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Keeping your London home warm and comfortable shouldn’t be a hassle. At Befix, we understand the unique heating needs of London properties, and as your local heating specialists, we offer expert radiator installation and replacement services designed for efficiency, reliability, and lasting warmth. We pride ourselves on being more than just installers; we are your partners in creating a perfectly heated home environment, ensuring every radiator we fit performs optimally and integrates seamlessly into your existing system.
Choosing the right team for radiator installation in London is crucial. You need professionals who not only understand the technical aspects but also respect your home and provide clear, honest communication. Befix is built on these principles. Our experienced, Gas Safe registered engineers are dedicated to providing a service that stands out. We don’t just install radiators; we assess your space, discuss your heating requirements, and recommend the best solutions, whether you’re upgrading old, inefficient units, adding radiators to new extensions, or replacing faulty ones. We handle everything from standard panel radiators to stylish designer models and traditional cast iron units, ensuring a perfect fit for your home’s aesthetic and heating demands.

Choosing the right installer is crucial for a reliable and efficient underfloor heating system. At Befix, we pride ourselves on being London’s trusted heating specialists. We combine technical expertise with a commitment to exceptional customer service, ensuring a seamless installation process from start to finish.
Our London expertise means we understand the unique challenges and characteristics of local properties, from Victorian terraces to modern apartments, designing systems that work optimally within your specific space.
Our team consists of qualified and experienced engineers who specialise in both wet and electric underfloor heating systems. We provide tailored solutions, assessing your property, discussing your needs, and recommending the most suitable and cost-effective UFH option (wet or electric) for you, because we don’t believe in one-size-fits-all.
You can expect a transparent process from the initial consultation and free quote to the final commissioning; we keep you informed every step of the way with no hidden costs, just clear communication.
We guarantee a quality installation, using high-quality materials and adhering to the highest standards, ensuring your system is reliable, efficient, and built to last.
Finally, our customer focus means your satisfaction is our priority; we work efficiently, minimise disruption, and ensure you are completely happy with your new heating system.
We cover every corner of London, including:
North London
South London
East London
West London
Central London
If you don’t see your borough listed, don’t worry we likely serve it! Just get in touch to confirm.
Posted on Google![]()
Kate HendersonTrustindex verifies that the original source of the review is Google.
I’d had various concerns about my aircon system at my flat in NW2 not working effectively, and was very relieved when Befix were able to offer a prompt service appointment. Communication in advance of the appointment was good and engineer Vahid arrived punctually and worked carefully and thoroughly, ensuring the whole system was in good working order. He was clearly knowledgeable about all kinds of technical issues, friendly and adaptable, and I had confidence that he was attending to everything properly. I am not perhaps very familiar or up to date with what I should expect to pay for this kind of work. I think the price was probably fair - but I would advise checking in advance to make sure you are happy with the arrangement. I was left feeling relieved my system was now in good working order, and will certainly consider the company again for future work, including more ambitious projects.Posted on Google![]()
Beryl RamsayTrustindex verifies that the original source of the review is Google.
Excellent job, very thorough and pleased with the end result.Posted on Google![]()
Kornwipha SutthiphonphongTrustindex verifies that the original source of the review is Google.
Great job on fixing the boiler. Fast and efficient quick call out for Slone square area 👏Posted on Google![]()
Asim Cengiz AkbulutTrustindex verifies that the original source of the review is Google.
Needed certified gas safety experience in Finchley Central, N3. Came out on emergency call and did a great job. V happy, will call againPosted on Google![]()
oja cTrustindex verifies that the original source of the review is Google.
Vahid was kind, professional, and incredibly good at his job. He came quickly and flexibly to west london/ Kensington area— and worked out the most economic and quickest way to help with a boiler that lost its pressure. Could not recommend this service more!Posted on Google![]()
Sev ZachariaTrustindex verifies that the original source of the review is Google.
Brilliant service very fast Aircon unit installed.Very reasonably pricedPosted on Google![]()
NICHOLAS PEARSONTrustindex verifies that the original source of the review is Google.
Excellent in every respect. If you need a top plumber in South East London then BeFix come highly recommended. A tricky job which had not been solved by previous professional, was immediately diagnosed by BeFix which has saved me money and time. Efficient, punctual, and reasonably priced.Posted on Google![]()
Anthony PisarskiTrustindex verifies that the original source of the review is Google.
Amazing quality of work. Was lucky enough to have a same day appointment. Provided great advice, arrived on time and completed the work exactly as promised. Very reasonably priced (having received a quote for over 2x) Would absolutely recommend every time. Very friendly and professional! Thank you so muchPosted on Google![]()
Samin MoghimiAslTrustindex verifies that the original source of the review is Google.
Vahid was very fast to respond to my quote request and to set a time for his visit. He fixed our boiler in a very efficient and professional manner. He already had the replacement part with him beforehand which was very helpful. I would 100% recommend BeFix!Posted on Google![]()
TaysirTrustindex verifies that the original source of the review is Google.
Took some trial and error and a few visits, but in the end it was done. He visited on short notice which was very helpful.
At Befix, we provide a complete range of radiator services to meet all your heating needs:
Whether you're renovating, extending your home, or simply want to improve your heating system, our team can install new radiators to enhance your comfort. We'll help you select the right size and type for optimal heat output.
Outdated or inefficient radiator? We replace it with modern, energy-efficient models to improve your heating and reduce energy costs. Full removal, installation and testing included.
Need better heat distribution? We can reposition your existing radiator to maximise warmth and minimise disruption during relocation.
Combine performance with style. We install stunning designer radiators that enhance interiors while heating your home effectively. Vertical and statement pieces available.
Upgrade your bathroom with a sleek heated towel rail. Choose from various styles and sizes to suit your space and heating needs.
We'll discuss your heating needs, preferences, and budget to understand exactly what you're looking for.
Our engineers will evaluate your space, existing heating system, and requirements to recommend the most suitable radiator solutions.
You'll receive a transparent, detailed quote with no hidden costs or surprises.
Our Gas Safe registered engineers will install your new radiators with minimal disruption to your daily routine.
We'll thoroughly test your new radiators to ensure they're working efficiently and effectively.
We'll show you how to operate and maintain your new radiators, answering any questions you might have.
Our service doesn't end with installation – we're always available to provide advice and assistance if needed.
Modern radiators deliver optimal warmth while using less energy, helping to reduce your heating costs and environmental impact.
Replacing old radiators with high-efficiency models can significantly cut down on energy usage and save you money in the long run.
We install TRVs so you can control the heat in each room individually – perfect for only heating the spaces you actually use.
Zone-based control enables greater comfort and efficiency – a modern approach to cutting waste while staying warm.
Remove trapped air from your radiators to ensure even heat distribution and improve efficiency.
Dust and grime can reduce heat output. Wipe them down regularly for better performance.
Don’t place large furniture directly in front of radiators – it blocks the heat from circulating.
Every few years, remove sludge and debris with a professional system flush for better longevity.
If you notice cold spots, noises, or leaks, contact us immediately for expert support.
Ready to upgrade your home's warmth with expert radiator installation? Trust Befix, your dedicated London heating specialists. We are committed to providing high-quality workmanship, exceptional customer service, and reliable heating solutions. Don't let inefficient or outdated radiators leave you in the cold. Get in touch with the Befix team today to discuss your needs and get a clear, straightforward quote for your radiator installation project
Average cost: £150 - £250 per unit. Ideal for straightforward replacements with minimal pipework adjustments.
Average cost: £220 - £400 per unit. Includes installation of stylish radiators that enhance interior aesthetics.
Average cost: £200 - £350 per unit. Suitable for spaces where wall height is utilized for heating.
Average cost: £180 - £320 per unit. Combines functionality and luxury, perfect for bathrooms.
Typically £75 - £150 per hour, depending on complexity and location within London.
Factors such as pipework modifications, removal of old radiators, and installation of thermostatic valves may incur extra charges.
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