Andrew Lusher★★★★★
28 July 2026From the initial enquiry, to the communication throughout my journey, it was very much appreciated. Clear, concise and transparent.
Uk Alternative Energy Ltd.
Find the Best Heat Pump Installers in Kent & South East
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Meet the best independent installers in Kent & South East
From Maidstone to Ashford, our Heat Geek Installers have Kent & South East England covered. From Victorian terraces in Canterbury to suburban semis in Maidstone, we tailor systems to Kent’s diverse stock. Our installers navigate planning across Kent County Council and districts like Ashford, ensuring smooth approvals even in conservation areas and densely built developments.
Sebastian at Oakfield Plumbing & Heating
Sebastian is co-owner of Oakfield Heating, a family-run business in East Sussex. A second-generation heating engineer with over 20 years’ experience, he combines traditional craftsmanship with modern technology. Oakfield Heating delivers efficient, reliable, and user-friendly heating solutions.
Darren at DKF Heating
Darren Fuller is director of DKF Heating, a professional heating and plumbing company. A Heat Geek trained installer, Darren is passionate about quality work and is committed to providing customers with energy-efficient systems and reliable service.
Chris at Climergy
Chris is a veteran heating engineer with over 20 years of experience and a focus on energy efficiency and hydronic design. Known for his technical precision and passion for renewables, he creates bespoke heating strategies that reduce carbon emissions and enhance system performance.
Frank at Harrington Heating and Plumbing
Frank Harrington entered the plumbing and heating trade in 2007 and launched his own business in 2014. A Heat Geek trained installer, Frank is committed to high-efficiency system design and reducing carbon emissions. His work is driven by a desire to improve the industry and make a lasting environmental impact
Your Trusted Kent & South East Heat Pump Experts
Looking for a reliable heat pump installer in Kent & South East? At Heat Geek, we connect homeowners across Kent & the South East with highly trained, trusted heat pump professionals. Whether you’re upgrading your old gas boiler, planning a renewable energy installation, or looking to lower your energy bills, our certified Kent & South East-based installers deliver top-quality installs.
Heat Geek Reviews
Every review is left by a verified Heat Geek customer following their installation, collected by Feefo, an independent company. Visit our reviews page for more.
Heat Geek Customer★★★★★
28 July 2026Very easy to work with. There are good videos on YouTube which are very helpful, we were impressed with the approach of Heat Geek they have taken an innovative approach with their system. All communications were quickly responded to and made the process very simple and easy.
Uk Alternative Energy Ltd.
John Ramm★★★★★
28 July 2026Great service. Attentive and considerate
Lgs Plumbing And Heating Ltd
Ashley Crocker★★★★★
26 July 2026Very good service, would definitely recommend.
Oakfield Plumbing And Heating Ltd
Heat Geek Customer★★★★★
26 July 2026Working with Heat Geek was a good experience. Their management of the project was carried out efficiently, and I feel reassured that they will provide any follow up (should it be required).
Safesure Plumbing And Heating Ltd
John Anthony★★★★★
25 July 2026As mentioned in the overall review the service has been excellent from start to finish. Taking the time to explain everything and the sticking to the schedule while working alongside a kitchen refit refit. I couldn’t have asked for a better team to do the install. Gary and Harry know there stuff, are very professional as well as being very personable individuals.
The Heat Pump Guy
Heat Geek Customer★★★★★
25 July 2026Very helpful
Heatswap Limited
Stephen Minter★★★★★
24 July 2026Communication was excellent and informative at every step of the process Their knowledge is extensive and we felt in very safe hands
Renew Heat
Heat Geek Customer★★★★★
24 July 2026Good response to queries but very heavy use of AI which sometimes was a bit annoying m
Puraheat Plumbing & Heating Engineers Ltd
Sarah Waddington★★★★★
23 July 2026They kept in touch throughout the process.
Ecospec Ltd
Matteo Cangialosi★★★★★
23 July 2026Excellent service, made clear and kept me well informed during every step of the way. No hidden fees and price respected from beginning to end
Bromley Energy
Morgan Jones★★★★★
22 July 2026Heat Geek were excellent - could have asked for better service.
I Heat And Plumb
Check out this video from Harjit's Install
FAQs
How much do heat pumps cost in the UK in 2026?
In 2026, a typical air source heat pump installation in the UK costs between £3,000 and £20,000 after the Boiler Upgrade Scheme grant, which can be up to £9,000 if you’re on oil or LPG. Final costs depend on property size, insulation levels, emitter upgrades and system design quality. At Heat Geek our average install price is £3,000 (after the grant). That's the same as swapping out your gas boiler.
Because every home is different, the only way to get accurate numbers is through a properly modelled design. Heat Geek’s paid Design Consultation provides a full heat loss calculation, system specification and guaranteed performance estimate tailored to your property.
What about Daikin, Mitsubishi, or Samsung?
Reputable manufacturers, but we specialise in Vaillant. Deep expertise in one platform means better designs, better installations, and better outcomes than trying to be generalists.
How quiet is the aroTHERM?
From 29 dB — roughly a whisper. Well within UK planning noise limits, even close to neighbouring properties.