Heat Geek Customer★★★★★
6 October 2026Excellent service
Ectotherm Ltd
Heat pumps done the Heat
Geek way
Heat pumps installed by 
Get a personalised estimate in seconds
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.
Get a personalised estimate in seconds
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.
Stan Cassels★★★★★
5 October 2026Excellent. Over and above what was legally required.
Snell Heating & Renewables Ltd
Darren★★★★★
5 October 2026Thoroughly professional, very tidy and meticulous detail. The team members were polite and engaging, taking time to explain the system, its workings and their confidence in the products and the heating system as a whole.
Findlay Heating & Plumbing Limited
Colin★★★★★
5 October 2026Excellent service and design to work with our existing microbore and only change 5 out of 12 radiators and the hot water cylinder. The big majors wouldn’t work with microbore. We now have heating and hot water running at a COP of 4.1-4.2 in the first weeks.
Evergreen Heating And Cooling Ltd
Heat Geek Customer★★★★★
4 October 2026Tougher detailed calculation
Lloyd'S Gas & Renewables
Colin Preece★★★★★
4 October 2026From survey to complete installation everything was first class. Very happy with the work carried out and our new air source heat pump installation. Can’t praise the team enough and would have no hesitation in recommending Heat Geek and Falcon Heating.
Falcon Heating Ltd
Heat Geek Customer★★★★★
4 October 2026The Heat Geek minimum disrupt online design and quote is what made my decision to get a heatpump. This online quote was very close to the actual quote following the survey, providing confidence and reassurance in the Heat Geek software tools being used. The only thing I would like to see is more help in choosing the best electricity tarriff to maximise efficiency and savings.
Lloyd'S Gas & Renewables
Mark Underhill★★★★★
4 October 2026I had an outstanding experience with Heat Geek and would highly recommend their service. The easy payment process through the Heat Geek platform was completely seamless, and they provided instant online access to all relevant documents and certificates. Combined with their great communication, the entire journey was smooth and stress-free.
Nsb Heating
Heat Geek Customer★★★★★
4 October 2026Highly efficient system design carried out by Heat Geek and really pleased with the job carried out by my installer.
Heatify Ltd
Heat Geek Customer★★★★★
4 October 2026To have a group of people studying and collecting data on the subject of heat pump installation and application and also training and guaranteeing engineers to a high standard, must be the only way to make heating work efficiently. It gives value for money and support to the customer, who usually has little knowledge of this system.
Precise Plumbing
Lesley Wye★★★★★
4 October 2026Good once we sorted out issues around how to pay for the discounted survey. This caused a lot of confusion and at times I felt like giving up. Once on the service roster, Heat Geek processes worked smoothly.
Bristol Renewable Heat Ltd
Heat Geek Customer★★★★★
3 October 2026Friendly, professional, prompt and informative I live in an area designated as an AONB so installing an ASHP requires planning permission. This required many hoops through which to jump and Heat Geeks were there for me. Their after installation survive is better than insurance.
Dkf Heating
Get a personalised estimate in seconds
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.
You go somewhere and you say that you're a Heat Geek. You've got the logo on your shirt and people recognise this. You know this is a real good brand to be part of.
Jim - Heat Geek, Coventry
Your install,
start to finish
Get your instant estimate
Enter your postcode to get a quick idea of what your installation might cost.
Meet your Heat Geek
One of our certified Heat Geeks will come to your home, take a look at your setup, and put together a personalised proposal.
Book your installation
Once you're happy, we’ll get everything booked in and take care of all paperwork and admin as part of the process.
Get a free, personalised estimate in seconds
You've done the research, now get your quote
Become a
Heat Geek
Complete our award-winning training, earn the badge and grow your business.
Full Geek Mode
Having a Heat Pump Just Got Even Cheaper
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.
Read more
Heat Pump Controller Settings: Maximise Efficiency
Covers the key heat pump controller settings: hot water temperature, heating curves, setback, and holiday mode, to maximise efficiency and comfort.
Read more
Green mortgages: how heat pumps unlock lower rates (2026)
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.
Read more
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.
Are heat pumps noisy?
Not at all. Modern heat pumps are as quiet as a boiler when installed to a high standard. They make a small amount of noise, similar to a fridge, but it's rarely noticeable. Noise complaints are rare: less than 4% of people living near a heat pump report hearing it.
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 two platforms: Vaillant and Viessmann. Deep expertise in a small number of proven systems means better designs, better installations, and better outcomes than trying to be generalists across every brand on the market.
Join the geeks
Join thousands of homeowners and installers getting our latest updates, guides, and news on heat pumps.