Gas Safe Registered
All our engineers are Gas Safe Registered
Highly Recommended
We score an average of 4.8/5 on TrustaTrader
No Call Out Charges
We offer fair, transparent pricing.
Vaillant Accredited
We are Vaillant accredited installers
Welcome to JustBoilers.com – the boiler repair and replacement specialists.
We are a London-based company, offering a comprehensive range of services across central and greater London.
We focus on boilers, everything connected to them and nothing else…
Services
We specialise in boilers, from servicing to repairs, to supplying and fitting the
latest energy efficient models. We are here for all your boiler related needs.
Boiler Repair
When something’s not right and it’s getting you down. The water runs cold half way through the morning shower, the noise from the boiler keeps you up at night, or your radiators just aren’t heating up.
Boiler Installation
When you think it’s time for a change, it normally is. Your old boiler isn’t meeting your daily needs, the repairs are piling up, and so are the bills.
Boiler Servicing
The annual health check we all need. Help to ensure your boiler is working safely and efficiently, identify and resolve problems early.
Landlord Gas Safety Certificate
A landlord gas safety certificate from a trusted provider on the Gas Safe Register, providing an assurance you are acting responsibly with due care for your tenants.
Swimming Pool Boiler Installation
Heating a swimming pool in the most effective way will vary, depending on where you live and for how much of the year you’d like to be able to swim in it.
Boiler repair and replacement in London
Boiler repair and installation areas:
- North London
- East London
- South East London
- South West London
- West London
- North West London
- Central London
What Our Clients Say
Amazing service provided by a very professional company. From the moment go this was organisation well above the shoulders of many others we had contacted. From the quote , to quickly arranged visit and the service itself. Many things really stand out but what really impressed us was no nonsense taking engineer called Darren who assessed the issue very quickly and simply provided us with a quote of what we really needed rather then sell extra things which quite frankly many other companies did try. Five stars for listening , really it’s hard nowadays to get someone to listen . Mostly people just hear so this was quite refreshing. The service on the day also provided by Darren was just hustle free and non intrusive in any way. I actually managed to do more work whilst having my boiler replaced then I would normally do in my office. Darren proved to be very skilled, amazingly professional , super friendly , quietly efficient and very very clean. I only wish all home works were so easy . Time to expand guys. Totally impressed.
Matthew Sabulis
19:49 14 May 19
A fantastic company. John the engineer arrived on time and was so helpful and thorough. He fixed the boiler which hadn't been working properly for years. I was given clear quotes re pricing and the whole job was run very efficiently. I can't recommend them highly enough.
Kate Clevely
15:18 09 May 19
Prompt, Fast and Honest. Really helpful friendly customer service. Was assuming it was all going to be a nightmare organising everything, but these guys were great. John the installer was excellent and made me feel very confident in his abilities. He explained everything really well and showed me where the problems were in my ancient boiler. Decided to go for a new one and was surprised at the competitive price and advice. Turned up the following day on time and sent me a reassuring text on his ETA.Would definitely recommend these guys to anyone who needs a boiler serviced or installed. Two thumbs Up.
WalterMurch
15:34 28 Mar 19
Had a great experience. Our guy was quick, punctual, friendly and fixed the boiler within an hour. When I had a question later the same day he gave me a call and explained what he'd done. I'd use these guys every time.
Sarah Hesz
06:50 16 Feb 19
Hailey was very polite and trying to get the best times for me over the phone. There were no hidden charges, John Millen was very efficient, there was a leak in my boiler that was fixed within an hour and he even helped dry the water that was all over the kitchen floor. Very happy with this company, thank you.
hum tegally
13:01 13 Feb 19
Have used Just Boilers on three occasions. They have always been available at short notice. They are efficient and reasonably priced. The staff are really friendly and explain everything they are doing. Would definitely recommend.
Alison Scaping
16:17 11 Feb 19
John was fantastic - arrived early, great service and very honest. would definitely recommend Just Boilers for london!
sam gilks
13:49 04 Feb 19
I used this company for the first time recently for an urgent repair. Quick to respond with very efficient office communication, and found Darren the engineer to be very knowledgeable with excellent problem solving skills. I can highly recommendation JustBoilers for any similar work, and I'll certainly use them again.
paul carnochan
23:12 26 Jan 19
Boiler serviced by Aaron, local specialist with warm and professional manner. Safe, trustworthy service from friendly individual. Highly recommend this company to anyone, old or young.
Kevin Quarmby
11:24 02 Jan 19
In a world where every plumbing company seems to be all about ripping customers off with high fees or untrustworthy workers it’s so refreshing to have found justBoilers. The staff are all so professional and helpful and their pricing/after care service are both fair and sensible. Recommended!
Gareth Owen
12:12 15 Dec 18
I've used Just Boilers a few times now and I rate them really highly and have already recommended them to friends and family. When you know nothing about boilers it can be scary to get an engineer in as you are at their mercy in terms of being told what the issue is and how much it will cost but my experience with Just Boilers have proved to me that they are an honest and straightforward company to deal with so that's why have no qualms about recommending them.Their call handlers and customer service people are excellent and if you have further queries they are able to explain it in layman terms.
Simantha Mahmud
12:47 04 Dec 18
Brilliant service from original phone call to quote to installation. Aaron and Adam were both excellent - friendly, professional, affordable, efficient and my new boiler is great.
Libby Brodie
17:49 23 Nov 18
Called a few of the big companies, useless! One week to come out and look, then I got cancelled on. Rang these guys and the came out that very same day, and fitted a new boiler really really well 2 days later. Don’t even hesitate. Oh and to top it off was the cheapest of 5 quotes. Now I’m off for a HOT shower.
Michael Bramwell
15:36 02 Nov 18
I rarely post reviews but these guys went beyond the call of duty when they didn’t have to and way out of office hours. Very efficient and very professional. Bravo.
Geoffrey Riddle
08:34 25 Oct 18
Very professional and tidy job done!John the engineer turned up on time (even early!) and quickly recognised what the problem was, sent me an estimate of the work needed, I accepted and he came back next day and fixed the problem within the estimated time and price, very approachable and much appreciated! Happy customer 👍
Henrik Skoglund
11:49 05 Oct 18
Richard was brilliant, professional, tidy and on time. They also provided a very competitive quote and got the new boiler installed quickly. Would definitely use again and recommend.
robert jakubowicz
15:48 26 Sep 18
Really good service from Just Boilers. Richard arrived on the same day and fixed our boiler within 2 hours. Speedy and professional service.
Adam Willis
12:01 22 Sep 18
Friendly, efficient and affordable service! Richard always arrives on time and takes the time to explain the problem, the possible solutions and makes you feel very comfortable that the problem will be fixed. I've used JustBoilers a few times now and will continue to do so!
Gillian Wells
10:05 10 Sep 18
I contacted Just Boilers after a routine annual manufacturer's service showed that my boiler was incorrectly - and potentially dangerously - wired to the pressurised cylinder. It had been like that for 8 years but no one had noticed. I was able to get an appointment quickly and Richard not only explained the problem but knew what the solution was. His approach was to look at the whole system which had been tinkered with over time and he gave it a complete overhaul, doing not only the obvious things like fitting thermostatic valves to all of our radiators but he also solved the pressure problem that meant the loft extension has been chilly for the past 30 years. The whole job was done quickly, efficiently, with attention to detail and at a fair price. Highly recommended.
Jacquie Nunn
20:21 07 Sep 18
Richard was absolutely fantastic!! Would definitely recommend justboilers to anyone and will be using them again myself. Thank you so much!
Raine Jarrett
07:30 29 Aug 18
Really fantastic company to deal with and they did a great job replacing our boiler. From getting a quote to communicating to the office staff and getting my boiler fixed the service was fantastic. I felt like they gave the best advice to get us the best deal at the best price in comparison to other companies where I felt as if I was being ripped off. They were extremely professional and put us at ease. They cleaned up after themselves and regularly gave us updates as they installed the boiler. Highly recommended company, would definitely use again (but hopefully don't have to if my boiler behaves!).
Mylen Namocatcat
12:09 25 Jul 18
Richard Ritson is very experienced and incredibly capable. He managed to diagnose and fix a long standing problem with my central heating system that perplexed another firm (both their plumbing and electrical team). Richard is both a qualified heating engineer and an electrician, which is what you need on site for technical issues. Other firms will often try to charge you for changing parts that might be causing a problem until they fall upon the answer. In contrast, Richard seeks to identify the problem form the outset by drawing on his experience and impressive technical knowledge. Richard is also courteous and fair with his charging - you know where you stand all the way along. I will only use Just Boilers for heating and electrical work from the point forwards.
Richard Brace
14:43 20 Jul 18
Very good service. Responded quickly after my boiler broke and fitted a new one very quickly.
Brian Kavanagh
19:47 04 Jul 18
As a landlord having used ‘insured’ services, this was like a breeze in the park. Next day repair, easy to book, clear communication, worked around my tenant’s availability, arrived on time, kept me informed throughout, took time to explain the problem in layman’s terms, before fixing same day. Courteous to both tenant and I throughout. Highly recommended!
Rupert Lane
20:42 02 Jul 18
Full boiler service. Engineer was on time, polite and friendly. Really simple electronic paperwork for payment and service. Offered some simple advice on settings to get the most from the boiler and the extended warranty I had with the boiler too. Will use again for next service
Tim Ackroyd
07:43 16 Jun 18
