Ground Source Heat Pump Association


Members of the GSHPA

This page lists members of the GSHPA who act as consultants and advisors on ground source energy.

See other pages for the following:

Full list of all GSHPA members for printing.

To get the full benefit of a GSHP installation you will need to employ someone with design and installation experience. A ground source heat pump may not perform well unless it is incorporated in a good design by someone who understands the needs of the building, the use to which the building is being put and the local geology.

Advice on ground source energy is a specialist field. Many of the M&E consultancies have a general understanding of ground source energy, but this may not be sufficient to get the best out of a commercial ground source heat pump installation, particularly if you are looking to achieve a high coefficient of performance on both heating and cooling. Expert advice may enable a saving in initial capital cost as well as in annual running costs.

Consultants on Ground Source Energy

Click on names below to link through to websites.

B. A. Hydro Solutions Ltd

3 The Sidings, Station Road Shepreth, Royston, Hertfordshire SG8 6PZ
01763 26 27 00
Tim Baker
B. A. Hydro Solutions Ltd is a leading 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. B. A. Hydro Solutions Ltd are involved with over 300 ground source heating and cooling installations a year across the UK and around the world. B. A. Hydro Solutions Ltd own 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.

Carbon Zero Consulting Ltd

esi Office 11, 1C Uppingham Gate, Ayston Road, Uppingham, LE15 9NY
0844 8550115
John Findlay
Carbon Zero Consulting offers a full range of solutions for renewable heating, cooling and energy generation. We provide a single point of independent expertise of the highest professional standard for all areas of renewable energy design and implementation. Our core area of expertise is in the implementation of hydrogeology and thermogeology for the design and installation of open and closed loop ground source energy systems.

European Geophysical Services Ltd

22 The Stables, Sansaw Business Park, Hadnall, Shrewsbury SY4 4AS
01939 210710
Kim Beesley

GeoScience Ltd

GeoScience Falmouth Business Park, Bickland Water Road, Falmouth, Cornwall TR11 4SZ
01326 211070
Robin Curtis
Geoscience offers consultancy, feasibility studies, trouble shooting and designs for closed loop GSHP systems of any size. The company has worked in the UK GSHP sector for twenty years and has been responsible for the design of many hundreds of systems ranging from small social housing installs to large heating and cooling systems using a variety of heat pumps. Thermal response testing analysis and simulation studies of GSHP systems are undertaken.


Unit 5, Hope & Aldridge Business Park, 183 Weddington Road, Nuneaton, Warwickshire CV10 0HF
02476 629762
Andrew Howley
GSC are a team of highly experienced and skilled consultants specialising in both small and larger ground source heat exchange systems. With a wealth of experience in both closed loop and open loop schemes, we are there to ensure that your project is delivering the energy demanded of it both efficiently and sustainably. With one of the only qualified ground loop designers on our team (Certified Geoexchange Designer) coupled with more than 60 years of family history in well drilling, GSC are able to diligently and expertly design your system or interrogate designs put forward by others so clients can proceed with the confidence that their chosen installer is proposing a workable and long-term solution. GSC offer independent feasibility reports, design services, tech-sub analysis, ground hydraulic and thermal modelling, installation management through supervisory roles and troubleshooting of problematic systems and expert witness.

Holymoor Consultancy Ltd

Holymoor 360 Ashgate Road, Chesterfield, Derbyshire S40 4BW
01246 230068; 07989 358295
David Banks
Holymoor provides ground source heating / cooling consultancy, feasibility study, ground loop design and training services. Holymoor also offers expertise in the fields of hydrogeology, groundwater resources, water well (open loop) design and water chemistry. Holymoor operates throughout the UK and internationally.


ICAX Ltd 33 Greenwood Place, London NW5 1LB
020 7253 2240
Mark Hewitt

ICAX are ground source heat pump consultants and thermal energy specialists who provide consulting services and advice on the design of ground source energy systems that can achieve long term sustainable heating and cooling. The advice is based on thermal models that have been developed by ICAX over many years of research to achieve thermal equilibrium. ICAX clients for these Thermal Modelling services have included Mott MacDonald, Tesco, Highways Agency, REHAU, Telford & Wrekin Borough Council, Merton Borough Council, and the European Union.

John Cantor Heat Pumps Ltd

Ty Pendre, Heon Malngwyn, Machynlleth SY20 8EE
01654 700115
John Cantor
Having 30 years experience with heat-only heat pumps, we now offer troubleshooting and consultation relating to energy efficiency.

LHW Partnership LLP

Luminous House, 300 South Row, Milton Keynes, Buckinghamshire MK9 2FR
01908 933750
James Hoare

LHW Partnership are an engineering consultancy specialising in the provision of Renewable and Energy Efficiency Engineering Services. We hold expertise in all aspects of large scale ground/water source heating and can provide a service from feasibility of the design and project management for medium to large projects.


1 Lode Road, Lode, Cambridge, CB25 9ER
01223 812197
Director: Charles M Wilson

Land & Water Resource Consultants Ltd (LWRC) was founded in 1979 and is one of the oldest specialist hydrogeological and hydrological consultancies in the UK.

Neoenergy (Sweden) Ltd

St John's Innovation Centre, Cowley Road, Cambridge CB4 0WS
01223 911788
Goran Hellstrom

Ove Arup & Partners Ltd

Arup 13 Fitzroy Street, London W1T 4BQ
020 7636 1531
Michael Chendorain

Full list of all GSHPA members for printing.