Nick★★★★★
28 September 2026Heat Geek saw to the necessary BUS grant and DNO applications with no fuss which meant the installation through Revolution Heating went ahead with little need for me to contact Heat Geek
Revolution Heating
Heat pumps done the Heat
Geek way
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Smarter heating starts with the right people
With a certified Heat Geek, you get the expertise, the standard, and the peace of mind to go with it.
The right design
We design your heat pump installation around your home, using AI tools to get the best balance of upfront cost and long-term efficiency.
The right installer
Every installation is carried out by a certified Heat Geek. Trained and verified and part of a community of award-winning engineers.
The right result
With our unique performance guarantee and up to 7-year warranty, we make sure your heat pump keeps you warm as promised by digitally monitoring every heat pump we install.
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Installed right, rated highly
Which? Trusted Trader
Recognised by the UK's consumer champion for quality installations, expert service, and customer satisfaction.
4.8★
Average rating
From hundreds of independent customer reviews. Visit our reviews page to read more.
2,000+
Homeowners
Have had a heat pump installed by HeatGeek
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 September 2026Excellent
Luxe Heat
Heat Geek Customer★★★★★
28 September 2026Excellent friendly efficient
Ribble Valley Heating
Heat Geek Customer★★★★★
28 September 2026Highly recommend the installers Newfield heating very neat job everything installed when switched on everything works straight away no problems at all. Will definitely recommend heat geek Services system seems to be working very well coping with all demands easily..
Morfield Heating & Gas Services Ltd
Christopher White★★★★★
27 September 2026Getting a quote and arranging installation was simple and straightforward with plenty of communication as the process progressed. Installation was executed swiftly and competently despite the age of the existing system and space available for the hot water cylinder presenting a few challenges. Installer was clearly knowledgeable and provided useful advice on how to get the best from the heat pump when giving an overview of the system controls on commissioning.
Custom Plumbing & Heating (South West)
garry bratley★★★★★
27 September 2026Used heat geek as wanted a air source heat pump heating system that was going to work to its maximum efficiency, The whole setup from desgin to install and performance of the system went as i exspected and cant fault them .
All Out Heating & Plumbing Limited
Heat Geek Customer★★★★★
26 September 2026Excellent experience with Heat Geek. The whole process was incredibly easy and smooth, from the initial application through the website to the information provided, quotation and payments. Everything was clear, transparent and very well organised throughout. A refreshingly straightforward way to arrange a heat pump installation.
Alton And Jones Heating Solutions
David Wright★★★★★
26 September 2026The way they have they have set up works seamlessly, communications are spot on and information readily available. The whole process from survey to hand over one of the best I’ve dealt with, the use of technology within the whole process works so well
Vector Heat
Heat Geek Customer★★★★★
25 September 2026Good , very knowledgeable and ensured grant application and installation was well organised
C Brookes Plumbing, Heating And Renewables
Carl Groves★★★★★
24 September 2026Excellent throughtout.
Custom Plumbing & Heating (South West)
Heat Geek Customer★★★★★
23 September 2026Excellent. Very professional.
Lawson Heating Solutions Ltd
Heat Geek Customer★★★★★
23 September 2026I contracted with Heat Geek and their local Heat Geek qualified installer was Aäron from Clean Heat Solutions. They installed my ASHP system a couple of weeks ago now and handed it over on Monday 21st September. I have given Heat Geeks and Aäron detailed feedback formally. But the key point is they are both people and companies I would highly recommend and definitely use again. If you are in the market for an ASHP go to Heat Geeks in the first instance and if you are based in my geography (West Sussex) as for Aäron as your nominated Heat Geek.
Clean Heat Solutions Ltd
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How much can you save with a heat pump?
More than you might think
85% of heat pump households pay the same or less to heat their home than they would with gas. The Boiler Upgrade Scheme is available right now meaning you can benefit from a grant of up to £9,000.
The biggest factor in whether those numbers work for you isn't the technology, it's the installation. A well-designed system delivers. A poorly designed one doesn't. That's why it matters who fits it.
Got solar or batteries? We've built a calculator that gives you a real estimate of savings based on your exact set up.
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Jim - Heat Geek, Coventry
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Full Geek Mode
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Heat pumps already cost less to run than a gas boiler, and a smart tariff cuts the bill further. From 1 October, a VAT cut on electricity stacks a third saving on top, one that gas boilers don't get.
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Green mortgages offer lower rates or cash incentives for A/B EPC-rated homes. Installing a heat pump can improve your EPC and unlock better deals from NatWest, HSBC, Barclays, and others in 2026.
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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.
How quiet is the aroTHERM?
From 29 dB, roughly as quiet as a whisper. Well within UK planning noise limits, even close to neighbouring properties.
Is the Boiler Upgrade Scheme still available in 2026?
Yes. The UK government’s Boiler Upgrade Scheme currently offers a £7,500 grant toward eligible air source heat pump installations in England and Wales which is rising to £9,000 for homes on oil or LPG. The grant must be applied for through an approved installer and eligibility rules apply. In Scotland the HES Grant can provide even more funding. All details are in the 2026 Heat Pump Guide.
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.
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