Fast & Reliable Boiler Installation in London
Need a new boiler in London? Waterguys provides expert, Gas Safe boiler installations, carried out quickly and safely. With 20+ years of experience, we offer efficient solutions, including combi and system boilers. Get in touch today!
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Boiler Installations In Central London
Boiler breakdown regularly happens at the most inconvenient time. In Central London, it can be difficult and expensive to arrange emergency repairs or boiler replacement at short notice. If your gas boiler is more than 10 years old, it’s likely coming to the end of its life. Not only that, older boilers become increasingly inefficient and less environmentally friendly with the passage of time.
So, don’t wait for disaster to strike! Trying to prolong the life of an old boiler with numerous repairs is often far less cost-effective than installing a brand new, energy efficient boiler.
The WaterGuys will install your new central heating boiler and register it with a 10 year warranty on parts and labour.
Check out our Checkatrade reviews to see for yourself.
10 Year Parts and Labour Warranty
Don’t wait for your aging boiler to fail. WaterGuys offers quick, safe installations of new, energy-efficient boilers with a 10-year warranty. Avoid costly emergencies and upgrade today.
Local Boiler Installation Service in London
We have engineers in central London areas such as:
Types of Boilers we Install
Combi Boilers
Combi boilers provide hot water on demand, providing an excellent choice for smaller properties with one bathroom and low water demand.
Heat Only (Regular) Boilers
Also known as ‘conventional or ‘regular’ boilers, heat-only boilers are a good choice for larger homes with more than one bathroom in use at a time. This high water demand calls for a cold water feed tank and a hot water storage tank (often installed in the loft).
Heat-only boilers connect to a water tank to provide hot water directly to your radiators. The boiler can be turned on or off, enabling you to heat and store water in the storage tank as and when you need it.
The most common heat-only boiler system requires a cold water feed and an expansion tank in the loft. The components of heat-only boilers, such as the circulation pump are externally housed from the boiler.
System Boilers
System boilers, sometimes known as ‘closed vent’ or ‘sealed system’ boilers are a good choice If you have a larger home with high water demand but poor water pressure. We would be more than happy to talk you through the advantages of a system boiler. These boilers are similar to conventional boilers. They do require a hot water cylinder but don’t need a cold water feed tank.
System components such as pumps and valves are built in, making a system boiler a great choice if you want a heat-only boiler but don’t want lots of external components.
We only install market leading brands, including:
Why Choose WaterGuys?
We're Highly Rated
We're consistently rated as 'excellent' by our loyal customers. See our ratings on Checkatrade.com.
Our Work is Guaranteed
We provide a 12 month labour guarantee on our workmanship. We are proud of our work.
Central London Based
We serve the whole of Central London and surrounding areas from our Marylebone HQ.
Our Checkatrade Reviews
10/10
155 reviews
These guys are honest, knowledgeable & helpful so you save you time & money...
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WH1
Very responsive, courteous, extra effort to determine and fix issue, tidied up all after.
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NW8
Went to a lot of trouble sourcing matching fittings - which they got at a very reasonable price...
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W1G
Turned up on time as agreed, with the right equipment for the job and completed the job quickly.
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W1T
All round excellent. Fixed with no fuss. I still curse the day I called Pimlico plumbers.
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W2
Michael and George were fantastic at installing our new boiler! Happy with everything...
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W1G
WaterGuys have been amazing. I was recommended to use them by one of my....
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NW1
I've used Scott a couple of times and always found him to be knowledgeable and helpful...
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WC1E
Really pleased with the work, and especially impressed with the speedy, professional...
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W2
Very professional firm~great for Central london~fair pricing~just straightforward people...
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W1U
Completely work exactly as requested - very professional and we are very happy...
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W2
Michael came very promptly to do a diagnosis which turned out to be a faulty valve...
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SW1W
Fast response time and carried out work in a tidy fashion. Friendly and helpful advice.
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W9
Michael and Scott have been brilliant! They have sorted out the bathroom plumbing issues...
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ME19
Scott sorted out my plumbing issue today very efficiently. Polite, professional...
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SW!P
Michael and George from Waterguys installed us a new boiler and we couldn’t be happier!!
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W1G
Polite, Friendly and efficient. I have booked Scott for further plumbing work.
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SW1P
I've been a client of Waterguys for several years and always found them extremely...
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NW5
Waterguys did a fantastic job installing a new boiler in our flat. They were responsive...
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SW1V
Very pleased with Water Guys. Professional and reliable throughout....
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SW1P
From the first phone call Scott organised and explained everything well. He was prompt...
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NW1
Very happy with the work, arrived on time, tidy, invoiced as per the quote.
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SW3
Our Google Reviews
FAQs About Boiler Installation Services London
The installation of a new boiler can range from a half-day job to a multi-day project depending on the circumstances. A straightforward swap of an old boiler for a new one of the same type can be completed in as little as four hours. However, if your project involves more complexity, like switching boiler types, relocating the unit, or installing a whole new heating system from scratch, then it could take up to three days to complete.
New boiler installation typically includes removing your old unit, fitting the new one, connecting it to pipes and supplies, flushing the system, and safety checks. We’ll also show you how to use the boiler controls. Thermostats and timers are separate purchases, so consider if you need them when discussing the service with one of our friendly boiler installers.
