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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 multi disciplined 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.

GSHPA/MCS Audited Drillers

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

Unit 7 Bowdens Farm, Hambridge, Langport, Somerset, TA10 0BP

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

Contact - Bob Roddy Tel: 01460 250777

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

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

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).

Building Low Carbon Solutions Ltd

42 Santley Street, Clapham, London SW4 7QD

Please note we carry out work for large scale heat pumps and heat networks only.
Building Low Carbon Solutions carries out feasibility studies on large scale heat networks, heat pumps and CHP and carries out building energy research, troubleshooting and training across a wide range of buildings and technologies.
Phil is the main author of CIBSE Guide F – Energy Efficiency in Buildings and chaired the CP2 Surface Water Source Heat Pumps Code of Practice. He has been consulted on heat pumps for the Canal & River Trust and led the update of CP1(2020) Heat Networks. He has led water source feasibility studies including a 1MW heat pump on a canal and data centre in Islington, a 3MW scheme in the Olympic Park and a large heat network on Liverpool Docks and is currently working on 4th and 5th generation heat networks based on decentralised heat pumps.

Contact - Phil Jones Tel: 07714 203 045

Bushby Heating Plumbing & Gas Services Ltd

175 Main Road, Biggin Hill, Kent TN16 3JR

Bushby Heating is a well-established family business providing heating services to Kent, Surrey, Sussex and Greater London. MCS Approved for ground & air source heat pumps, heat recovery, solar thermal and PV technologies as well as providing gas and plumbing services.

Contact - Christopher Bushby Tel: 01959 571 867

Calibrate Energy Ltd

Head Office, Mousen Lane, Belford, Bamburgh, Northumberland NE70 7HN

Calibrate Energy is a leading provider of intelligent 'hands off' commercial heat pump systems, designed to save energy costs for businesses. Our expertise lies in harnessing the natural energy resources surrounding a building to provide clients with reliable, low cost heating though integrated heat pump systems. We're passionate that the solutions we provide are second to none: proven by our successful history of application in the UK and internationally. Our expert team of engineers, scientists and consultants give us a commercial edge that is unique in the industry.

Contact - Shane McDonald Tel: 01668 215 544

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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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