From the initial enquiry, to the communication throughout my journey, it was very much appreciated. Clear, concise and transparent.
Uk Alternative Energy Ltd.
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From Redbridge to Harrow, our Heat Geek Installers have North London covered. North London’s solid-wall homes and larger semis are ideal for decarbonisation. We support planning with councils across the city for smooth retrofit approvals. Our installers cover Camden, Barnet, Brent, Harrow, Waltham Forest, Hackney and all of North London.

Wes is the founder of West Hampstead Plumbing & Heating. With over 20 years of industry experience, Wes leads a team of Heat Geek trained engineers dedicated to efficiency, professional development, and customer satisfaction.

Richard Smith is the managing director of Smiths Heating Services Ltd, a trusted family business with nearly 40 years of industry experience. With qualifications in gas, oil, heat pumps, and solar thermal, Richard leads a skilled team focused on quality design, installation, and customer care backed by Heat Geek training.

An expert in heat pump installations, Danu provides energy-efficient solutions for homeowners and developers alike. With a strong focus on sustainable practice and customer satisfaction, Danu deliver tailored installations using the latest technologies to maximise comfort and reduce environmental impact.

Hilton is a heating engineer at Warm and Cool London, known for delivering reliable, high-quality service. As a Heat Geek Elite installer, Hilton has completed advanced training and focuses on achieving the highest standards in every job, ensuring customers receive efficient systems and exceptional service.

Jamie runs Heat Pumps Specialists, Heat Geek qualified with certifications in unvented systems, water regulations and low-temperature heating design. The team is an approved partner with Mitsubishi, Ideal and Clivet, and registered with CIPHE, with every system tailored to the home and lifestyle it's designed for.

Gary owns The Heat Pump Guy, a small family-run business operating across Kent, Surrey and Sussex, where his son Harry is one of the fully trained engineers on the team. They work across domestic plumbing, heating, gas and air source heat pumps, with a focus on quality workmanship and long-lasting customer relationships.
Andrew works at Home Comfort Assured, a heating and plumbing business serving the local area. A Heat Geek trained installer with advanced certification through the Heat Geek courses, he takes pride in delivering the highest standard of work for every customer.

Lucas founded Precise Plumbing, Heat Geek trained with a background across gas, oil and low-temperature systems. His focus is on properly sized, balanced heating design rather than shortcuts, aiming to give homeowners confidence their system was designed for their home, not fitted to a template.
Looking for a reliable heat pump installer in North London? At Heat Geek, we connect homeowners across North London 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 local installers deliver top-quality installs.
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.
From the initial enquiry, to the communication throughout my journey, it was very much appreciated. Clear, concise and transparent.
Uk Alternative Energy Ltd.
Very 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.
Great service. Attentive and considerate
Lgs Plumbing And Heating Ltd
Very good service, would definitely recommend.
Oakfield Plumbing And Heating Ltd
Working 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
As 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
Very helpful
Heatswap Limited
Communication was excellent and informative at every step of the process Their knowledge is extensive and we felt in very safe hands
Renew Heat
Good response to queries but very heavy use of AI which sometimes was a bit annoying m
Puraheat Plumbing & Heating Engineers Ltd
They kept in touch throughout the process.
Ecospec Ltd
Excellent 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
Heat Geek were excellent - could have asked for better service.
I Heat And Plumb
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.
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.
From 29 dB — roughly a whisper. Well within UK planning noise limits, even close to neighbouring properties.