Boiler Installation Companies in Harrow, Greater London

Name: Boiler Installation Specialist
Brand: MyBuilder
SKU: boiler-installation
Rating: 4.8 (159 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!

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated boiler installation specialists in Harrow, Greater London

1443 Results

Sort by:

Smutek Construction LTD
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Experience small business from 2006 ltd from 2015 Extension, lofts conversion, basements. Splitting houses for flats. Kitchen ,Bathroom fittings, wet rooms, stone finish. Electric installation under 18 edition. Smart home,Lutron system Plumbing installation qualified works Heating system :new ,powerflushing, conversing open system to pressure, boiler repair. Gas work: Landlord rec CP12, boiler fiting
Get in touch
Hiubreakdownandrepairs ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
I have been a Domestic heating engineer for 9 years and I have also been the director of Hiu break down repairs Ltd for 3 years. I have a vast knowledge on many different types of systems from Heat Interface Units to Combination boilers and many more. I take great pride In customer satisfaction, all our engineers including myself have the relevant qualifications and insurance.
Get in touch
Latest review:
Central Heating- 21 May 2020
Great guy. Easy communication. Came and fixed my boiler quickly and with no issues.
Spec Safe
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Over the past two decades we have been building a vast array of experience working for some of the largest companies across the plumbing heating and gas industry, carrying out tasks on domestic commercial and catering services. So if you need help then please don't hesitate to call . We are always happy to help wherever we can. Thank you
Get in touch
Exel heating services
Rating: 4.9 out of 5
Boiler Installation Specialist in Harrow, Greater London
I have 15 years+ plumbing and gas experience. Gas safe registered. I specialise in boiler installations/plumbing and also offer a 24 hour break down repair service on all boilers. •Boiler Installations •central heating •Power flush •Landlord gas certificates •Bath/shower installations •Leak/fault finding •Replacing taps/radiators •Any other plumbing/gas work
Get in touch
Latest review:
Central Heating- 13 Mar 2024
Excellent job by Tunch. Fast efficient, professional and commucation was great. I will be using him again and would recommend everyone use him
Jmc plumbing gas and electrical LTD
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
I am a fully qualified gas engineer with good knowledge of all the safety codes.I’ve got plenty of experience in gas appliances fault finding and repairs, appliances installation, boiler service and more in heating field. I m normally undertake installing boiler, radiators, UFH, vented and invented cylinders and smart heating controls, issue landlord certificate, boiler breakdown and service
Get in touch
COOLL LTD
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Cooll ltd is a construction and plumbing company based in Ealing and trading since 2005. We are a member of the Gas Safe Register. Qualified and experienced plumbing and heating installer.
Get in touch
HEAT NEST LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
NO CALL OUT CHARGE..... Gas Plumbing and heating engineer with 18 years experience in Boiler installation, Leaks , new taps , radiators , toilets , blockages 24/7 call outs and much more. Friendly , reliable and trust worthy. LOW RATE WITH QUALITY WORK.
Get in touch
Latest review:
Central Heating- 12 Nov 2025
Sorted quickly our broken motorised valve issue. Had a very quick understanding of our heating system.
Green Gas London LTD
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
We provide domestic gas services, covering installation, servicing and repair. We have almost a decade of experience in the industry, we take pride in our work and treat your home like our own! Be assured to get consistent, safe and a quality service from our team every time.
Get in touch
Latest review:
Central Heating- 26 Oct 2020
Chizo did a great job. He was very polite, worked quickly, efficiently and quietly and cleaned up after himself. He also clearly explained how the new programmer worked. I would definitely hire him again.
HL Property Maintenance
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Established in 2007 as Home repair company . I'm working for my own so recommendation and reputation matter a lot . From simple and small repairs to a full refurbishments. I'm qualified and fully insured , all my team is properly selected and we are working together for a years .
Get in touch
J.G Gas Services
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
I have recently started my own business after years working for major companies within the industry. I have been working within the gas industry for 13 years and have a vast range of experience. I have served as an installation engineer, a service and breakdown engineer, quality control engineer, a lead engineer and a supervisor. All domestic gas work is undertaken from servicing, maintenance, upgrades, gas safety inspections and installations.
Get in touch
Latest review:
Jamie came referred to me by a friend. He did a great job and was very friendly. A pump was needed for our boiler and we were quoted double what Jamie compiled the job for. Lucky for us he had the part so we didn't have to wait any longer too which was amazing in its own for us. I highly recommend him
Build Britain Ltd
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
At Build Britain Ltd, we specialize kitchen refurbishments, bathrooms, laminate worktop fitting. My skillset includes floor and wall tiling, laminate flooring and more. I have 20 years of experience in the construction industry. We pride ourselves on professionalism, transparent pricing, and completing projects on time and within budget. No job is too big or small—contact us today for a free consultation!
Get in touch
Latest review:
Kitchen Fitting- 11 May 2026
Delivered as promised. Couldn't fault. Would use again.
CORELINE PLUMBING & DRAINAGE LTD
Rating: 4.5 out of 5
Boiler Installation Specialist in Harrow, Greater London
CORELINE PLUMBING & DRAINAGE LTD 16 Years of Experience in Plumbing, Drainage & Leak Detection (Built on relationships) Working In and Around London 24 Hours A Day, 7 Days A Week, 365 Days A Year! Proud To be Keeping London flowing & Working. We Are There When You Need us!
Get in touch
Latest review:
Plumbing- 25 Feb 2026
Great communication; pleasant and efficient tradesmen. The problem wasn’t fully resolved in the first visit, but they returned to resolve the issue. I was charged for a second visit which was a little disappointing but happy they tended to the problem.
AB Heating and Plumbing Services
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
AB Heating and Plumbing services. We do all types of central heating and plumbing work. Radiator changing Power flushing central heating systems Full central heating installation, running of pipes for radiators etc. Leaks, Taps changing
Get in touch
Latest review:
Central Heating- 3 May 2019
Mubashir was polite and organised on the phone. Imran showed up at the agreed time and completed the work promptly and at a fair price. He even took a few extra minutes to explain some other issues I had that might cause problems in future so I knew what to look out for. A++ Highly recommended.
LB Plumbing
Rating: 5 out of 5
Boiler Installation Specialist in Harrow, Greater London
Gas Safe Registered Engineer. CCN1, CENWAT, CPA1. Gained accredited Logic Certification April 8th, 2016. NVQ 2 and City and Guilds plumbing - level 2. With 12 years experience. I undertake all bathroom, kitchen and pipe plumbing work. Bath, basin, wc, shower, sink, radiators, pumps, leaks, repair or replace. Tiling - full bathrooms.
Get in touch
Latest review:
Plumbing- 24 May 2016
Lee was absolutely fantastic. He arrived on time and completed the job brilliantly. Very happy!
Kyle
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
Second generation plumber with 4 years experience. All plumbing installation and maintenance works. Professional and reliable service.
Get in touch
Abdul
No reviews yet
Boiler Installation Specialist in Harrow, Greater London
My name is Abdul Aziz. I am a qualified gas engineer. You get professional plumbing, heating, gas, and boiler services delivered with care. I focus on safe work, clear communication, and clean finishes. You receive honest advice and dependable solutions for installations, servicing, and repairs. I am here to help you keep your home safe, warm, and running smoothly.
Get in touch

4.8

Top rated Boiler Installation Specialists

Our Boiler Installation Specialists in Harrow, Greater London, are rated 4.8 out of 5 based on 159 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 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.