Ground Source Heat Pump Association


Members of the GSHPA

This page lists the members of the GSHP Association which install ground source heat pump systems.

See other pages for the following:

Full list of all GSHPA members for printing.

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

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.

Installers of Ground Source Heat Pump Systems

Click on names to link to websites

Alternative Heat Ltd

11 Burrenreagh Road, Castlewellan, County Down BT31 9HH Northern Ireland
Eamon Clarke

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

Baystar Energy Efficient Systems

Beechover Court, Forest Road, Colgate, Horsham RH12 4SY
01293 851459
Tessa Guy

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.

Better Planet (UK) Ltd

Knuway House, Cranbourne Road, Potters Bar, Hertfordshire EN6 3JL
01707 662408
Tomas Larsson

Calibrate Energy Ltd

West Ditchburn Farm, Alnwick, Northumberland NE66 2UE
01665 578638
Shane McDonald
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.

Daly Renewables Ltd

Unit 171c Rosevale Industrial Estate, Moria Road, Lisburn BT28 1RW
028 92667745
Ryan Daly
Daly Renewables offer a complete "one-stop shop" to the domestic and commercial underfloor heating and renewable energy market. The company are MCS Registered Installers of ground source heat pumps and solar water heating systems and specialise in integrating different renewable energy systems. We take projects from initial consultation stage through to a complete design, installation and commissioning to final handover, liasing with other trades directly.

Earth Source Energy

Unit 6 Silver Birches Business Park, Aston Road, Bromsgrove, Worcestershire B60 3EU
0330 22 333 00
Mark Schofield
Earth Source Energy is a MCS certified renewable energy engineering firm, specialising in Viessmann products. We offer turn-key solutions, from designing and specifying systems, through to installing and maintaining them. We service all makes of GSHP. We specialise in ground source heat pumps, including open-loop water systems. We are experienced in retrofitting systems to large domestic properties, district heating systems and commercial applications. We have installed systems in stately homes, private residences, schools, fire stations, theatres, propagation nurseries, a castle in Eire and even a boat in Bristol harbour.

Eartheat Ltd

Snapethorpe House, Rugby Road, Lutterworth, Leicestershire LE17 4HN
01455 203017
Richard Walkden
As installer/partners to major manufacturers and with a wealth of heat pump experience, we offer bespoke heat pump heating solutions to people and organisations who want efficient, cost effective and environmentally friendly heating and cooling solutions. Richard Walkden, MD, has been installing Heat Pumps & Underfloor Heating for the last ten years and is passionate in his approach to Heat Pump design, installation and commissioning.

Earthtest Energy Ltd

Bridge Mill, Huddersfield Road, Holmfirth, West Yorkshire HD9 3TW
01484 681314
Frances A Bennett
Earthtest Energy offer a complete heating solution using open loop, water source heatpumps for both domestic and non-domestic properties. An Earthtest system achieved the first ever RHI accreditation in January 2012. Subsequent monitoring has showed it to be significantly more efficient than any other assessed installation monitored by DECC (see GSHP Case Studies).

Eco Friendly Installations Ltd

Penrhos, Aberdyfi, Gwynedd LL35 0NR
01654 767572
Johannes ten Wolde
Eco Friendly Installations are specialists in radial drilling for ground source heating. We design and manage heat pump installations from initial surveys through planning, drilling, pump installation and final handover of the system to the customer. Radial drilling involves drilling boreholes at varying angles thus allowing for heat extraction from a wider ground source. This draws heat efficiently and ensures maximum wattage per metre.

Eco-Coil Heating Ltd

27 Newmiles Gardens, The Gables, Glasgow G72 0JQ
0776 9 622311
Eco Coil Heating Ltd specialise in the design, procurement and installation of Micro Renewable Energy and Ecological Water Management Systems. A comprehensive service exclusive to Eco Coil Heating Ltd.

Ecovision Systems Ltd

Barley Court, Doughton, Tetbury GL8 8TQ
01666 501580
Julia Wallington
Ecovision Systems are specialists in the design, supply and installation of renewable heating solutions. Ecovision's fully integrated and tailored service incorporates the design, installation and commissioning of a comprehensive range of renewable and sustainable technologies, including ground and air source heat pumps with underfloor heating, solar thermal hot water and also rainwater harvesting. Ecovision also offer a complete project management service, as well as specialist advice on Building Regulations compliance, SAP assessments and government grants.

Elite Technical Services Ltd

242 Hillbury Road, Warlingham, Surrey CR6 9TP
020 8786 3676 / 07827 948917
Martyn Fowler

Finn Geotherm Ltd

Wood Farm, Deopham Road, Attleborough, Norfolk NR17 1AJ
01953 453240 / 0800 999 3240
Guy Ransom
Finn Geotherm have installed almost 300 heat pump over the past seven years from two bedroom bungalows to large commercial and industrial projects - from 5kW to 600kW. As well as being the sole representative of Lampoassa ground source systems, we are one of only a handful of "Expert" Dimplex air source heat pump installers. Existing installations include schools, churches, leisure centres and offices as well as houses. We were one of the first to gain MCS accreditation for heat pumps installations and complete them using our own engineers, including plumbing, electrical and ground works. Each member of the FGT team takes great pride in the quality of our installations - each project being regarded as a potential case study. We are also able to consider the installation of commercial ground source systems at zero cost to our clients, with the investment being returned via the commercial RHI.

Future Electrical Services Ltd

Alsa Park, Alsa Street, Stansted CM24 8SQ
0127 9 817775
Chris Evre
Installers of ground source heat pumps and control panels and control systems for systems air-conditioning and heating systems.

Geothermal International Ltd t/a GI Energy

Shillingwood House, Westwood Way, Westwood Business Park, Coventry CV4 8JZ
024 7667 3131
Stuart Lawrie
Geothermal International was established in 2000 and has built a strong position within the GSHP sector, designing and installing many GSHP systems within the commercial buildings market.

Geowarmth Heat Pumps Ltd

3 Neptune Court, Orion Business Park, Orion Way, North Shields, Tyne and Wear NE29 7UW
0191 257 1704
John Withers

We are a designer, supplier and accredited installer of ground source and air source heat pump systems. To complement this we can also install underfloor and radiator distribution systems and solar thermal hot water installations. We provide a complete heating and hot water solution for our clients. A thermal response test rig is another service we can provide for undertaking ground conductivity tests.

Greenfields Heat & Power Ltd

Unit 9, Newtongate, Newton Reigny, Penrith, Cumbria CA11 0AB
01768 210241
Andrew Beatty

Ground Heat Installations Ltd

Unit 4 Northern Diver Building, Appley Lane North, Appley Bridge, Wigan WN6 9AE
01257 255825
Dave Thompson

Ground Heat was established in 2006 on the strength of 32 years in the heating industry. In 2011 Ground Heat won the Renewables Ground Source Installer of the Year and overall Renewables Installer of the Year. The company has been nominated as a finalist in the H&V Awards 2012 and the Heat Pump Awards 2012 and has been MCS accredited since September 2010. We are accredited with several manufacturers including Vaillant, Worcester-Bosch, Viessmann and Stiebel Eltron and have now completed over 100 installations throughout the UK linking ground source with solar thermal, wind turbines, swimming pools and HRV systems. We constantly monitor our heat pumps for performance and customer satisfaction.

Ground Sun Ltd

49 High Street, Wanstead, London E11 2AA
0208 989 7134
Brian Connell
Ground Sun has the design, engineering and construction expertise to ensure that energy reduction and green technologies are incorporated into the very core of your building. We are passionate about Ground Source Heat Pump technology and are MCS accredited installers of heat pumps. We believe in a holistic approach to energy use in buildings and to this end install underfloor heating, mechanical heat recovery ventilation, solar thermal and design and build our own energy efficient buildings with helical screw piles and SIPs (Structural Insulated Panels) so we can speak with authority when advising clients on how to get the best out of their renewable heating system and how to set up the fabric of the building to complement its use.

Ground Therm

Unit F2 SK14 Industrial Park, Broadway Hyde Industrial Estate, Dukinfield Hyde, Cheshire SK14 4QF
077 96 811072
Andrew Louth
Ground source, air source and heat recovery.

Heacol Ltd

23 Kingsway, Ulverston, Cumbria, LA12 9AX
01229 587894 / 07883 064216
Brendon Uys
Ground Source and Air Source heat pumps can be retrofitted to replace your current boiler, or be fitted alongside an existing system to provide economical heating.

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. 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 is 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.

Hero Renewables Ltd

Spring Farm Business Center, Moss Lane, Minshull Vernon, Crewe, CW1 4RJ
01270 522164
Jill Oldham
Hero Renewables Ltd are renewable eco energy specialists, providing homeowners with a design, supply, installation and maintenance service for a wide range of innovative energy saving, eco-friendly systems that will not only save you money but help you to achieve your 'green goals'.


11 Northburgh Street, London EC1V 0AN
020 7253 2240
Edward Thompson

ICAX is a ground source heat pump installer and inventor of Interseasonal Heat Transfer. IHT is a complementary fusion of solar collectors, ThermalBanks and GSHPs to achieve a 50% saving in carbon emissions compared to using a gas boiler for heating new buildings. See to read about solar recharge of the ground, achieving thermal balance over the seasons and sustainable ground source heating and cooling systems.

IFTech Ltd

1 City Square, Leeds LS1 2ES
0113 366 3040
Nicholas Boid
Specialist design and build contractor for shallow geothermal systems. Particular expertise in underground thermal energy storage systems. IFTech is involved in systems from feasibility through to ongoing monitoring and maintenance.

isoenergy Ltd

The Stables, Meath Green Lane, Horley RH6 8JA
012 93 821345 / 077 9 583 5869
Justin Broadbent 07918 913555
Design, supply, installation and commissioning of heat pumps into large country houses and new build developments. See for further information including case studies.

JKN Renewables Ltd

Office Suite 4, The Gables Business Park, Belton Road, Epworth, Doncaster, DN9 1JL
01427 874308
Antony Noonan
JKN Renewables specialize in low energy heating, cooling and hot water systems. We provide design, consultancy and installation services with a range of experience in the renewable heating sector. We pride ourselves on providing expert advice on and quality installations of ground and air source heat pumps, under floor heating and solar thermal. We endeavour to deliver better solutions to our clients in the domestic and commercial heating sectors.

J L Phillips Renewable Energy Ltd

6 Evans Business Centre, Jessop Close, Newark, Nottinghamshire NG24 2TT
01636 642790
J L Phillips Renewable Energy Ltd are installers of renewable energy solutions for both commercial and domestic markets across the East Midlands. Established in 2010, we specialise in the installation and servicing of ground source heat pumps and are a well-respected renewable energy installation company with a wide range of successful installations to date. With full MCS accreditation, our customers can be sure of knowledgeable and friendly staff, experienced engineers, excellent project management, clear communication, bespoke designs and great aftersales service. Please visit our website for more information on ways we can help you with your project.

Matrix Energy Systems Ltd

23 Lathkill Close, Richmond, Sheffield S13 8DL
0114 399 7960
Paul Leedham
Matrix Energy Systems provides accurate thermal modelling for building heat loading and cooling patterns as well as full M&E services for optimal system design and performance. We design, install, commission, handover and maintain all of our projects. We have also trained all of the BPEC trainers in the UK to the latest QCF recognised standards for heat pump installations.


2 Lenziemill Road, Cumbernauld, Glasgow, G67 2RL
01236 787000
Neil McFarlane
Designer and installer of ground/air/exhaust air source heat pumps, solar thermal and underfloor heating.

Mollison HPR

1 Leyshade Farm Cottages, Tealing, Dundee, Angus DD4 0PX
Scott Mollison

Naturally Renewable Ltd

Unit 3, Ideal Works, Hayes Lane, Lye, Stourbridge, West Midlands DY9 8RY
01384 944945
Craig Baker

Neoenergy (Sweden) Ltd

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

N. F. M. E. Ltd

7 Petercole Drive, Bishopsworth, Bristol BS13 8JP
07973 561638
Marcus Whitticombe

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.

Northburn Solar Ltd

16 Motcombe way, Cramlington, Northumberland NE23 3XL
Warren Gray
Northburn Solar is a renewable energy installer which listens to customers' needs and offers systems that meet not only the technical requirements but are aesthetically pleasing and practical too. Our expertise allows us to use a range of manufacturers equipment so we can offer the correct systems to meet your requirements.
Northburn Solar specialises in the integration of:
Solar panels - Solar PV, Solar Thermal, Solar PV-T and Hybrid solar PV-T systems;
Heat pumps - Ground source heat pumps and Air source heat pump systems;
Heat Emitters - Underfloor heating and radiator heat emitter systems;
Ventilation - Mechanical ventilation and heat recovery.
We offer turnkey solutions to the individual, self builders or commercial customers for the integration of both single and multiple technologies.

North East Eco Systems

The New Farmhouse, Hillhead of Foveran, Newburgh, Aberdeen AB41 6BD
0800 690 6988 / 07889 395 455 Michael Sutherland
Specialists in GSHP and UFH Systems.

Nu-Heat UK Ltd

Heathpark House, Devonshire Road, Honiton EX14 1SD
01404 54 9770
Heather Oliver
Nu-Heat is one of the largest specialist suppliers of integrated underfloor heating and renewable systems to the UK domestic market. We design and supply a complete package with one source of responsibility and one point of contact. The Nu-Heat range includes ground and air source heat pumps, solar thermal, solar pv and rainwater harvesting.

Orangehouse Renewables Ltd

Unit 7, Meadow View, Uffington Road, Stamford PE9 4SZ
01780 490095
Karl Breeze
Orangehouse Renewables has over forty years experience working in plumbing, energy efficiency and renewable energy. We specialise in installing renewable energy heating systems. We design, supply and install air and ground source heat pumps, solar thermal, rainwater harvesting and heat recovery systems. Orangehouse Renewables work with a range of manufacturers allowing us to provide the best of breed solution for your project.

PowerNaturally Ltd

Unit 6, Telford Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7QL
01202 855804
Paul Yeatman
Established in 2008 PowerNaturally are MCS accredited installers of GSHP, ASHP, Solar Thermal and Solar PV. We operate across Devon, Dorset, Hampshire, Somerset and Wiltshire. We also now offer both mechanical heat recovery and underfloor heating as part of our package.

Purple Energy Ltd

The Mill, Congleton Road, Talke, Stoke on Trent ST7 1NE
01782 785927
Matthew Goodwin
Purple Energy are specialists in the design, supply and installation of premium quality ground source & air source heat pumps, wood fuelled biomass boilers, and solar thermal heating systems for commercial and domestic properties. Established in 2006, Purple Energy has offices in Staffordshire, Cumbria and Gloucestershire and supports installers through its Installer Partner Network Scheme.

Q-Gen Heat Pumps Ltd

St Pegs Mill, Thornhills Beck Lane, Brighouse, West Yorkshire HD6 4AH
01484 475808
Liz MacFarlane
Q-Gen Heat Pumps Ltd is an MCS accredited installer of ground source and air source heat pumps. We are accredited installers of Danfoss, Mitsubishi and Worcester Bosch heat pumps. Our installations range from air source heat pumps in small apartments, to large scale deep borehole ground source heat pumps providing heat for care homes with up to 60 residents. We provide a complete service from initial enquiry through to final commission and much of our work comes from personal recommendation from satisfied customers.

Radiant Heating Solutions Ltd

Hougham, Grantham, Lincolnshire NG32 2HZ
01400 250572
Nick Critchley
Installer, consultant, designer, manufacturer. Specialist heating & cooling - incorporating hot and cold water services together with energy management.

Reina Group

Pavilion House, 70 Pavilion Road, Folkestone, Kent CT19 5RL
01303 248648
Daniel Large
The Reina Group design and install a complete renewable heat pump package, with full co-ordination and a single point of responsibility resulting in the smooth running of projects and effective long term use of our heat pump installation. The Reina Group has vast experience in the supply and installation of heat pumps across a range of sectors including domestic, rural, commercial, public sector and community projects. Our installation team cover London and the South East of England.

Retherm Ltd

Unit D1, Trentham Business Quarter, Bellringer Road, Trentham, Stoke-on-Trent ST4 8GB
01782 65 9 5 94
Martin McCormack

RHI Energies Ltd

Kemp House, 152-160 City Road, London EC1V 2NX
0207 566 2187
John Green

RHI Energies can provide innovative technical solutions within the heating and cooling industry using the latest developments. RHI Energies, with 15 years' experience with ground source heat pumps, achieved accreditation in 2007 to the International Ground Source Heat Pump Association (IGSHPA) for the design and installation of ground source systems - one of only three companies within the UK with this accreditation. RHI Energies offers: detailed feasibility studies, thermal conductivity assessments, full turn-key installations from drilling through to heat pump installation, in-house pipework design and installation, pressure testing, flushing and commissioning.

Smart-Flo Ltd

48 Langley Drive, Norton, Malton, North Yorkshire YO17 9AR
01653 699484
Philip Marwood
Smart-Flo Ltd specialises in the design and installation of air and ground source, biomass and solar thermal. We are a Yorkshire based with full MCS accreditation and customer references. Our engineers are apprentice trained in plumbing, heating and renewable energies and our aim is to advise and provide customers with the best energy solution for their project.

Source Energy Ltd

1c Grampound Road Industrial Estate Grampound Road, Truro, Cornwall TR2 4TB
0800 865 4328
Dylan Prescott
Award winning heat pump specialists, Source Energy have been designing, supplying, installing, commissioning and maintaining ground and air source heat systems for over 10 years. Our portfolio now exceeds 700 projects across the UK.

South West Heat Pumps Ltd

Unit 23 Coxleigh Barton, Shirwell, Barnstaple, Devon EX31 4JL
01271 850040
Tim Bristow
South West Heat Pumps Ltd are an MCS accredited Renewable Energy install company. We provide the highest quality, environmentally friendly, heating systems for domestic customers throughout the South West.

Sussex Eco Heating

61A Beaconsfield Villas, Brighton, East Sussex BN1 6HB
01273 382174
Chris Boland

The Fuel Effect

5 Exeter Close, Tonbridge, Kent TN10 4NS
01732 354205 / 07821 428193
Peter Wickens
Wickens Utility Services Limited is a family company operating under the trading name The Fuel Effect. We offer a complete design, installation, commissioning and maintenance service for renewable technologies and are more than happy to discuss possible projects and provide advice on options available ensuring that our customers make the best informed choices available. Whilst specialising in heat pumps we offer a full installation and integration service for all renewable technologies.

Thermal Earth Ltd

Capel Hendre Industrial Estate, Ammanford, Carmarthenshire, SA18 3SJ
01269 833 100
Kristian Davies-Lloyd
Thermal Earth was established in 2006 to meet the ever increasing demand for alternative renewable heating solutions. We are the 'one-stop shop' for biomass, heat pump and solar thermal installers offering technologically advanced systems from some of Europe's top manufacturers.

TGE Group Ltd

Green Lane, Wardle, Cheshire CW5 6BJ
01829 261765
Matthew Evans
Design supply and installation of commercial ground source and air source heat pump systems including horizontal, surface water, open loop, closed loop and thermal pile. Turnkey solutions including the drilling, civil works, plant room, skid mount plant, container plant, building services, controls and main contract. Design includes IES thermal modelling, hydro-geology, GLD & EED design and full mechanical HVAC capability. Over 20 years' industry experience with many case studies up to 1MW.

Total NRG Ltd

28a Blythe Park, Cresswell, Staffordshire, ST11 9RD
01782 399663 / 07366132119
Bryan Jones
Total NRG provides a high specification range of renewable energy systems such as heat pumps, solar thermal, solar PV & biomass (wood chip pellets). We design & install throughout the Staffordshire, Shropshire, Cheshire and Derbyshire borders. We fit domestic or commercial systems and also have a complete support service which includes equipment specification, installation, commissioning and full after sales service. This allows us to provide our clients with a practical & efficient solution which matches the specific requirements of each particular project in terms of both performance and the demands of your installation.

WDS Green Energy Ltd

Grove House, 1 Coronation Road, Birchgrove, Cardiff CF14 4QY
02920 190290
Lewis MacNulty

Wyatt Bros (Whitchurch) Ltd

Waymills Industrial Estate, Waymills, Whitchurch, Shropshire SY13 1TT
01948 662526
Robert Piggott
Established in 1879, Wyatt Bros is a highly experienced water well drilling company working throughout the UK. We specialise in the design and installation of GSHC systems for residential properties through to large scale commercial and industrial properties with particular expertise in the agricultural sector.

Yorkshire Renewable Energy Solutions Ltd - YRES

Evans Business Centre, Monckton Road, Wakefield, West Yorkshire WF2 7AS
07766 555550
YRES aims to provide the most up to date and innovative renewable energy technology suitable for commercial and domestic use. We source, supply and implement a range of high-tech, carbon efficient solutions, including electricity, heating and hot water recovery, which reflect today's demand for sustainable technologies in the home and workplace: large scale and domestic installations.

Full list of all GSHPA members for printing.