Boiler Installation Companies in Harrow, Greater London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.8 (167 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

1436 Results

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Bak Heating and Plumbing Ltd.
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Domestic Gas & Heating Engineer 20 years of work experience, operating as a contractor for personal company: Bak Heating & Plumbing Company Limited Gas and central heating installation • Installed and serviced gas boiler• Conducted Gas Safety Checks (CP12) • Installed gas cookers• Specialized in Unvented Hot Water System installations, • Conducted general plumbing repairs, including power flushing and radiator .Specialized in underfloor heating
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Latest review:
Gas Work- 3 Jul 2024
Great work, easy to deal with . I will definitely be using again. Thank you .
BCB PLUMBING LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Gas engineer, plumber Boiler installation, repair, service All type of plumbing and heating works Small and large projects
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Latest review:
Gas Work- 17 Nov 2022
Still waiting for price Cezary is very slow you can’t do this in business I don’t have to chess around is is very nice person
NE PLUMBING AND HEATING
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
This business has experience carrying out all types of plumbing and heating maintenance, repairs and installations with over 9 years experience in the industry. We carry out all types of plumbing and heating work from small tap changes to bathroom replacements and full central heating systems. We have experience in both domestic and commercial plumbing and heating systems.
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Latest review:
Plumbing- 4 Mar 2021
Responsive and fairly priced. Works completed quickly and to a high standard.
Plumbing On Demand Limited
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Plumbing On Demand is committed to providing customers with high quality Plumbing and Gas services. Our team possess all the necessary industry recognised qualifications and are dedicated to fulfilling our customers' every need. When choosing to work with us you can rest assured that you will receive a professional and reliable service, grounded in the dedication that we have for the work we do and the relationships we hold with our customer.
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Latest review:
Gas Work- 4 Sep 2020
Adam carried out a gas safety check for my rental. Great comms from start to finish. Very efficient and tidy. Would definitely recommend.
Swerdna Services Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Fixed boiler repairs and all plumbing problems . We price fairly and good customer service . All our engineers are COVID COMPLIANT.
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Latest review:
Central Heating- 23 Nov 2021
Amazing Job, fixed the problem within in hour. Would highly recommend
HMR PLUMBING & HEATING LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
🚨 Kingdomfix24/7 – Emergency Plumbing & Drainage Experts! 🚨 We’re not just here for emergencies — we do so much more! 💪 From boilers, toilets, basins, bathrooms, and kitchens to sinks and radiators, our London-based team has you covered for all installations, repairs, and upgrades. 🛠️✨ ✅ 24/7 Emergency Callouts ✅ Super Affordable Quotes ✅ Fully Equipped & Experienced Engineers ✅ Reliable, Fast & Friendly Service Whatever you need fixed — we’ve got the tools (and the skills!) to get it done right. 👨‍🔧💧 Kingdomfix24/7 – Fixing your problems, day or night. 🔧👑
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Latest review:
Plumbing- 15 May 2023
very efficient service
ASC
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Plumbing & heating — full professional range ASC HEATING & PLUMBING is based in London and works across London and the surrounding areas. With 6+ years in business, we offer everything from emergency call-outs and repairs to installations, leak detection, drains, bathrooms, boilers, central heating, underfloor heating and commercial plant rooms — planned so you know scope, timescale and cost up front.
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Latest review:
Plumbing- 1 Apr 2026
Aurel and his son did a great job, really knowledgeable and helped with a difficult job. Not only were the results fantastic but the guys were a pleasure to have around.
Om heating and plumbing ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Gas safe engineer, boiler repair, boiler service gas certificates
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Latest review:
Gas Work- 7 Nov 2022
It was a boiler service job and Darshan was the first to respond to the job and had quoted a price for the service . Even though there were no reviews, I saw that he had only joined site recently so we agreed on Monday for him to come round and do the service. He came as arranged on Monday with his partner Ajay. They were quick and efficient and did the job professionally with a smile. Thank you
qoral plumbers ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Introducing Humza Sharif, a Gas engineer and plumbing and heating engineer with over 12 years experience in the field. Humza Sharif brings a wealth of expertise in the installation, maintenance, and repair of gas systems and appliances, ensuring the highest standards of safety and efficiency for his clients.
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Latest review:
Central Heating- 7 Sep 2024
Great efficient job done, thank you!
YOB CONSTRUCTION LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
At YOB Construction Ltd, we believe your home or business deserves the highest standard of workmanship. Based in North West London and proudly serving the surrounding areas, we specialise in a full range of building and renovation services, from kitchen and bathroom installations to bespoke carpentry, tiling, painting, decorating, and complete refurbishments and extensions. What sets us apart is our commitment to quality, reliability, and customer care. Every project, no matter the size, is managed with precision and attention to detail. We work closely with our clients to understand their vision, provide honest advice, and deliver results that not only meet expectations but exceed them. With years of experience and a team of skilled professionals, YOB Construction Ltd has built a reputation for trust, professionalism, and lasting results. We source only high-quality materials, maintain clear communication throughout the process, and ensure every job is completed on time and to the highest standard. Whether you’re refreshing a single room or transforming an entire property, you can rely on us to bring your ideas to life with skill, care, and dedication. Get in touch today for a free, no-obligation quote.
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Latest review:
Bathroom Fitting- 9 Nov 2025
Very good work. Alaa repared the tap in my bathroom and fixed a broken tile. The end result is excellent. I highly recommend.
Adz Construction Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
In Adz Construction we offer you all stages of construction services. We build, renew and make your home more welcoming for you.
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Latest review:
Electrical- 29 Apr 2022
The guys made some good recommendations for placement and how things could / should work and then put it all together brilliantly. Great job!
NOVUS PROJECTS LTD
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
A construction company that has the possibility to contract any type of construction works.
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Latest review:
Central Heating- 4 Dec 2022
Great service/work - will definitely call again for future. Thanks again
Archie
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Hi my name is Archie, i base my work around hertfordshire and north london and i am looking to help small plumbing jobs like repairs and installs of kitchen and bathroom appliances.
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Latest review:
Plumbing- 31 Mar 2026
Archie was very good, offered a great price and got the job done quickly and cleanly.
Elecmech Services Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Specialist in boiler/heating controls and smart thermostats. Hive, Nest and Tado installer. Electrical Contractors with 18 years experience. We mainly undertake commercial installations and are expanding our small works division to accommodate household works. Clean, reliable and reasonable.
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Latest review:
Central Heating- 11 Feb 2019
Great communication about the job beforehand. Timely, both in his communication and on the day. He knew what he was doing; got on with it and managed to leave the workspace spotlessly clean. Highly recommended.
ET plumbing and heating LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
At ET plumbing and heating care our company makes sure to meet every customers needs. We cover all aspects of gas and plumbing, Full central heating system Boiler instals Boiler repairs Full central heating systems Boiler and cooker servicing Landlord certificates Plumbing repairs Full bathroom installations
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Latest review:
Central Heating- 22 Dec 2025
Really impressed with Elton. Needed a thermostat replaced on my boiler fairly quickly. Quick response, reasonable quote and he went above and beyond in sourcing the thermostat I wanted and was fine to come and install next day which happened to be a Sunday. He installed perfectly, ensured the setup and the app was working. Would definitely use again and recommend!
Organic Heating Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
We are a plumbing and heating company based near Watford. We carry out Air source Heat Pumps, boiler installations and services. Underfloor heating and bathroom refurbishments. We also work with builders on new build projects and refurbishments doing all the water and gas work.
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Latest review:
Gas Work- 12 Mar 2023
Fantastic job done. Completed on time and within budget. Would highly recommend Organic Heating.

4.8

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in Harrow, Greater London, are rated 4.8 out of 5 based on 167 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.