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BeFix installs combi, system and regular boilers across Camden, from Primrose Hill mews houses to King’s Cross apartments. A new boiler installation typically costs £1,500 to £3,750 (+VAT), fitted in a single day by our Gas Safe registered engineers (No. 967796), as part of our wider Boiler Installation in London service. Every job starts with a free home survey, so the boiler and quote you’re given actually fit your property. Boiler finance is available if you’d rather spread the cost, and every job carries a 12-month workmanship guarantee plus up to 12 years of manufacturer warranty depending on the model.
All-in-one and compact, the usual fit for smaller Camden flats and conversions.
The cost of a new boiler in Camden depends on the type you choose, the complexity of the installation, and where in your property the boiler sits. We don’t advertise a single fixed price the way some other Camden installers do. That figure rarely survives a real site visit, once pipework, flue routing, and any upgrades to your existing system are taken into account. Instead, every quote follows a free home survey, so the price you’re given is the price you pay, with nothing added on installation day. If you’d rather spread the cost, boiler finance is available on approved applications, letting you pay in instalments instead of one upfront sum.


No two Camden jobs look the same to us, and that’s because no two Camden properties are built the same way. A Georgian terrace near Regent’s Park comes with tall ceilings and pipe runs that stretch further than a modern build ever would; many of these homes still have a working chimney breast we can route a flue through instead of drilling a new hole in a listed facade. Head towards Belsize Park or Chalk Farm and you’re often working around a converted flat, where the boiler has to squeeze into whatever cupboard space is left rather than a proper airing cupboard, and shared freeholds mean we sometimes need the building’s consent before touching an external flue. Mews houses tucked behind Primrose Hill rarely have room to spare either, and their thick party walls can make it harder to run pipework between floors without lifting boards. Over by Camden Lock, old canal-side warehouses turned into lofts throw up exposed brick and flue routes that don’t follow any standard layout, so what looks like the obvious spot for a boiler on paper often isn’t once you’re standing in the room. The newer blocks near King’s Cross have the opposite problem: tight service risers squeezed into otherwise modern floor plans, which can rule out a wider combi and push us towards a slimmer model instead. One boiler doesn’t fit all of that, so we check flow rate, hot water demand and pipe access on your specific property before we recommend anything.
| Property type | Typical boiler choice | Why |
|---|---|---|
| Georgian/Victorian terrace (Regent's Park) | System or regular boiler | Multiple bathrooms and higher hot water demand; existing cylinder is often retained |
| Apartment or flat (Belsize Park, Chalk Farm, King's Cross) | Combi boiler | Compact, no cylinder needed, fits small utility cupboards |
| Mews house (Primrose Hill) | Combi or compact system | Limited space, moderate hot water demand |
| Canal-side loft or warehouse conversion (Camden Lock) | Combi or system, depending on layout | Flue routing around exposed brickwork needs careful planning |
Getting the size right the first time matters more than the brand name on the case. An undersized boiler leaves you short of hot water at peak times, while an oversized one wastes money and cupboard space you didn’t need to give up.
An engineer visits to check access, existing pipework and the best position for the new boiler.
A clear price breakdown before any work is booked in — no vague "from" figure.
Most straightforward swaps take around 8 hours and are completed within a single working day; more complex jobs may need longer.
All work carried out under registration number 967796.
Every new boiler is commissioned, tested and registered — a gas safety certificate is available if you need one.
12 months' workmanship cover from Befix, plus up to 12 years' manufacturer warranty depending on the model.
We supply and install boilers from eight major manufacturers, with particular focus on the four we’re accredited installers for: Worcester Bosch, Baxi, Vaillant and Ideal. Accreditation means faster warranty registration and, on selected models, an extended manufacturer guarantee.

Number 967796, verifiable on the official Gas Safe Register at any time.
for the duration of every job.
per engineer, including older, awkward-access properties common in Camden.
Every boiler installation we carry out in Camden is completed by an engineer on the Gas Safe Register, under registration number 967796. You can check this yourself on the Gas Safe Register website before any work begins. BeFix also holds public liability insurance, and every engineer we send has more than 10 years of hands-on gas and heating experience.




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.
A new boiler in Camden typically costs £1,500 to £3,750 including parts and labour, with the exact price depending on the boiler type and your property. Every quote follows a free home survey rather than a flat online estimate.
Most straightforward boiler swaps take around eight hours and are completed within a single working day. More complex jobs, such as relocating the boiler or upgrading pipework, can take a little longer.
A mansion block or apartment flat, such as those around Belsize Park or Chalk Farm, usually suits a compact combi boiler with no hot water cylinder needed. A mews house near Primrose Hill often suits the same combi efficiency, but typically needs a smaller unit to fit a tighter cupboard.
Yes. Every installation is carried out by an engineer on the Gas Safe Register, registration number 967796, which you can verify independently before any work begins.
Yes, boiler finance is available on approved applications, letting you spread the cost of your installation instead of paying the full amount upfront.
Every installation includes 12 months of workmanship cover from BeFix, plus up to 12 years' manufacturer warranty depending on the boiler model you choose.
Yes, an adult needs to be present so the engineer can access the property, confirm the boiler location, and be shown through the completed work and safety checks at the end.
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