Central Heating Installation London + cost 2025​

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Planning a New Central Heating System in London?

Thinking about installing a new central heating system or replacing an outdated one? A modern, efficient system is key to keeping your London home warm, comfortable, and energy-efficient throughout the year. Choosing the right system and the right installation partner is crucial for long-term performance and peace of mind. At Befix, we specialise in designing and installing bespoke central heating solutions tailored to London properties. As your trusted local heating experts, we combine technical skill with a commitment to clear communication and outstanding customer service, ensuring a smooth installation process from start to finish.

Why Choose Befix for Your London Central Heating Installation?

Navigating the options for central heating installation in London can be overwhelming. Befix stands out by offering a service that’s not just technically excellent but also genuinely focused on your needs as a London homeowner.

Truly Local London Insight

Tailored System Design

Transparent Process & Pricing

Quality Workmanship, Guaranteed

Focus on Efficiency

Reliable & Respectful Service

Comprehensive Support

Areas We Serve in London

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.

We’ve Got You, Day or Night

Your 24/7 Lifeline
Call Us Any Time:
02080584241 or

Recent Google Reviews

Posted on Google Google
Kate Henderson profile picture
Kate Henderson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Beryl Ramsay profile picture
Beryl Ramsay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent job, very thorough and pleased with the end result.
Posted on Google Google
Kornwipha Sutthiphonphong profile picture
Kornwipha Sutthiphonphong
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Asim Cengiz Akbulut profile picture
Asim Cengiz Akbulut
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 again
Posted on Google Google
oja c profile picture
oja c
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Sev Zacharia profile picture
Sev Zacharia
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Brilliant service very fast Aircon unit installed.Very reasonably priced
Posted on Google Google
NICHOLAS PEARSON profile picture
NICHOLAS PEARSON
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Anthony Pisarski profile picture
Anthony Pisarski
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 much
Posted on Google Google
Samin MoghimiAsl profile picture
Samin MoghimiAsl
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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 Google
Taysir profile picture
Taysir
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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.

Our Central Heating Installation Process: Clear & Efficient

1. Initial Consultation & Survey

Call us on 02080584241 or email info@befix.co.uk. We’ll arrange a site visit to assess your home, measure rooms, check insulation, and understand your heating needs.

2. System Design & Quotation

We design a heating system tailored to your home. You’ll receive a detailed fixed-price quote – including all components, labour, and guarantees – with zero hidden fees.

3. Scheduling the Installation

Once approved, we’ll book your installation to suit your schedule. Most jobs take 2–5 days depending on complexity and property size.

4. Professional Installation

Our Gas Safe engineers will install the boiler, pipework, and radiators with precision and care, protecting your home and ensuring top-quality workmanship throughout.

5. System Flushing & Balancing

If needed, we flush the system to remove debris. Then, we balance all radiators for even heating across your home.

6. Commissioning & Handover

The engineer will test and commission the system, walk you through the controls, and make sure everything is running perfectly before they leave.

7. Documentation & Certification

We’ll provide your Gas Safe certificate, warranty details, and boiler manual – everything you need for peace of mind.

8. Tidy Up & Aftercare

We leave your home clean and tidy, and our support doesn’t stop there – we’re always on hand for aftercare and advice.

Choosing the Right System for Your London Home

We install a variety of central heating systems and can advise on the best fit for your property:

Combi Boilers

Ideal for smaller homes and flats, providing instant heating and hot water without needing separate tanks. Efficient and space-saving.

System Boilers

Great for homes with higher hot water demand. Requires a hot water cylinder but no cold water tank in the loft – efficient and reliable.

Regular (Conventional) Boilers

Common in older, larger properties. Uses a cylinder and cold/feed tanks in the loft. We can replace or upgrade these systems.

Radiators

We offer a wide selection of modern, efficient radiators in various styles and sizes to suit your home’s décor and heating needs.

Smart Controls

Control your heating from your phone. Smart thermostats improve efficiency and give you more flexibility with scheduling and energy use.

Benefits of a New Central Heating System from Befix

🔥Improved Comfort

Enjoy consistent, reliable warmth throughout your property, eliminating cold spots and ensuring hot water is always available when you need it.

💡Enhanced Energy Efficiency

Modern boilers use significantly less energy, reducing your heating bills and your carbon footprint while improving home comfort.

⚡Increased Reliability

Say goodbye to costly breakdowns. A new system offers dependable performance and peace of mind with fewer maintenance issues.

🏡Added Property Value

A modern heating system can increase your property’s value and appeal to potential buyers, providing you with long-term benefits.

🔇Quieter Operation

New systems operate much quieter than older models, reducing background noise and contributing to a peaceful home environment.

📱Smart Control

Integrate a smart thermostat to control your system remotely, optimizing your schedule for comfort and energy savings.

Ready to Upgrade Your London Home's Heating? Contact Befix Today!

Take the first step towards a warmer, more efficient home. Whether you need a complete new central heating system or want to replace your existing one, the friendly, expert team at Befix is here to help. We provide professional advice, tailored designs, and high-quality installations across London.

Call Us Any Time: 02080584241
Email Us: info@befix.co.uk
Fill Out Our Online Contact FormChoose Befix – Your Trusted Local Partner for Central Heating Installation in London

Central Heating Installation Costs in London (2025)

Understanding the costs involved in upgrading your heating system is crucial. Below is a breakdown of typical expenses for various heating solutions available in London.

Heating SystemEstimated CostGovernment GrantsAdditional Notes
Gas Boiler Replacement£1,000 – £2,500NoneStandard replacement; additional costs may apply for system upgrades.
Full Central Heating System£3,000 – £8,600+NoneIncludes boiler, radiators, pipework, and installation.
Air Source Heat Pump£7,000 – £18,000Up to £7,500 (Boiler Upgrade Scheme)Requires high insulation; VAT-free status applies.
Ground Source Heat Pump£15,000 – £35,000Up to £7,500 (Boiler Upgrade Scheme)Suitable for larger properties; higher installation complexity.

Note: Costs can vary based on property size, insulation quality, and specific system requirements.

and if you have a Noisy Central Heating Pump read this article.