Boiler Installation Companies in South London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.7 (259 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

1735 Results

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A1 PLUMBING SERVICES
Rating: 5 out of 5
Boiler Installation Specialist in South London
I've 28 years experience & have worked for high end clients in and around Chelsea, Knightsbridge, Barnes and Fulham. I specialise in reactive work. I'm very polite and courteous. Timekeeping is one of my strong points. I believe in doing a professional job and leaving knowing my client is happy with my workmanship. I have good feedback from many of my clients and enjoy repeat business from them. I'm honest reliable and hard working and believe in doing the job right to a high standard
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Latest review:
Plumbing- 22 Nov 2017
Great job. Diligent and prompt.
Fairfix Ltd
Rating: 5 out of 5
Boiler Installation Specialist in South London
When your boiler is broken, you just want it fixed. That's what we do — quickly, reliably and at a fixed price. And with No callout charge you have nothing to lose by us attending to the problem for you, And remember, There’s also Our no Fix no fee promise. All parts and labour have a one year guarantee unless otherwise stated PAYMENT METHODS Payment is due on the day the work is completed. 1. Card payment (debit / credit card).
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Latest review:
Gas Work- 22 Jan 2025
Correctly diagnosed there was a problem with a faulty expansion vessel and sourced a replacement part, did boiler service and landlord safety check.Very efficient work and good communication.
Nicolae Avadanei
Rating: 5 out of 5
Boiler Installation Specialist in South London
Hi I am a keen, hard-working, multi-skilled and ambitious qualified Technician Plumber with over 20 years of experience in installing, repairing and servicing gas appliances and working on a variety of plumbing and heating systems. I am always willing to go the extra mile to deliver a high standard of work and exceed customer needs and expectations.
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Latest review:
Central Heating- 17 Jan 2021
Thank you for installing my radiators so quickly. Great job and no problems at all
TRINITY GAS SERVICES
Rating: 5 out of 5
Boiler Installation Specialist in South London
I’m a Gas engineer, I work on: Boiler installation, Boiler brake down, Gas certificate, Gas cooker installation, and plumbing repairs
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Latest review:
Gas Work- 30 Mar 2020
Very Happy, best Gas Engineer I worked with
24/7 Solve Ltd
Rating: 5 out of 5
Boiler Installation Specialist in South London
24/7 Solve Ltd is an honest and reliable plumbing and heating company.
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Latest review:
Plumbing- 1 Sep 2025
Jay communicated well with me which made this job nice and smooth. He is knowledgeable with prompt action at a reasonable price.
JSK Heating and Plumbing Specialist
Rating: 5 out of 5
Boiler Installation Specialist in South London
We have more then 25 years experience in the gas heating and Plumbing industry, we deal with all aspects of gas heating and plumbing works, from boiler installation, power flushing, bathroom and kitchen installation to tap changes. All our work comes with a guarantee for 12 months
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Latest review:
Plumbing- 28 Sep 2022
Great job, went above and beyond to do the job and had some great ideas also
South One Limited
Rating: 5 out of 5
Boiler Installation Specialist in South London
South one limited specialises in high end property renovations, specialising in bathrooms. Based in Beckenham servicing all of south east London and the surrounding areas.
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Latest review:
Bathroom Fitting- 29 Nov 2022
Shaun and his team were absolutely brilliant. Quotes were really clear (and included materials) and communication was great. Shaun was able to flex the timetable to deal with unexpected issues that came up with my terrace property and really went the extra mile to get a great finish on the bathroom. Highly recommended.
Aries Heating Ltd
Rating: 4.9 out of 5
Boiler Installation Specialist in South London
Hello, We can provide a variety of installation and repair services for appliances ranging from boilers to ovens/hobs and radiators. Plumbing available too.
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Latest review:
Central Heating- 21 Jan 2026
Amazing. Haris went above and beyond to ensure he did a thorough job. Would highly reccomend.
AQE4 Engineers
Rating: 4.3 out of 5
Boiler Installation Specialist in South London
We are Donald Self Employed Builders, plumbers/Gas Safe electrical engineers and general builders with 17 years experience . We normally fit bathrooms, install boilers, fit kitchen etc.
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Latest review:
Central Heating- 13 May 2021
I wouldn't write a review normally but I feel others should be aware of this. I was wary due to reviews saying he was slow and didn't appear to know what he was talking about. I like to give people the benefit of the doubt so accepted the quote and paid the 40% deposit. A bathroom electric radiator fit, involving some chasing of wiring into the wall and a certificate on completion was estimated to take 1-2 days. After 3 separate visits (2.5 days), it was made clear to me that the equipment required to test the circuit (to give certification) needed calibration and would need sending away, there was no time frame given for the return. I had a radiator on the wall, wiring chased, but nothing connected. I followed up twice calls and a text (1st after 2 weeks, then 2 weeks after that) to get a clearer time for a return to finish the job. After the final text message I received nothing for 3 weeks, at this point I could only guess he had abandoned the job. I heard from Donald out of the blue 53 days after the job had started, that he could return to finish. By this time I had had an entire kitchen fitted and the electrician on site finished Donald's work. Completely unprofessional, AVOID.
DFAST LIMITED
Rating: 5 out of 5
Boiler Installation Specialist in South London
DFAST LIMITED T/A EAST CONSTRUCTION Our company is dedicated to providing top-notch home maintenance and repair services. Established with the mission to make homeownership hassle-free, the company offers a comprehensive range of services including plumbing, electrical work, carpentry, painting, and general home repairs and more. With a team of highly skilled and experienced professionals, prides itself on delivering quality and exceptional customer service. Each team member is vetted for their expertise, reliability, and commitment to customer satisfaction. Our company is known for its prompt response times, transparent pricing, and personalized approach to each project, ensuring that every client’s unique needs are met with precision and care. Whether it’s a small repair job or a major renovation project, East Construction handles it all with the utmost professionalism. Their dedication to excellence and attention to detail have earned them a reputation as a trusted partner for homeowners looking to maintain and enhance the value of their properties.
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Latest review:
Bathroom Fitting- 26 Sep 2024
Very professional and efficient.
Sean Legg
Rating: 5 out of 5
Boiler Installation Specialist in South London
I’m new to mybuilder although I’ve been doing plumbing and heating for around 5 years, I currently work for a heating company doing maintenance, installs and breakdowns but I cover all aspects of plumbing and heating. I’m looking to build my own portfolio to go at it alone one day. I’m fair and affordable, available whenever you need me and always willing to go the extra mile to be sure you’re happy. Get in touch if you’d like to know more details about myself and my services. Many thanks.
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Latest review:
Plumbing- 4 Sep 2021
Great communication, friendly and flexible and did a really good job for a good price. I would definitely use again.
G & SON PLUMBING
Rating: 5 out of 5
Boiler Installation Specialist in South London
An established and family run business offering all aspects of plumbing, heating services and building maintenance in the Surrey and surrounding area. We offer a professional reliable and friendly service. All our work is carried out to a high standard and is fully guaranteed and insured.
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Latest review:
Bathroom Fitting- 28 Apr 2026
Gary and Son did a great job refurbishing our guest bathroom and laundry room. He supplied all materials and completed the work in a few days leaving the place neat and tidy.
South City Heating
Rating: 4.9 out of 5
Boiler Installation Specialist in South London
Hi, im Earl Linton from South City Heating and also British Gas contract engineer. I am Skilled in Boilers, fires, cookers, water heaters and back boilers. Due to the most recent announcements and the tightening up of social distancing & mixing restrictions, we would like to advise you that at South City Heating I am adhering to every guideline needed to keep you and our staff safe. I wear PPE at all times and we only enter rooms that are essential to carry out my work.
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Latest review:
Central Heating- 30 Oct 2020
Earl dealt well with a very difficult situation. While servicing our boiler last night, he identified several dangerous faults in how it had been installed. We looked closely at the installation certificate and I'm appalled to say that it looks like the installation was done by a fake engineer, without a real Gas Safe license. Earl went above and beyond to find us someone who could reinstall the boiler next week, and provided a detailed report which I hope can be used against the original installer. He also installed a carbon monoxide detector. Would highly recommend working with Earl - he knows what he's doing, is passionate about his job and wants to go the extra mile.
DEMAX Building Services Ltd
Rating: 5 out of 5
Boiler Installation Specialist in South London
We have consistently delivered top-tier maintenance and renovation services for the last 15 years in London. Our expertise extends to residential homes, offices, shops, hotels, and block property management across London and its surrounding areas. Your satisfaction and the excellence of your space are our top priorities.
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Latest review:
Kitchen Fitting- 20 Aug 2024
Ender was great: friendly, prompt and efficient from start to finish. He advised me on what to buy for the job and was completely transparent when the job had to alter slightly. Everything was perfect & I will be hiring him for more work!
Full Flame
Rating: 5 out of 5
Boiler Installation Specialist in South London
I'm John, I Specialize in Vaillant Boiler Service & Boiler Repairs. A Vaillant Combi Boiler Should Last at least 25 Years, Have You Been Told "YOU NEED A NEW BOILER?"..... Contact me. I will Repair your Boiler at a Fixed Price, NOT Sell you a NEW ONE !!! ALL my Feedback is only Boiler Service & Repairs.
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Latest review:
Central Heating- 18 Sep 2018
John was able to come on the same day and was able to do the repair on the spot He is very knowledgeable about boilers and did a great job
Heat secure Ltd
Rating: 5 out of 5
Boiler Installation Specialist in South London
We are gas safe registered. We do Boiler installation, service and repair Landlord safety certificate Commercial boiler installation, servicing and repair Commercial catering appliances installation, servicing and repair Catering appliances safety certificate Controls Power Flushing Gas leak detection and repair
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Latest review:
Gas Work- 9 Jan 2020
It's take little long time to complete the work.

4.7

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in South London, are rated 4.7 out of 5 based on 259 reviews from customers like you.

Quality screening

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.