Boiler Installation Companies in Harrow, Greater London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.8 (164 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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NXG Heating
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Our professional engineers are highly trained in complete diagnostic techniques for all gas boilers. London households all require expertise and support at some stage and we’re more than happy to help. We can work with all major makes and models of central heating boilers. We can diagnose any problem seamlessly and manage all types of repairs and installations. All our engineers are ex British Gas engineers with heaps of experience. Once you use us once, you’ll use us again and again.
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Latest review:
Central Heating- 17 Sep 2021
Joey responded promptly, was knowledgeable and communicative, and did a very reasonably priced job. He quickly analysed and explained the problem and gave us a choice of what to do, letting us decide and then going ahead with the work. A pleasure.
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!
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.
G.T.L. Gas and Heating Solutions
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Small one man band take on anything from radiators, boiler installs and service and repairs and gas work.
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Latest review:
Gas Work- 6 Oct 2023
Turned up bang on time, explained the work to be done and what testing was needed. Showed where work would be done and completed quickly. Friendly and efficient. Recommenended.
KOR Building Services
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Gas, plumbing, carpentry and general property care. Low call out charges to customers in HA 1/2/3/4 postcodes. Reliable and trustworthy.
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Optimus property maintenance services
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Optimus property maintenance services is an independent service company which specialises in heating, plumbing, electrical and other building and construction services. With a highly experienced team to deal with all your domestic home maintenance needs.
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Latest review:
Gas Work- 26 Apr 2022
Rakesh was polite and helpful upon quoting and completing the work and showed up when he said he would. He provided me with recommendations and things to look out for in the future. He's booked in for next years' service.
Herts emergency plumbers 24/7
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Welcome to Herts Emergency Plumbers 24/7. We undertake all plumbing and heating work. Fully licensed and Gas safe registered.
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Latest review:
Plumbing- 12 Jun 2026
Very pleased with the work carried out by Mudsar. He was very polite and efficient.
LP Plumbing Solutions
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Hi my names Liam, I'm a plumber with over 15 years experience. Offering a reliable service and fair prices to all our clients. No Job Too Small. Leaks,blockages, tap repair, plumbing installations.
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Latest review:
Plumbing- 17 Feb 2020
To the point, on time, identified the issue, performed remedial action, explained what had happened , all done within the specified time slot. Excellent
Paul (Gusman)
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
I have worked for British Gas for over 39yrs, I am Conscientious, reliable and pride myself on my customer service giving good value for money. I work on all Gas Appliances, Central Heating Systems, Service & Repairs,Land Lord Certificates and Gas Leaks (After National Grid) I am Unvented Trained.
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Latest review:
Central Heating- 8 Sep 2015
Came at short notice, and fixed our problem quickly and for a good price. A very nice chap, takes time to explain the problem and is very safety conscious. I would definitely recommend him to others and was very happy to have found him through this site.
general builders
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
General Builders is a UK-based construction company specialising in residential and commercial building services. The company provides a wide range of solutions including renovations, property maintenance, carpentry, plumbing, electrical work, and full-scale construction projects. With a focus on quality workmanship, reliability, and customer satisfaction, General Builders delivers projects from initial planning through to completion. Their services cover everything from small home improvements to large construction developments, ensuring each project is completed on time and within budget.
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Latest review:
Windows & Doors (Wooden)- 18 Apr 2026
The job with regard to Door’s replacement of locks was completed in a professional manner. Mr Nikola maintained his punctuality .He had a good approach and communication as well. He knew the product very well and accomplished his task successfully. In fact, he had a high degree of expertise in this carpentry trade,very supportive, helpful to sort out the matter. The job was done on time as promised. In view of above, I have no hesitation to recommend the Carpenters company to my friends and relations.
Gas Pro
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
A honest and reputable heating / plumbing company located in West Drayton. I take pride in my work and produce exceptional results on each job. I perform each and every task in a professional manner. I possess excellent customer service and always strive for customer satisfaction.
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Latest review:
Gas Work- 16 Oct 2020
Really happy with the communication, professionalism and result of the job. Would highly consider for future jobs.
VMV plumbing and heating Ltd
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
My name is Victor ☺️ I’m running a small local business . Free , friendly help and advance. Please short list me only if you want my service!
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MFI Construction
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
MFI Construction is more than a building contractor. We are a company with high values to take pride in having a "can do" attitude and in offering superb customer service and support. Large enough to provide a reliable and good value service, but small enough to give you the personal touch you deserve, our skills cover the whole building sector- everything from odd jobs and maintenance to full refurbishments and conversions.
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Latest review:
Kitchen Fitting- 25 Jun 2026
It was a pleasure to deal with Florin. He came quickly to give a competitive quote. He then did the work in a professional and friendly manner. He is assiduous in his preparation, checking some tricky measurements at least a couple of times before starting. He kept me informed of progress and checked in to ensure I was happy with the job. He turns up when he says he will and works hard to make sure things go to timeframe.
London Improvers
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
I'm a builder (carpenter) with 15 years of experience in England loft conversions and extensions - all building works. Carpentry and joinery is my main profession. I have a bricklayer, electrician, plumber and others on my team who are happy to help. All works done by us coming with warranty and insurance. Dear potential customers don't waste my time if you have budget below £1000 I don't have time for small jobs.
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Latest review:
Removal of existing kitchen and fit of new kitchen including belfast sink, washing machine, cooker and hood with external extraction, new floor. Vini and the others worked very hard, were very flexible with timings when problems occurred with delivery of items and after completion were available to check or answer any questions we had.
DAVUDOV LTD
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Hi If you have any problem with plumbing, heating, electric, carpentry, tiling, flooring or whatever don’t hesitate to contact us. We will fix your problem in the best possible way! Thank you
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Eco Friendly Heating and Plumbing ltd
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
With decades of combined knowledge in the heating/gas industry we are a team of fully trained and qualified gas safe engineers. Specialising in many gas/heating works including:- Boiler Installation/Service/Breakdown Power flush Landlord Gas Safety Cert Radiator Installation Cooker/Hob Installation & many more. We aim provide each and every client with an first class service and ensure that the required works are completed to the highest standards at a fair & reasonable price.
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Latest review:
Central Heating- 17 Sep 2021
Great overall for what turned out to be a complex job. Will hire again. A super guy in general.

4.8

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in Harrow, Greater London, are rated 4.8 out of 5 based on 164 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.