Consultants on Ground Source Energy

Click on names below to link through to websites.

Agua Enodo Ltd

15 British Road, St Agnes, Cornwall TR5 0TZ
Huw Williams - 07857 688 355
Agua Enodo provides specialist groundwater consulting services, focused on Ground Source Heat Pump systems and groundwater resources.

Alternative Energy Technologies Ltd

Herons Reach, 17a Fox Lane Middle Barton, Oxfordshire OX7 7BS
Mark McEachron - 07903027550

Ambellia Consultancy

11 Longwood House, Love Lane Cirencester, Gloucestershire GL7 1YG
01258 472365
Dr Robin Evans - 0787 940 0343


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

B. A. Hydro Solutions Ltd

3 & 4 The Sidings, Station Road Shepreth, Royston, Hertfordshire SG8 6PZ
01763 26 27 26
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.

Building Low Carbon Solutions Ltd

42 Santley Street, Clapham, London SW4 7QD
07714 203 045
Phil Jones
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 CIBSE/GSHPA CP2 Surface Water Source Heat Pumps Code of Practice. He has been consulted on heat pumps for the Canal & River Trust and is leading work to update CIBSE 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 sceme 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.

Carbon Zero Consulting Ltd

Carbon Zero Consulting 2B Gaol Street, Oakham, Rutland LE15 6AQ
and The Workbox, Wharf Road, Penzance, Cornwall TR18 4FG
01572 729510
John Findlay 0797 6263441, Lawrence Scott 07826 594949
Carbon Zero Consulting offers a full range of solutions for renewable heating and cooling. We provide a single point of independent expertise of the highest professional standard for all areas of feasibility, concept, design, regulation and implementation. Our core areas include hydrogeology, thermogeology and regulatory work for the design and installation of open and closed loop borehole ground source energy systems. We also have a high level of expertise for river, canal and dock-based WSHP systems.

G-Core Ltd

The Barn, Church Meadows, Haslingfield Road, Barrington, Cambridge CB22 7RG
01223 874692 / 07554 458119
Design, consultancy, installation and commissioning of ground source and geothermal heating and cooling systems. Commercial and large domestic projects.

GeniusEnergyLab Ltd

Stables End Court, Main Street, Market Bosworth CV13 0JN
0845 8381151
Chris Davidson
GeniusEnergyLab provide Renewable Energy System advice, detailed design and training services to the large commercial building, large residential and social housing construction supply chain.

GeoEnergy Design

10 Brick Street, London W1J 6DF
We are a design consultancy comprised of five professional mechanical engineers with over 75 years of combined experience in energy engineering. We are Certified Ground Loop Designers who are responsible for the designs of over 400MW of installed and operational heat pumps over the last 15 years including Europe's largest heat pump system. Whilst we have vast expertise with utility scale projects, we have also worked extensively on domestic and small-scale systems, offering assistance from concept generation, through detailed design, to system monitoring.

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, domestic and non-domestic. The company has worked in the UK GSHP sector for twenty five 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. Also familiar with design of ambient loop / common loop GSHP systems. Thermal response testing (TRTs) undertaken, with full in-house analysis. Transient simulation studies of GSHP systems are undertaken.


Unit 5, Hope & Aldridge Business Park, 183 Weddington Road, Nuneaton, Warwickshire CV10 0HF
02476 629762
Andy Howley
Ground Source Consult Limited provide the experience and knowledge required to design and manage the installation of commercial and large-scale domestic ground source energy systems with a fully qualified design team headed by in-house Certified Geo-Exchange Designer Andy Howley. From concept stage through feasibility at the start of a build project to completion and assessment of the installation, we work closely with all members of the construction team. The target is to deliver the most effective and efficient ground source energy systems possible.

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.

Howley Energy & Water Ltd

8 Burghley Close, Nuneaton, Warwickshire CV11 6SJ
02477 360063; 07917 352565
Iain Howley
Howley Energy & Water Ltd are specialist consultants focussing on large scale open loop ground and surface water source systems. Iain Howley has built up a wealth of experience in this field since the early 1990s and is able to help development teams realise the successful installation of this technology. Iain has designed and overseen some of the largest and most complex systems in the UK including the unique and innovative 'monobore' systems, which abstract and return to the same borehole. We can take your project from initial concept and feasibility on to design, installation management and licensing through a totally transparent team process.

Hybrid Energy Storage Ltd

250 Humberstone Road, Leicester LE5 0EG
07860 867 646
Michael Moggeridge
HES are able to provide a complete range of services for commercial scale GSHP installations from initial concept to feasibility and financial appraisal through to design and management of installations. We are also able to provide independent quality assurance and field testing services (Thermal Response Testing etc). We'd be happy to discuss your requirements.


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, London Borough of Southwark, Innovate UK and the European Union.

ICAX specialises in district heating and cooling based on an ambient ground temperature network servicing heat pumps in each building that transfer heat from the network when they need heating and reject heat to the network as they need cooling.

Infinitas Design Ltd

Infinitas Design 2nd Floor, 179 Kedleston Road, Derby DE22 1FT
01332 854639 / 07813 069940
Laura Bishop (Director)

Infinitas Design Ltd was set up to support individuals and groups who want to develop renewable energy solutions for their buildings. We specialise in the design and development of water, waste water and ground source heat pump schemes on both commercial and industrial scales as well as district heat scheme design. Our capabilities range from initial high level desktop studies on energy use and potential solutions based on technical and financial criteria, site surveys and full feasibility studies, conceptual and detailed design and assistance with financing options. We can create full suites of drawings and 3D models as well as technical specifications enabling projects to be tendered. We are experts on the non-domestic RHI scheme and undertake applications on clients' behalf as well as RHI-compliant SPF calculations, heat loss assessments and RHI schematics.

John Cantor Heat Pumps

Ty Pendre, Heol Maengwyn, Machynlleth SY20 8EE
01654 700115
John Cantor
Having 40 years experience with heat pumps, I am now offering advice to individuals. Search for my website and blog for general information.

LHW Partnership LLP

31 Birds Hill, Heath & Reach, Leighton Buzzard, Bedfordshire LU7 0AQ
James Hoare
07715 576666
LHW Partnership LLP is a traditional multidisciplinary engineering consultancy focused on renewable energy and energy efficiency for both UK and overseas markets. LHW Engineers have been involved in the energy industry since the 1980s and with renewable energy since 1991 from feasibility through to operation. The founder is an IET Presidents list recognised expert witness.

Lùths Services Ltd

300 Bath Street, Glasgow G2 4JR
0845 468 0015
Dan Gates 07449 706 583
Lùths Services is an independent building services engineering consultancy working all over the UK. We have a particular expertise in energy assessment, SAP & SBEM, and low carbon MEP / HVAC / M&E detailed design projects with all kinds of heat pumps.

RCM Consultants

Casablanca, Les Hubits, St Martins, Guernsey GY4 6LU
01481 239 695
Richard Marchant
Engineering consultancy with a main focus on renewables, living space and building energy conservation and management through integrated systems via automation and smart home controls. Services include: feasibility studies and research, system design, engineering drawings, commissioning, troubleshooting and resolving poorly installed or failed heat pump hydronic installations.