Heat Geek

Heat pumps done the HeatHeat Geek badgeGeek way

Heat pumps installed by Certified Geeks

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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 Badge

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.

Douglas Young★★★★★
6 September 2026

Fantastic professional service at a great price. It is also very comforting that the efficiency is guaranteed.

The Natural Energy Company Ltd

Joshua Carter★★★★★
2 September 2026

Heat Geek's platform was really easy to use and intuitive throughout the process. I particularly liked that they offer a heat loss survey before you need to commit to anything further, giving you confidence that your home is suitable and helping you make an informed decision from the outset. The platform also makes it simple to explore different upgrade options and clearly see how they affect both the cost and the overall installation. It provides a level of transparency that's often missing from the process, making it much easier to understand the trade-offs and choose the right solution for your home. Overall, the experience felt well thought out, informative, and customer-focused. The combination of clear information, flexible options, and upfront assessment made the whole process far less daunting than I expected.

Smith'S Heating Services Ltd

Fiona Taylor★★★★★
2 September 2026

They just organised everything and put us in touch with our local fitter. We watched their you tube videos to help us make a decision initially they are very good. An engineer from heat Geeks came and did the final commission and to check the work done by ectotherm.

Ectotherm Ltd

Barry★★★★★
31 August 2026

An efficient online service. Generally comprehensive documentation but would have liked à full price breakdown in the final invoice. It’s early days still but on the experience so far I would recommend.

Ae Renewables Ltd

Keith Howie★★★★★
31 August 2026

They dealt with the processing and applications ensuring the we and Lloyd's team were informed of progress and managing the invoicing nad payments. All good.

Lloyd'S Gas & Renewables

Tony Ellwood★★★★★
31 August 2026

Heat Geek communications were spot on, there portal providing everything needed to get the job approved booked in and approved by DNO etc. Portal also took deposit and final payment invoices along with providing all documentation from initial quotation, DNO approval, gov discout and mcs certificates. Also all the system manuals etc in pdf format. Little video explained the process clearly, no hassle at all.

Ecospec Ltd

Ranjith Rosa★★★★★
31 August 2026

Excellent

Greenhome Heating Ltd

Heat Geek Customer★★★★★
30 August 2026

Excellent service with great attention to the the big and small details.

Evergreen Heating And Cooling Ltd

David Trangmar★★★★★
30 August 2026

These guys were great at what they do and organizing everything. I'd say they're one of the best in the heat pump install industry. Definitely recommend them.

City Warmth Plumbing & Heating Ltd

Rene Scherer★★★★★
29 August 2026

Heat pump installation went very smoothly despite the company having had to work around other workmen and they schedules. The only minor improvement I would suggest is an easier way to communicate. Getting hold of the installer over the phone out text message was not possible. Only option was to email and then waiting for a response or for the installer to ring back.

Smart Heating Solutions

Mark Lawrence-Gray★★★★★
27 August 2026

Good service and good contact through out the process. The team they got to do the install were excellent.

Sunlite Group Ltd

Heat Geek Customer★★★★★
27 August 2026

Great with exception of the initially damaged heat pump and confusion regarding having that removed

Elite Services Group

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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.

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

Over 2000 Heat Pump installations badge
  1. Get your instant estimate

    Enter your postcode to get a quick idea of what your installation might cost.

  2. 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.

  3. 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.

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You've done the research, now get your quote

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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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