Boiler Installation & Replacement in London

We’re London’s trusted boiler installation & replacement specialists — fast, certified, and ready to deliver reliable heating solutions for every home.

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Why London Chooses Us for Boilers

🏠 Local Engineers Covering All London Areas

🔥 Gas Safe Registered — Fully Certified & Compliant

⚡ High-Efficiency Boiler Upgrades — Save on energy bills

💷 Transparent Pricing — No Hidden Labour or Call-Out Fees

🛠 Full-Service Boiler Solutions — Installation, Replacement & Repairs

From small apartments to large family homes, we provide boilers that heat faster, work harder, and last longer.

Old boiler struggling to heat your home? Frequent breakdowns or rising energy bills?

Whether you need a gas, combi, or system boiler, our engineers handle the entire process safely, efficiently, and with guaranteed quality.

What We Offer (Reliable Boiler Solutions for Your Home)

🔧 Boiler Installation Services

Combi, system & regular gas boiler installation
Full pipework setup & heating system connection
Smart controls, thermostats & zone heating setup
Radiator balancing & optimisation for even heating
Post-installation safety checks & commissioning

🔥 Boiler Replacement Services

Swap old, inefficient boilers for new high-efficiency models
System upgrades to reduce energy bills
Emergency replacement in case of breakdowns
Removal & safe disposal of old boilers
Advice on the best boiler type for your property

Trusted By London Residents

Pro Speedy Plumbers

4.7

Based on 158 reviews

Victoria Stowell

12:33 05 Mar 26

Pro speedy plumbers are amazing. We had a wall fixed toilet which wasn’t very sturdy. They came round and took it out, cleaned the bathroom and put in a standing toilet. So quick and efficient and so much better.

Shona Glen

10:07 01 Mar 26

Charged me for doing nothing before he even began the job. Then tried to overcharge me for the job to be done. Highly untrustworthy, DO NOT recommend.

Ben James

20:50 05 Feb 26

I recommend this guy to everybody he came he was very polite and he was very person friendly he also helped me with something else in the house was which was not involved in the work you need more people like him

Lucy Giddings

22:37 03 Feb 26

I am very happy to recommend Pro Speedy Plumbers. Our boiler was old and finally gave up the ghost so we were without heating and hot water. Jamil installed a new boiler, power flushed the system and got everything working again very quickly. He is professional and friendly and it was no trouble to have him working in my house. He also rectified a couple of issues that were not compliant with current regulations at no extra cost. The price was very reasonable and the work has been carried out to a very good standard. I would definitely use this company again and plan to call him to service the new boiler when needed and for any other plumbing issues I might have in future.

siva shankar

13:04 26 Jan 26

Very good service in fixing my electric boiler, really appreciated..

Vikram Patel

19:04 24 Jan 26

Unbelievable knowledge and service. What a genuine and wonderful person. My boiler was knocked out due an electricity cut and we had no heating or hot water for 2 days. . Jamil worked through various issues and eventually got it fired up in under an hour.

Maja Tailovic

09:46 18 Jan 26

What a wonderful company, I cannot recommend them highly enough. Jamil went above and beyond for us. Our heating was up & running again in no time. He also fixed our dishwasher, blocked toilet and replaced the heater in our bathroom.
Jamil was incredibly friendly, helpful, hardworking, professional and efficient.
I am very glad that I have chosen your company for the job and I would recommend it to all my friends and family with great pleasure and confidence .
A very big thank you to all at this company, especially Jamil.

faz kn

12:08 12 Jan 26

Pro Speedy Plumbers was excellent. They fixed a leak that three other plumbers couldn’t diagnose, turned up on time, and was professional and tidy. The issue turned out to be a simple elbow joint on the boiler’s condensate exit pipe, which he identified and replaced quickly. All sorted in one visit, the day before Christmas. Highly recommended!

Luca Milanesio

11:12 06 Dec 25

Excellent service, quick, professional and trusted.

Harrison Ojo

15:48 05 Dec 25

The engineer was quick and effective, and he fixed my vaillant boiler accordingly

amelia franco

14:45 03 Dec 25

Great service

Abdirahman Jirde

14:41 03 Dec 25

This company was amazing every helpfull they power flashed my heating system. Which fixed the the radiators qquickly. Great company 👌

Teresa Filby

13:32 03 Dec 25

Arrived with in half an hour of the call-out. Was polite, friendly and tidy. Explained what he was doing on the job.

Ney Iyasu

17:14 02 Dec 25

Great service, will call back again.

Sahr Dugba

10:55 01 Dec 25

Friendly and friendly. Was also professional

harry bush

11:26 29 Nov 25

Damon Deiches

12:28 09 Nov 25

excellent work at a reasonable price.
boiler fitted was a valiant and guaranteed for 10 years.
This gives me peace of mind the company registered everything for me and Really was hasslefree
The change of a new boiler on a complicated system and draining and flushing the system took less than 2 days.
I would highly recommend them.
they also replaced pipes Which was not adequate with brand-new pipe work.
pictures attached.

Rebecca Baines

13:43 08 Nov 25

Henry Bolton

11:39 11 Oct 25

Great service from Jamil and at short notice on a Saturday - many thanks!

sylvie et yannick

15:55 08 Oct 25

Fast and efficient

Asif Farhad

15:16 05 Oct 25

Professional friendly service from Jamil. He came, diagnosed the problem (with my electric water tank) and then ensured it was fixed on the same day, providing helpful advice along the way. Thank you and would recommend.

Sophie D'Souza

17:36 30 Sep 25

Jamil was amazing. We had a tricky problem and he found a great solution. Nothing was too much trouble for him. So happy to have found such a clever and nice plumber.

Snappy Curve

12:46 24 Sep 25

Jamil and his assistant was very professional and friendly. He gave us great advice and fixed all our problems with our heating system.
I would definitely recommend this company to anyone and I will be using him again in the future.

Jubeda Khan

12:45 24 Sep 25

Good company, the guy came so quickly and he changed the VAILLANT pleat heat exchanger, I'm really happy, and 100% sure I recommend him, big thanks

Paul Giladi

08:30 22 Sep 25

Fab service!

Liv Goetsch

11:44 21 Sep 25

Jamil of Pro Speedy Plumbers is a true credit to his profession. Working with him was simply a wonderful experience. I cannot recommend him enough.

Not only is Jamil highly skilled (as you'd hope any gas and plumbing engineer with a gas safety certificate would be) but he is also calm, patient, understanding, and he explains everything in a clear, simple way—and *that* is the mark of true skill and expertise.
Jamil understood that when he arrived, we were in a state of extreme stress: our gas line had been forcefully shut off for over 24 hours, even as we kept receiving confusing, inconsistent information, when we managed to get any information at all (though not for lack of trying). The multiple entities and people we had already dealt with at that point had ignored us, been indifferent, dismissive, exasperated, condescending. When we asked them for information or expressed concern and distress, they acted as though we were just overreacting and annoying, and we just didn't understand anything anyway. By stark contrast, Jamil was respectful, analytical, meticulous yet efficient. And it was Jamil who found out what the problem was, what had happened, and he was able to fully explain everything to me—despite my lack of engineering degree, because yes, that is a possible thing to do. What's more, Jamil also taught me in passing some tips about boiler maintenance, taking his time so I could take careful notes.

We are so grateful to Jamil. He was at our house for maybe an hour at most. In that time, he solved our problem, gave us valuable advice for the future, brought a 24-hour long nightmare to its end and restored some sense of peace to our home. What more could anyone ask for?

Dr React

16:48 17 Sep 25

Kevin Braine

16:23 02 Sep 25

Jamil was on time, quick and efficient and fixed our broken tap perfectly

EM BD

09:32 03 Jul 25

I had to call emergency plumbers, and Jamil and his team were very efficient, professional, speedy, and with reasonable costs. I am very pleased with the results and will definitely use them again.

Hristiyan Kolev

15:34 28 Jun 25

Very well done. The job was quick and helpful. They came in, analysed the problem and sorted it out within the hour. Thank you!

Katya C

13:01 26 Jun 25

I have requested the plumbing service to check my pipes to trace a leak which my neighbour below has on her ceiling and assumed it is from me. Jamil has discovered the leak in the flat above mine causing the leak to my neighbour below. He has pointed the leak location very quickly and effectively. I had an insurance leak trace service attending the day before and they were unable to identify the cause of the leak. He has been very efficient, professional and available even in the weekend. I highly recommend him.

prakz

14:50 19 Jun 25

Amazing Speedy service

Guits A

00:26 03 Jun 25

Unfortunately, I have not had a great experience: they came to give me a quote (at the charge of £80 for 10min), never got that quote though. I guess they couldn’t be bothered with the job.

Mac Tang

22:06 07 May 25

I called Pro Speedy Plumbers for emergency service. Jamil arrived promptly. He is friendly and patient. He had all the parts to fix the problem and even came up with an idea to fix a non-standard piping.

Alex Tsilegkeridis

11:27 07 May 25

Very reliable professional and efficient Plummer. It was very nice to have Jamil unblocking the external drain, change the kitchen tap and repositioning the washing machine. I definitely recommend and will call him out again !!! 🙂

horacio cruz

19:12 03 May 25

Pro Speedy was great. Had a big issue with washer and dryer leaking water, they came in 1 hour and helped out.
Thanks!

lorena sivathas

13:49 02 May 25

Jasbir Sidhu

17:31 08 Feb 25

Jamil provided a fantastic emergency service. An expert in problem solving and getting our water system up and running quickly!

Bobby Gray

13:01 04 Feb 25

Quick & quality service at a good price

Splendish Beauty

21:34 22 Jan 25

Im very pleased with the speedy service, he done an amazing job, thank you J.

Chantal Abel

17:19 19 Jan 25

Pro speedy plumber sorted out issue very quickly and was very helpful

Ahmad Amed Nayeb

13:22 19 Jan 25

Exceptional service from skilled and organized professionals. They quickly identified a leak in our underfloor heating system and kept us informed at every stage of the process with clear and honest communication. Their expertise and efficiency were impressive, and their transparency gave us complete confidence in their work. Highly recommended for anyone seeking reliable and knowledgeable plumbing services.

Arsalan Javed

19:10 13 Jan 25

We had a leak in our boiler after hours and Jamil from Pro Speedy Plumbers was over very quickly after we contacted them. He diagnosed the issue and repaired it and gave good advice on how to monitor it. He was very professional and tidy and left our place as he found it and put everything back in its place. Would definitely recommend to all to use.

Sarwar Atta

16:35 05 Jan 25

The engineer came to the emergency really fast after contacting them. Great service was given and they done a really professional job. I would recommend this company to anyone needing a plumber or Gas Safe Engineer. Thanks again.

nicki buckingham

23:26 01 Jan 25

10/10 job! Super lovely, professional and work done to a high standard. Couldn’t ask for more really. Will definitely be using his services again!

Hari Lamsong

14:35 01 Jan 25

Thank you for your very efficient service,
I called the PRO SPEEDY PLUMBING COMPANY, they came quickly and checked the boiler was very old, we decided to replace the boiler and the guy came next day, they replaced the boiler and cleaned all the radiators, we are very happy with this service.
I will recommend them to anyone who needs help with plumbing and heating issue.
Thank you for service.

Jonathan Haigh

16:08 31 Dec 24

Superb service Pro Speedy Plumbing.

We had a leak over the holidays and they can and sorted it quickly, neatly and at a reasonable price. I am so happy with their service!

Huge recommendation and a huge thank you

arif jan

17:54 24 Dec 24

I'm very happy from there service,two person'
come t house they did very quick.

Ahmadzia khairi

14:17 15 Dec 24

excellent job .pro speedy plumbing install a boiler. He’s also very professional and a kind person.Thank you so much and good luck, I recommend them to everyone. Thanks

Adrian Taylor

18:36 12 Dec 24

Great service, friendly people, speedy response

Charleen Johashen

18:26 12 Dec 24

Pro Speedy Company are absolutely fantastic. I can’t begin to tell you how wonderful they are. Jamil came very fast to my home. I showed him my leaking kitchen sink and true to his company name, he speedily repaired my leak and pointed out suggestions to prevent the problem reoccurring. Before he finished he asked to see the outlet to the street to ensure there was no other issues. I am so happy and relieved. I am already planning future jobs.
Thank you

Svetlana Todorova

16:52 11 Dec 24

Absolutely pleasure to work with Pro Speedy. Came on time, it was emergency and Jamil did excellent job. Highly recommend

Issa Kamara

10:59 03 Dec 24

Jamil gave me an excellent service. He diagnosed and fixed my boiler issue very fast. A lot of plumbers try to stretch the time out so you end up paying more, but Jamil showed good work ethic and professionalism. I will be asking for him again if I have any plumber issues.

Dom Lowdell

19:37 02 Dec 24

Last week, we had a leaking roof and our Boiler go within one hour of each other. As a young family, this was a tremendous shock, but we needed to move very quickly. What became evident from this exercise, was that we were moving from a very old boiler, to a very new boiler, in a system that may not have been bled or chemically treated in +20 years. In retrospect, this context meant the job was always going to be "non-standard", but this is where the flexibility and sympathetic approach of Jamil and his team came in. The highlights for us were: 1, efficient and affordable diagnoses of resultant issues; 2, working day, night and weekends to solve; 3, not just putting a new boiler back in, but also having third party suppliers who "made better" a cabinet to store the unit, and made safer and more secure the electrics that supply the boiler; 4, constant availability through troubleshooting as we got used to the new boiler; 5, genuinely caring that because we are a young family, no hot water or heating is a serious issue. And it is on this last point, that I want to commend Jamil and I would highly recommend his service to others.

Asad Odawa

16:49 24 Nov 24

Very speedy and wonderful work

Peter Grout

13:45 24 Nov 24

Came immediately (on a Sunday) and completed job (changing valve and installing dishwasher) quickly and efficiently

Oliver Gatland-Pendleton

15:06 23 Nov 24

Jamil was amazing! Arrived within the hour, was super friendly and did everything he could to help us out in our hour of need! Boiler back fully working. Thanks so much!!

Tanya Southworth

12:35 20 Nov 24

Yasu Saberi

13:52 19 Nov 24

Reliable, punctual and professional

Liana Garcia Joyce

10:19 13 Nov 24

Jamil has come to install and service my boiler now for 3 year and the service and standard has been immaculate. He's quick and tidy and explains everything well and Ive not had any problems at all. 5 stars!

Tanya

21:19 12 Nov 24

Pro speedy plumbers are fast in response and do an excellent job! 🌟🌟🌟🌟🌟Very happy to recommend!👍🏻

Hair Sham

22:02 11 Nov 24

I called Pro Speedy Plumbers when my shower tray was blocked. The plumber was quick to give me a quote, which I thought was very fair and reasonable, when I compared with other quotes I received. As we agreed, the job was done in time and professionally, with no mess in the bathroom. I was very happy with the friendly service provided by the Pro Speedy Plumbers and would not hesitate to recommend and use them again. It is always handy to know a local professional plumber, should we need one again.

Paul Webb

21:39 11 Nov 24

Came quickly to a Saturday night emergency call out and thankfully sorted the problem out quickly.

James Somauroo

16:26 11 Nov 24

Excellent service, honest - highly recommend Jamil

Grace Preston

16:04 10 Nov 24

Our water stopped getting hot all of a sudden, and we couldn’t figure out why. I was getting very frustrated, but Pro Speedy Plumbers came by and took care of it very quickly. They diagnosed the problem, repaired the part, and delivered great customer service. Highly recommended!

Vinaya Baby

11:45 27 Oct 24

Had a water issue on a Sunday, and they responded quickly! Great service and very reliable in a pinch. Highly recommend for their responsiveness and professionalism

Jacqueline Harvey

09:14 30 Sep 24

Jamil gets 5 stars Plus from us! We had an emergency call out on Saturday! Jamil came very quickly and he was polite. He worked quickly and efficiently. He has a huge knowledge and didn't leave our home until every appliance was safe! His price was extremely reasonable by comparison. We can’t thank him enough.

Panochi Sagat

22:28 05 Sep 24

Perfect timing and job quality
I had a really good service from Pro speedy plumbers. The plumber was really quick and efficient. He did fix a leak in my toilet within few minutes. He was very professional and chatting.
Thanks for your service. I would definitely recommend him.

Mohammed Haroon Karimi

03:24 15 Jul 24

Pro Speedy Plumbers - Highly Recommended!

I recently used Pro Speedy Plumbers and couldn't be happier. Jamil arrived on time, quickly assessed the situation, and explained everything clearly. He resolved the issue efficiently and left the area spotless. The team's professionalism, quality work, and fair pricing are commendable. I highly recommend Pro Speedy Plumbers and especially Jamil for any plumbing needs!

Amal Minocha

10:40 19 Jan 24

Very quick response! Very nice guy

P Jandu

16:57 18 Jan 24

Very efficient. Happy with the service received. Highly recommended.

SafeZone Asbestos Solutions

20:37 10 Jan 24

We worked along side Pro Speedy Plumbers today and what a brilliant job they did. Highly recommend and will use on future jobs!

Kara Merredew

19:55 10 Jan 24

Efficient, professional and did a great job for my elderly neighbour. He was very friendly and paitent with her too.
I'd highly recommend him and would definitely use him again.

Ealing Committee

17:03 09 Nov 23

Jamil is great he knows what he us doing, he does it with a smile and I always feel confident. I recommend him to all my friends.

Mohammad Sabet Rahimi

08:47 19 Oct 23

I’m very happy with the work they carried out. I have had a loft conversion and rear extension and they completed all the pipe works, new boilers installed and radiator.
Jamil was very friendly and always available when I have had a question.
I highly recommend Jamil to everyone.

Anuradha Srinivasan

10:34 25 Sep 23

Jameel the engineer who fixed the boiler issue at our place was very professional and got to the root of the problem without any delay. Issue was fixed in a timely manner. Would highly recommend their services.

Boiler Installation FAQs

How long does a new boiler installation take?

Most installations are completed in a single day, depending on system complexity and pipework.

Can you replace old boilers with high-efficiency models?

Yes — we install gas, combi, and system boilers with the latest energy-efficient technology.

Do you offer emergency boiler replacements?

Absolutely — we respond quickly to breakdowns and replace boilers the same day when necessary.

How do I know which boiler type is right for my home?

Our expert engineers assess your property, heating needs, and budget to recommend the ideal boiler type.

Our Simple 3-Step Boiler Installation Process

Tell us your boiler issue or installation need

We assess your property & dispatch the right engineer

Boiler installed/replaced — fully guaranteed

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Whether your boiler just quit or a pipe’s flooding the floor —
we’re minutes away, not miles.

📞 Call Now: 0203 837 7551
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