
Farmhouse
Cambridge
Replaced an oil boiler with a ground source heat pump to heat this carbon positive farm.
Finn Geotherm UK Ltd · Company 05978295 · Trading heritage since 2006
Active, accounts up to date·subcontractor & consultant·Head office Attleborough
Finn Geotherm are specialists in the design and installation of ground and air source heat pumps, established in 2006. They have developed a level of expertise far in excess of their competitors, having completed over 100 projects in the last 12 months alone. They are the UK's only approved installer of Lämpöässä ground source systems and an expert installer for Panasonic.
Accredited by MCS and a member of RECC and the Ground Source Heat Pump Association, Finn Geotherm is committed to high standards. They have also been recognised with numerous industry awards, including Renewable Heat Installer of the Year for the East of England for the last two years running. Their services include assessment, design, consultancy, project management, installation, and ongoing maintenance, ensuring a comprehensive approach to decarbonising heating systems.
They also offer passive cooling solutions for commercial clients. Finn Geotherm has also launched 'The Moffat Project', an initiative to offset the carbon impact of every heat pump installation by supporting tree-planting and rewilding projects through a partnership with Make It Wild.

Cambridge
Replaced an oil boiler with a ground source heat pump to heat this carbon positive farm.
Working with heating experts such as Finn Geotherm allows us to explore further opportunities to reduce the cost of living for our customers, and the savings should make a real difference for them.
The house is now always warm throughout. The heating is just on and I don't have to think about it. The ground loop installation made great use of the land around the property and I can't even tell it's there.
Client · Jon Daniels
This project has made a significant contribution in our carbon reduction journey and has given us reassurance that change for the better of the environment can also be cost-effective and deliver a practical operational solution.
Client · Claire Willitts, Director of Property Services at UWL
The ground source heat pump system is delivering everything we hoped at a lower energy cost than expected. The quality of workmanship was exceptional with obvious care and pride being put into every aspect of the installation.
Client · Steve Brown, Operations and Production Manager, RAGT Seeds
We have been more than impressed with our ground source heat pump. Five years on, it continues to provide the perfect heating it has delivered for us from day one. The system is very low maintenance and has made a considerable impact on both our costs and energy use.
Client · Adam Goymour, Park Manager
The entire practice is warm, even dogs in the kennels can enjoy underfloor heating, and my team and I have access to up to half a tonne of hot water in one hit if we need it, which is brilliant when we're dealing with larger animal patients.
Client · Hannah Kelly, Owner of Wood Farm Vets

An initiative to offset the carbon impact of every heat pump installation by supporting tree-planting, rewilding, and biodiversity projects across the UK and beyond.
UW, RAGT Seeds, Dinosaur Adventure Park, Wood Farm Vets, The Zoological Society of East Anglia.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Award-winning renewable heating installer, Finn Geotherm installs innovative air and ground source heat pump systems in commercial and domestic buildings. Their listed services include Heating & ventilation and Solar PV.
Finn Geotherm UK Ltd is registered at Wood Farm, Deopham Road, Attleborough, NR17 1AJ, in East of England.
Finn Geotherm UK Ltd states that it works across East Anglia.
Accounts filed for the year to 2025 report 19 employees, which places the company in the 10-49 employees band.
Finn Geotherm UK Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.2m and £3.2m. This is an estimate, not a filed figure.
Companies House lists Finn Geotherm UK Ltd as active, with accounts most recently made up to 2025-10-31.
Finn Geotherm UK Ltd displays Microgeneration Certification Scheme (MCS), Renewable Energy Consumer Code (RECC), Ground Source Heat Pump Association and Constructionline on its website.
Finn Geotherm UK Ltd works in Residential, Commercial, Public and Energy.
Finn Geotherm UK Ltd was incorporated on 2006-10-25.
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