Boiler Installation Companies in Harrow, Greater London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.9 (145 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

1443 Results

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Purewave plumber
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
Experience seamless water flow and efficient drainage with our expert plumbing services. Our skilled plumbers treat your home like their own, providing personalized solutions for installations, repairs, leak detection, and drain cleaning. We pride ourselves on quality service, rapid repairs, and ongoing maintenance that keeps your plumbing in top shape. Let us take care of your plumbing needs—your satisfaction is our priority! Most common domestic requests we provide: - stopcock replacement (water shut of valve) - sink and basin installation - radiator installation and maintenance - tap installation and repair - shower installation - toilet leaks, repairs, installation - washing machine installation -handheld bidet spray installation
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Latest review:
Plumbing- 11 Jul 2026
Excellent job and great fitting Professional and honest
Euro Plumbing
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
we have been trading for the past 4 years we under take boiler replacements full house plumbing unvented cylinder underfloor heating bathroom refurbishments we have our own plumbing merchant shop and bathroom showroom based in harrow assuring the best price on the market.
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Eco Heat & Cool Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Gas Safe Number: 981104 Welcome to Eco Heat & Cool Ltd Home Of The Fixed Price Work The price you see is the price you pay! Affordable and Efficient Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair Solutions Why Choose Eco Heat & Cool Ltd? Reliable Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair Services You Can Trust. For over 20 years, Eco Heat & Cool Ltd has been delivering trusted, high-quality Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair services across London and surrounding areas. Our strength lies in building long-term relationships with our satisfied customers, thanks to our commitment to professional workmanship, fixed price work, and reliable services delivered. On Time - Every Time - One Job At A Time. At Eco Heat & Cool Ltd, we make it simple: Excellent services at responsible prices. That is why we are the Right Choice when it comes to Heating, Hot Water, Underfloor Heating, Water Treatment - System Design, Installation, Maintenance and Repair services.
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Latest review:
Central Heating- 14 Aug 2026
Shad did a great job in replacing a radiator. would highly recommend & will use again when needed.
F D SERVICES FULHAM LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
The profile of F D services has been enriched by hard-working, highly qualified professionals who always do their very best to achieve excellence in their work. As a result, F D services is a well-established and trusted gas company with extensive experience. Customers are always happy to request our services again and again, as well as to recommend the company.
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Latest review:
Gas Work- 7 May 2024
Florin has done a great job to replace my gas system boiler. He worked hard to finish the job in one day, in fact stayed late evening to make sure the job was completed. He registered the boiler, provided the building reg and Lanlord certificate. I will recommend him based on my experience and will use him again in future.
Sebek Construction Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Sebek construction family run business for the last 20 years. High quality refurbishment specialits. Kitchens, bathrooms, loft conversion and extension. all work comes complete with public liability insurance.
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Latest review:
We have been working with Derek Borkiewicz (Sebek Construction) on a renovation of a garden flat in Little Venice since last autumn. We needed to completely restore the whole flat, including the garden. This was our second renovation project and by this time we knew what we wanted to do, which mistakes to avoid and what to pretend from a qualified builder. We will never stop saying how lucky we have been to find Derek and his team! Derek is not only a professional builder who is very careful to the smallest of the details. He is not only a very good project manager who is constantly checking the work of his men. Derek is a friend who takes on board a project like it is his own project. He suggested the most convenient and best solutions for any problem we came across during the works. There wasn’t a time when he didn’t know what to do to solve a difficult situation (and there are lots of small and big issues coming up in a renovation work) no matter how complicate they were and how long it took to solve them. His availability and his courtesy are incredible above all in a fast running city like London. This is priceless to us. His hard work can be seen in the wonderful result we reached with this garden flat. If we ever decide to work on another project we won’t think twice about working with Derek once again. In fact, now that we found the perfect man to work with, we are looking forward to finding another renovation project to work on! Monica
Aquilo Facilities Ltd
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Aquilo Facilities cover all of London and surrounding areas, we have all trades working for us, gas, plumbing, electricians even builders. Our professional, uniformed engineers will always aim to resolve your issue within the hour where possible. If parts are needed we have a fair bit on the vans, but also lots of locals suppliers nearby, so we always try and get the job done same day, at a fixed and fair price for you. All of our work is backed with a 1 year warranty, and our engineers are experienced and qualified to work on all types of appliances within your property.
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KS NOVA Heating and Gas
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Fully qualified, independent Gas Safe engineer specialising entirely in boiler maintenance. My services: Boiler Servicing Rapid Breakdown & Fault Repairs Landlord Gas Safety Certificates (CP12) I set up my business to focus purely on the maintenance side of heating. I take pride in respecting your home and providing straightforward, transparent service.
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ASSURED ENGINEERS
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
- Gas safe registered company - Boiler and heating system repair specialist - All heating systems installed, from straight swaps all the way through to full systems. - Central heating system control upgrades - All work is guaranteed - Free surveys for installations - Fully insured
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Latest review:
Central Heating- 19 Aug 2026
Very happy
JF Plumbing
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
JF Plumbing Hi, I’m Jack from JF Plumbing. I provide plumbing, heating, gas and drainage services across Hertfordshire, Bedfordshire, Buckinghamshire and London. Whether it’s a leaking tap, blocked drain, boiler issue, full bathroom installation or general plumbing maintenance, I take on jobs of all sizes and always aim to provide a reliable, professional service. I hold City & Guilds NVQ qualifications in Plumbing, Water Regulations and G3 Unvented Hot Water, and I am currently a Gas Safe trainee. With 5 years of industry experience, I have built a reputation for being punctual, knowledgeable, professional and approachable. I take pride in my work and treat every property with respect. Clear communication, honest advice and customer satisfaction are important to me. If an issue arises, I won’t disappear or ignore your calls – I believe in standing by my work and making things right. I am fully insured with £1 million public liability cover for your peace of mind. Services include: • General plumbing repairs and maintenance • Bathroom installations and upgrades • Heating system repairs and maintenance • Unvented hot water cylinders (G3) • Drainage and blockage issues • Tap, toilet and shower repairs/replacements • Pipework installations and alterations • Fault finding and diagnostics I look forward to discussing your job and providing a professional, reliable service from start to finish.
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Latest review:
Central Heating- 2 Sep 2026
Arrived on time and completed the work
Custom Option Investments Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
COI Ltd is a home renovation company providing a wide range of services, including kitchen and bathroom remodeling, room additions, whole-house renovations, mastered carpentry works, insulation, and central heating. Our team of experienced laborers, professional contractors, and stylish designers is dedicated to delivering high-quality workmanship and exceptional customer service. We collaborate closely with our clients to provide custom solutions that meet their unique needs and budget.
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Latest review:
Bathroom Fitting- 6 Jul 2023
Thanks to MyBuilder.com that I met Zain. A young dynamic professional, who is an expert of what he does. I recently had the pleasure of working with him on the remodelling of my toilet/bath and his performance was simply outstanding. From the onset, Zain and his team displayed professionalism, dedication, and a deep understanding of the work at hand. He provided a detailed quote that comprehensively outlined the scope, costs, and timeline of the project. What stood out to me was his commitment to transparency and his active approach in communicating updates and changes. Zain's craftsmanship and attention to detail are second to none. Each aspect of the project, from architectural design to the final finishes, was handled with utmost care and precision. He demonstrated an unmatched ability to deliver quality results while respecting the stipulated timeline and budget. I was so impressed with Zain's work, that I handed him over my Loft insulation and Driveway project, and needless to say, he impressed me only further. I am writing to wholeheartedly recommend Zain for any renovation project. In summary, Zain has proven himself to be a reliable, highly skilled, and customer-focused individual. I am extremely pleased with the transformation of my home and couldn't be happier with the service he has provided. If you're seeking a builder who is committed to excellence, I unequivocally recommend Zain.
Quantum Gas Engineering LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Commercial and domestic gas and heating system works. Over 20 years experience and have elite knowledge of heating systems, design and fault finding. Factory trained and with big boiler company's in their European head quarters.
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Latest review:
Central Heating- 30 Oct 2017
I was really impressed with Hilton's service. He called and asked lots of questions to work out what the likely cause of the fault was and then came up with two different solutions at different price levels. I thought both of the options he proposed were fairly priced. He handled my indecisiveness patiently, and was happy to answer all my questions, giving me lots of clear and well-explained advice. On the day he turned up on time, and sorted everything out really quickly and efficiently, explaining what he was doing as he went, and making sure that I was confident with how everything worked before he left. He also answered more questions I had about other heating issues in the property, even though they were not directly related to the repair I had hired him to carry out. I would highly recommend his services and would use him again in future with no hesitation.
TopHeatWork’s Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Plumbing and central heating engineer, been in this industry for over 10 years, specialist in unvented systems, underfloor heating, combi swaps, any gas related work, landlord certs, converting conventional systems to new sealed systems. Also installing water softners
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Latest review:
Sunny is the most professional and knowledgable engineer I’ve known. Excellent customer service and his workmanship is exceptional. Had 3 houses which had replacement boilers and been very pleased with the work and annual services.
A1 Gasco Heating
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to A1 gasco Heating & Plumbing Services. we have been in business over 20 years. we take pride in our work and aim to provide our customers with the save, efficient and competitive service.
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Latest review:
Gas Work- 12 Mar 2019
I called A1 Gasco Heating for a repair to the gas boiler yesterday. They duly arrived on time today & within 2 hours they had checked everything & found the problem and fixed the problem. Not only that, but they also checked the gas supply as an extra and found that to be safe. Finally, after fixing the fault, they recommended some positive & constructive advice as well and cleaned up afterwards too. All in all - I was Very Happy with their work and will definitely use them again and I can recommend their service anytime and to anyone. Thanks Andy
Comfy-Heat
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Hi everyone. We do heat pump, plumbing, heating and boiler installations. With over 10 years experience and PLI, you can rest assured that the work will be done well.
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Mick - Good and Quick
Rating: 4.7 out of 5
Boiler Installation Specialist in Harrow, Greater London
My motto is "good and quick" - there is no time for "tea breaks" every 30 minutes and leaving job at 3pm. We work hard and do not compromise on quality as a happy customer is our goal.
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Latest review:
Bathroom Fitting- 26 Jul 2015
Mick and his team were courteous, friendly and very professional. Mick went out of his way to help us through every stage of the refurbishment as we weren't always sure what we wanted and helped us choose the suite, taps, shower etc. His prices were very fair and the work was completed on budget, he also shared a few ideas to help us save money. Mick was tidy and rubbish was taken away quickly and the work was completed on schedule. The end result is fantastic! The bathroom looks better than we had hoped and has been finished to a very high standard. Mick always went the extra mile showing real commitment to the project and a very high attention to detail. We're extremely grateful for all his hard work and would not hesitate to hire him again in the future.
Florii Maintenance Services
Rating: 4.7 out of 5
Boiler Installation Specialist in Harrow, Greater London
Florii Maintenance Services is here to quickly and efficiently put right, anything that’s gone wrong. If it’s an installation you need, or have a renovation planned, we have the experience to make sure it’s completed on time and without fuss. Qualified electrician and plumber and full refurbishment, working with pride all around London.
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Latest review:
Plumbing- 2 Aug 2023
Exellent service despite problems with my electrics. Very professional and knowledgeable, even managed to somehow improve the water pressure!

4.9

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in Harrow, Greater London, are rated 4.9 out of 5 based on 145 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 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.