Boiler Installation Companies in South London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.7 (262 reviews)

If you need your boiler installed quickly and professionally, posting your job on MyBuilder is the simple way to connect with boiler installation companies in South London. Simply browse their profiles, check genuine customer reviews, and enjoy a smooth, hassle-free installation from professionals near you!

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Some of our top rated boiler installation specialists in South London

1737 Results

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Gfm Gasworks Ltd
Rating: 5 out of 5
Boiler Installation Specialist in South London
Hello there. I’m a domestic gas installer with over 10 years experience. Gas Safe Registered for both natural gas and LPG. I specialise in boiler installs, fault finding and general plumbing work. I’m familiar with current building regs and fully insured up to £5,000,000. Quality of work and customer satisfaction have always been at the forefront of my business. Add me to your shortlist and I will prove this to you!
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Latest review:
Central Heating- 14 May 2026
Came as agreed and restored heating at this cold weather. Thank you - we are warm again!
AGB CONSTRUCTION, LTD
Rating: 5 out of 5
Boiler Installation Specialist in South London
AGB CONSTRUCTION LTD Is specialised in new build and full property refurbishments. For us, priority is the good customer service.
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Latest review:
Bricklaying- 29 May 2026
Giani and his colleague repaired our wall beautifully for a reasonable price. He talked us through the issues that caused the wall to fail and explained what needed doing. He started the job the next morning arriving promptly and then went about the job with care and pride. I can whole heartedly recommend AGB Construction to anyone looking for builders with good communication, a sincere pride in their work and honest fair pricing.
Almens Engineering Services Limited
No reviews yet
Boiler Installation Specialist in South London
I have worked with many cleaning companies both full time and part time, using several cleaning machines, cleaning products in cooperative settings. I also managed cleaning staff as supervisors in some of the places. With many years of experience.
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Asw plumbing limited
Rating: 5 out of 5
Boiler Installation Specialist in South London
we are highly skilled and motivated, and take pride in all work that asw plumbing limited undertake fully qualified and ensure we give our clients a first class services . we are sure that you will not be disappointed with our services.
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Latest review:
Gas Work- 21 Dec 2023
I would recommend Asw plumbing limited (Boualem) to anyone. He fitted our new system boiler and cylinder in 2 days and provided us with a competitive quote. He wasn’t only professional and courteous, he showed a great sense of humour too. Thanks my man for remaining patient and getting our system boiler and cylinder installed. Looking forward to working with you again on another project.
plumbingandhandymanjobs
Rating: 5 out of 5
Boiler Installation Specialist in South London
Hi, My name Gab.I am solo tradesmen working in plumbing industry in the last 7 years. No gas works! I do not accept jobs invites anymore!
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Latest review:
Central Heating- 8 Oct 2022
Excellent work, quick response. Highly recommended.
24/7 Gas, Heating and Plumbing services
No reviews yet
Boiler Installation Specialist in South London
24/7 Gas and Heating Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs and installations. We can do any job involving Heating and Plumbing at a very reasonable and competitive price with an outstanding finish and quality for my customers to admire and recommend to others. No job is too big or too small. My customers satisfaction and excellent quality of service is of paramount importance to me as I pride myself on keeping in stead a good rapport and reputation with the public and/ or anyone who I do work for. Thank you with the kindest regards Rodney Lawrence Goldson
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Maven Heating Ltd
Rating: 4.4 out of 5
Boiler Installation Specialist in South London
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Central Heating- 19 Apr 2021
He is a real cowboy after finishing very poor quality work, he doesn't answer phone, never send me an invoice for work as well.
Neville Allen
Rating: 5 out of 5
Boiler Installation Specialist in South London
Over 30 years experience in boiler repair, installation and servicing. Gas Safe Register. Aim at working to a very high standard for customers satisfaction
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Latest review:
Central Heating- 13 Jul 2021
Neville responded quickly and came out the next day. He was polite and carried out the work to the agreed price. He understood the task required and completed the work as expected to remove the radiator and vanity unit. I’d recommend using Neville.
Decon response
No reviews yet
Boiler Installation Specialist in South London
Decon Response provides expert air conditioning installation, servicing, and maintenance, alongside professional mould remediation and biohazard cleaning. We’re passionate about creating healthier indoor spaces. Good air quality is at the heart of what we do, and since mould is often linked to poor ventilation, our services work hand in hand to tackle the root cause not just the symptoms. Whether you need a reliable cooling system, help with mould issues, or specialist cleaning, we deliver safe, effective solutions you can trust. We are a family-run business, fully insured, FGAS registered, Dewpoint accredited, and biohazard trained and certified, with the knowledge and experience to handle every job safely and professionally. Get in touch today for a free, no obligation quote.
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PREPEN TECHNICAL SERVICES LTD LIMITED
Rating: 4.5 out of 5
Boiler Installation Specialist in South London
With over 18 years’ experience in the heating and renewables industry, I provide reliable servicing, repairs, and fault-finding for homeowners. I am HIU trained and experienced in working with both traditional heating systems and modern renewable technologies. I pride myself on being honest, approachable, and professional, taking the time to explain issues clearly and offer practical solutions. My focus is on safe, efficient systems and long-lasting repairs, not quick fixes. I always work neatly, respect your home, and aim to leave every customer confident and satisfied with the work carried out.
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Latest review:
Central Heating- 6 Mar 2026
Very disappointing experience!!! The engineer diagnosed my boiler and told me the pump needed replacing. I paid in total £230 for the pump and installation, and was told the issue would be sorted. Unfortunately, the boiler started showing the same F14 fault again almost immediately after the repair. Since then, the problem has become worse and the boiler keeps locking out. I repeatedly contacted him and was told he would come back to resolve it, but he kept changing his mind about when he would come or simply didn’t follow through on the times he promised. It’s extremely frustrating to pay for a repair that doesn’t fix the issue and then struggle to get the engineer to return as promised. At this point I’ve spent money and still don’t have a working boiler. I do not recommend this service!!!!
sage plumbing and heating
Rating: 4.7 out of 5
Boiler Installation Specialist in South London

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Latest review:
Central Heating- 2 Nov 2011
Martin did a great job, he was very polite, always helpful and explained everything in detail, he even agreed to do some extra work! [the wife loved the kitchen entrance!]. His assistance was also very professional and they completed the job in the time he specified. His price was very reasonable and he used good quality material. i will def call him up again if anything else is needed, thank you martin for making this home warm !!! ... we love the new radiators!
House Renovation Services London LTD
No reviews yet
Boiler Installation Specialist in South London
I am a London based cont actor with over 10 years experience in property renovation and construction. I specialise in delivering high quality building work, from full refurbishments to extensions and new builds. I pride myself on reliable service, clear communication, and excellent workmanship.
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South London plumbing Services Ltd
No reviews yet
Boiler Installation Specialist in South London
I have been doing plumbing all my working life and consider myself very knowledgeable about most of the works that needs doing in a living area. We do from start to finish, maintainace, repair and servicing.
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DCT Heating Ltd
No reviews yet
Boiler Installation Specialist in South London
We are a professional, friendly, honest and reliable company based in Croydon and South East London. We cater for all of your plumbing and heating needs, from boiler services and installation to full bathroom refurbishment. No job is too small for us!
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SP Group Contractors Ltd
No reviews yet
Boiler Installation Specialist in South London
Welcome to SPG Contractors! We are a team of skilled plumbing, heating, and gas engineers dedicated to delivering exceptional workmanship. With a strong focus on attention to detail and a commitment to excellence, we take pride in ensuring every project meets and exceeds our clients' expectations. Your satisfaction is our priority, and we are here to provide reliable, high-quality solutions tailored to your needs.
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T&C heating & plumbing
Rating: 5 out of 5
Boiler Installation Specialist in South London
Our business has been running for over 8 years now. We specialise in all types of heating and plumbing work. We do anything from a dripping tap to a full heating installation. We take great pride in our work and very reliable.
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Latest review:
Central Heating- 23 Nov 2020
Charles came and replaced a radiator for us, so polite, clean and tidy. Did a great job and offered to fit it and then come back the next day to re attach to the wall on his own time so we could finish painting the walls, also supplied the radiator cheaper than I could find. Won’t hesitate to use him again definitely!

4.7

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in South London, are rated 4.7 out of 5 based on 262 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local boiler installers in South London?

Finding the right boiler installation company in South London is the first step to getting your home running smoothly.

Whether you need a new boiler installation or system upgrades in South London, it’s best to hire a professional to look into it as soon as possible.

Common boiler engineer services in South London include:

Boiler installation and servicing
Central heating installation
Gas safety checks
Radiator repairs
Emergency boiler repairs
Landlord safety certificates
Heating system maintenance

You don’t have to spend hours searching for a South London boiler engineer with MyBuilder. Just post your job for free, describing the details of your boiler work, and boiler engineers in South London who are available and interested will respond to your post.

You can also review profiles, read customer reviews, and get quotes from your chosen boiler installers, all before deciding who to hire.

What are the average costs of f boiler installation in South London?

When you’re thinking about hiring boiler installers in South London, it’s a good idea to start by considering your budget to help find the best option for your needs. The cost of the service often depends on what you need.

Here are average costs for boiler installation in South London:

Combi boiler installation usually costs between £1,800 and £4,500
System boiler installation typically ranges from £1,800 to £5,000
Conventional boiler installation can cost between £1,800 and £5,500

For a clearer idea of your specific boiler installation costs, it’s best to request detailed quotes from several heating engineers in South Londonthat specialise in boiler installation.

When you do, make sure to ask for a breakdown that covers the price of the boiler itself, labour charges, and any extra services like system flushing or installation of controls. So you know exactly what to expect!

Find boiler installation companies in South London with MyBuilder

Finding boiler installation companies in South London is easy because MyBoiler puts everything you need in one place.

Just follow these simple steps:

Step 1: Post your boiler installation job on MyBuilder

Whether you need a new boiler installed or an upgrade to your existing system, simply post your job on MyBuilder to find local boiler installers in South London. Your job will be shared with installers in South London who can get in touch with your post.

Step 2: Compare different boiler installers in South London

Once your job is posted, you can ask local boiler installers in South London about their availability and request quotes for the job.

You can also compare the South London boiler installers in our directory by reviewing their profiles, work history, and genuine customer reviews.

Step 3: Hire South London boiler installers with confidence

With the information you need on boiler installation companies in South London, you can make a confident choice.

You’ll also have peace of mind knowing that every tradesperson on MyBuilder undergoes verifications, including:

ID verification: Valid identification such as passports or eIDAS certificates is required when tradespeople join MyBuilder.
Skills verification: We ensure that all tradespeople, sole traders and companies, are qualified by obtaining certifications for regulated jobs or assessing them through an online skills check.

It only takes a few minutes to post and connect with boiler installers in South London on MyBuilder today!

What to ask a South London boiler installer before hiring?

Before hiring a boiler installer in South London, ask a few key questions to ensure you’re choosing the right professional for your project.

Have you completed boiler installations similar to mine in South London, and can you provide examples?

Experience with local South London boiler installations means your installer understands common property types and system setups common to your area. Getting references or viewing images of past work on MyBuilder can give you a good idea of their work.

Are you fully insured, including public liability insurance, to cover any accidents or damage?

Full insurance protects you from any liability if accidents or property damage occur during the installation. Boiler installers in South London should have up-to-date insurance and be able to provide proof.

Do you provide a detailed written quote breaking down the costs for labour, materials, and the boiler itself?

A clear quote from a South London boiler installer can help you understand all costs and avoid surprises. You should ask if they update quotes if changes happen during the project and how an engineer will manage unforeseen expenses, too.

How long will the boiler installation take, and when can you start working?

Knowing when your South London boiler installer can start and how long the job will take helps you plan around any disruption.

Good installers will give you honest and realistic timeframes based on their current schedule, so you know what to expect day to day.

If you want more details on how to choose the right person for your South London home boiler installation, we have a full guide on hiring heating engineers, with more information on what they need.

FAQ: Common questions about boiler installation in South London

Do I need to have a Gas Safe registered engineer install my boiler in South London?

Yes, by law, all gas boiler installations must be carried out by a Gas Safe registered engineer to ensure safety and compliance with regulations.

How long does a typical boiler installation take in South London?

A standard boiler installation usually takes between one to three days. If it’s a like-for-like replacement using existing pipework, it often can be completed in a single day. More complex installations, involving new pipework or boiler relocation, may take longer.

Will I be without hot water or heating during the boiler installation?

During the installation process, you will be without hot water and heating for the time it takes to safely remove the old boiler and fit the new one. Your South London boiler installation company will aim to minimise this downtime as much as possible.

Will a boiler installer in South London provide the necessary documentation after installation?

Your South London boiler installer must provide all required certificates, including a Building Regulations Compliance certificate and a Benchmark certificate, to confirm the installation meets legal standards.