatment solutions for primary and secondary systems from filling to handover. Flushing and chemical dosing, including corrosion inhibitors, biocides and industry approved glycol products. Validation sampling, flow measurement and hydraulic balancing services offered. Works carried out to BSRIA BG29 guidelines.

Contact - John Faul Tel: 01753 654934

Baystar Energy Efficient Systems

62 Nower Road, Dorking, Surrey RH4 3BX

Baystar Ltd provides advice, supply and installation of energy efficient and renewable technologies. We are accredited installers focussing on heat pumps for rural domestic properties, new build and small commercial. We specialise in integrating heat pumps into refurbishment projects. Please see our website for further information and case studies. We would be happy to provide initial project specific advice given our wealth of experience in heating systems engineering and sustainable construction.

Contact - Tessa Guy Tel: 01293 851459

Bioheat Energy Ltd

Hatherleigh Farm, Lawrence Hill, Wincanton BA9 8AB

We provide un-biased advice to ensure our customers receive the very best in renewable solutions. We have collectively over 50 years of renewable energy experience with our own highly skilled design engineer and heating & installation technicians to ensure we deliver the optimum solution for our customers. With experience in air and ground source heat pumps, biomass, as well as traditional oil systems, we have many satisfied customers ranging from the National Trust through to nursing homes, luxury hotels, leisure centres and many domestic properties including listed buildings.

Contact - Liz Fletcher Tel: 01747 228474

Bollfilter UK Limited

Unit 9 Station Road, Tolleshunt D’arcy, Essex, CM9 8TY

Bollfilter UK Limited, part of the Boll & Kirch filtration solutions group, is a supplier of automatic and manual filtration systems for a wide range of applications and industries. We specialise in the protection of various process equipment including pumps, valves, heat exchangers and nozzles. Our patented automatic filters are installed globally within the district heating industry to protect heat pumps and any associated equipment on water or ground source district heating schemes. We pride ourselves in offering a complete service from the initial design phase through to assistance with installation and commissioning as well as a full aftermarket care package including spare parts and maintenance, all from our UK base.

Contact - Paul Horton – Head of Filters Department Tel: 01621 862180/07494 892896

British Drilling Association Ltd

Wayside, London End, Upper Boddington, Daventry NN11 6DP

The BDA is the trade association for the UK ground drilling industry. BDA was founded in 1976 to represent the interests of over 110 companies from manufacturing, supply and contracting. BDA is: "Committed to excellence in health and safety; quality of workmanship and technical standards for the benefit of the drilling industry and its clients".

Contact - Richard Fielden Tel: 01327 264622

British Geological Survey

Keyworth, Nottingham, NG12 5GG

The British Geological Survey is a world-leading geological survey and global geoscience organisation, focused on public-good science for government and research to understand earth and environmental processes. We are the UK's premier provider of objective and authoritative geoscientific data, information and knowledge to help society to use its natural resources responsibly, manage environmental change and be resilient to environmental hazards. The BGS provides site investigation borehole reports designed for those planning to drill a borehole and describes the geological succession you might encounter on drilling a borehole at a specific location. The BGS also produces GeoReports to support GSHP concept, feasibility and design stages (vertical open and closed loop systems) including geology prognosis to +200m, thermo-geology estimates, and desk based hydrogeological appraisal (anticipated yields and water chemistry and geological hazards).

Become a Member

The GSHP Association is the focal point for business interests in the ground source heat pump industry.

We represent the ground source heating & cooling industry, promoting sustainable use of heat pump technology and engaging with government and other bodies to influence relevant policymaking on behalf of our members.

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