Boiler Installation Companies in Harrow, Greater London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.8 (166 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 Harrow, Greater 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 Harrow, Greater London

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A R Gas Engineers Limited
Rating: 4.5 out of 5
Boiler Installation Specialist in Harrow, Greater London
We are a gas safe registered business who undertakes any type of domestic gas work in your property. we all are heating and plumbing Engineers with bags of experience. We can do; Gas leaks(GIUSP) Boiler breakdowns Free standing Cookers Intergrated gas hobs Intergrated ovens Gas fires Lpg Leisure Types of service. Repair Boiler Service or Annual Manufacturer Service. Boiler Full Scope-Strip down Service. We work very hard to make you and your home Gas Safe!
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Latest review:
Central Heating- 17 May 2018
Happy with the job done.
Checkmate Gas
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Checkmate Gas have been maintaining all aspects of domestic plumbing and Central Heating services within the London area. From landlord safety Certs to Full central heating installations.
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Latest review:
Dwayne was absolutely fantastic! He made sure to call me on his way to me, once he arrived he was extremely polite and friendly. He made sure to put down dust sheets around the boiler before he started working. His work was very tidy and he made sure to explain everything he has done after completing. I have recommended Dwayne to many of my friends and family and moving forward i would want him to carry out any needed gas work.
iPlumb
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to iPlumb. I am a fully qualified and insured plumbing and heating engineer with over twelve years experience in the industry. I believe respect and customer satisfaction is paramount which is why I listen closely to what a customer wants and needs while working to a highly efficient and professional standard. I am Gas Safe registered, qualified to the highest level and fully insured for peace of mind.
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Latest review:
Central Heating- 5 Apr 2019
very professional polite and helpful a pleasure to have had him in my house and would recommend 100%
Neighbourhood Plumbers
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to Neighbourhood Plumbers – Your Local Experts in Plumbing and Heating. I’m Alex Distras, founder of Neighbourhood Plumbers. We’re proud to serve homes across London with top-quality plumbing and heating solutions. Whether it’s a quick repair, or a new installation, our team of skilled engineers is committed to delivering reliable service with exceptional craftsmanship. At Neighbourhood Plumbers, we believe in building lasting relationships with our customers through trust, transparency, and unmatched expertise. Maintaining your home’s plumbing and heating has never been easier or more cost-effective. Want to get to know us more? Check out our social media below 👇🏼 Instagram: @neighbourhood.plumbers Tiktok: @neighbourhood.plumbers Get in touch today!
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Latest review:
Central Heating- 30 Oct 2025
Excellent and thorough job really responsive in communication and friendly. Very understanding of my needs and flexible which was much appreciated, thank you 😊
Marble Line Interiors Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Hi, I’m Ivan from Marble Line Interiors Ltd. We specialise in plumbing, heating, bathrooms, and property refurbishment across London and the surrounding areas. We take pride in delivering high-quality workmanship, clear communication, and reliable service from start to finish. Whether it’s a boiler installation, bathroom renovation, decorating project, or general property improvements, every job is completed with care and attention to detail. We provide free quotations and honest advice, and we’re fully insured for your peace of mind.
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Latest review:
Gas Work- 26 Feb 2024
Ivan and his colleague provided a very good service at a competitive price. They completed the job on time and left the site in a tidy state. Happy to recommend Marble Line Interiors
Arash Building Improvements
Rating: 4.7 out of 5
Boiler Installation Specialist in Harrow, Greater London
Our team of highly skilled craftsmen and builders offers experience and specialism in refurbishment projects, bathroom fitting, plumbing, electrical, tiling, flooring, carpentry, general maintenance and repairs.
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Latest review:
Bathroom Fitting- 30 Aug 2024
Not ideal fitting. Cable was not sealed in the bathroom and got damp over time becoming dangerous. Did not clean up after the mess made (dust) Very pleasant however and good communication
A. Plumbing and Building Services
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
A. Plumbing & Building Services is a fully specialised and insured company in plumbing. Several years of plumbing experience working maintenance contracts with the council, various housing associations and private land lords. We undertake jobs ranging from leaky taps up to full bathroom installs. NVQ level 3 in plumbing as well as water regulations qualifications. We strive for perfection and guarantee all work carried out. We carry out emergency works, general maintenance and new installs.
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Latest review:
Plumbing- 10 May 2016
Excellent service thanks Andrew
Heating Works Limited
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to Heating Works. With over 15 years of experience in the industry, Gas Safe registered, NICEIC registered electrician & British Gas trained. At Heating Works, we prioritise our customers' safety and integrity, and we never compromise on either. We provide a one year warranty for all of our work.
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Latest review:
Central Heating- 20 Sep 2023
Best Service! Very professional, on time and the job was done quickly. Cheap prices for excellent work. Will definitely recommend to friends and family. Thanks
Lustozas plumbers
Rating: 3 out of 5
Boiler Installation Specialist in Harrow, Greater London
Hello, I'm Fernando and I've been a plumber for 2 years.
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Latest review:
Handyman- 26 Nov 2024
A date was arranged and they were supposed to quote me for the job but they didn't turn up. Tradespeople do not want to do a job if it is a small job and they do not get a lot of money. I'm not impressed and they wasted my time.
Red frog plumbing and heating
Rating: 4.6 out of 5
Boiler Installation Specialist in Harrow, Greater London
Gas safe registered engineers specialising in boiler installs, servicing and maintenance. All aspects of Gas works undertaken. Over 10 years experience. Fully qualified plumbing and heating engineers, covering new bathrooms, taps shower, pipe works, rads etc. Proud members of gas safe, Checkatrade, my builder, institution of plumbing and heating engineers, city and guilds, Chas approved contractor, Worcester Bosch and Vaillant accredited installers multiple manufacturer courses completed
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Latest review:
Central Heating- 11 Oct 2022
Zak has been fantastic! He was extremely tenacious in getting our underfloor heating system up and running again. He is the 3rd plumber we have tried for this task over a couple of years and is the only one who has managed to get everything going again! Would definitely recommend.
Solidfix ltd
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Solidfix LTD is your trusted partner for domestic and commercial building works, including renovations, extensions, plumbing, gas, heating, tiling, carpentry, flooring, and roofing. With expertise in gas, heating, and plumbing, we provide reliable repair, maintenance, and installation services, delivering quality workmanship and excellent customer care every time. Thanks Solidfix LTD🫡🫡🫡
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D plumbing
Rating: 3 out of 5
Boiler Installation Specialist in Harrow, Greater London
Self employed Plumber with loads of experience in domestic plumbing and heating systems. Carry out jobs small and large. Leak investigation and repairs, Appliance installation, Bathroom/shower room repair and installation, Kitchens repair and installation, Heating systems repair and installation, Drainage unblocking, Certified hot water cylinder systems installer.
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Latest review:
Plumbing- 25 Nov 2020
Danylo responded very quickly to my job post and was able to attend the same day. He quickly found the source of the leak and repaired it in the same visit. At all times Danylo explained what he was doing and why. He worked quickly and tidily and we are really pleased with the result. We would definitely recommend him!
Kezi Heating Services
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Kezi Heating Services specialises in boiler repairs, installations and fixing faults with your heating or hot water systems. If you have no hot water, no heating, or both, Kezi Heating Services can help identify and fix the problem. As a newly formed company we are determined to provide an A* service which is honest, reliable and trustworthy. We will price match your quotes and beat them confidently knowing our service is just as good as any.
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Latest review:
Gas Work- 10 Apr 2022
I hired Darren due to my old cooker (door breaking) and I needed a gas safe engineer to disconnect my gas cooker and install my new electric cooker in which he did yesterday. Darren also gave me some advice, about other issues I have in my property which I wasn't aware of, so very knowledgeable and expert. certainly will keep in touch with Darren for more work when it comes. Thanks Again!
MacG Ltd
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
We are a construction company, who works mainly with the refurbishment of the domestic sector. We do all of the works regarding construction sites, anything you need we will deliver you. Many years of experience on the tools let us be sure of what we doing and make happy our Clients.
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PLUMB SQUAD
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to PlumbSquad! We’re a dedicated team of specialist boiler engineers passionate about keeping your home warm, comfortable, and running smoothly. With expertise in boiler repairs, replacements, and full heating system and bathroom solutions, we bring reliability and a touch of flair to every job. At PlumbSquad, we pride ourselves on top-notch workmanship and friendly service, ensuring every customer feels part of the squad. Let us handle the heat so you can relax in comfort.
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Latest review:
Central Heating- 15 Dec 2025
Thomas & Vlad replaced my electric boiler, with the new one ordered and installed within days of me posting the original job. When I had a hot water issue the following day after install, Thomas responded quickly and resolved it without any hassle. Friendly, professional, and reliable. I would definitely recommend their services.
Guri Plumbing & Heating
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Guri Plumbing & Heating Gas Safe Register
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Latest review:
Central Heating- 5 Apr 2022
Punctual for doing the job. Managed to install a chrome radiator in place of an ordinary radiator satisfactorily. Completed the job within a time of 3 hours, which was good.

4.8

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in Harrow, Greater London, are rated 4.8 out of 5 based on 166 reviews from customers like you.

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What types of services are offered by local boiler installers in Harrow, Greater London?

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

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

Common boiler engineer services in Harrow, Greater 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 Harrow, Greater London boiler engineer with MyBuilder. Just post your job for free, describing the details of your boiler work, and boiler engineers in Harrow, Greater 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 Harrow, Greater London?

When you’re thinking about hiring boiler installers in Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater London with MyBuilder

Finding boiler installation companies in Harrow, Greater 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 Harrow, Greater London. Your job will be shared with installers in Harrow, Greater London who can get in touch with your post.

Step 2: Compare different boiler installers in Harrow, Greater London

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

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

Step 3: Hire Harrow, Greater London boiler installers with confidence

With the information you need on boiler installation companies in Harrow, Greater 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 Harrow, Greater London on MyBuilder today!

What to ask a Harrow, Greater London boiler installer before hiring?

Before hiring a boiler installer in Harrow, Greater 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 Harrow, Greater London, and can you provide examples?

Experience with local Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater London

Do I need to have a Gas Safe registered engineer install my boiler in Harrow, Greater 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 Harrow, Greater 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 Harrow, Greater London boiler installation company will aim to minimise this downtime as much as possible.

Will a boiler installer in Harrow, Greater London provide the necessary documentation after installation?

Your Harrow, Greater 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.