High Efficiency Boiler Installation Experts In Greenwich, SE10

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What Do Our Customers Say?

”Polite, professional and very efficient! Would recommend our installer George.”

-Linda Mulley

5/5

”George has been helping us for years on several properties and always is our go to man. He’s extremely polite and responsive, the quality of his work is always excellent. We definitely recommend him.”

-Axelle Young

5/5

”Thames Boilers have just carried out a boiler replacement for me. They quoted promptly with a competitive rate and carried out the work neatly, thoroughly and efficiently to a high standard of workmanship. Engineer George Lane was courteous, explained in advance what he was doing and when he would do it, cleared everything away and left things in a tidy state. I have no hesitation in recommending Thames Boilers.”

-Jonathan Freegard RIBA

5/5

Customers In Greenwich Like These Boilers

Vaillant Boiler

Vaillant

Vaillant are one of the most popular boiler brands in the UK. They’re a German company, based in Remscheid, Germany since 1874.

Worcester Bosch

Worcester Bosch are one of the best known boiler brands in the country. Although now owned by the German giant, Bosch, Worcester boilers are still very much a British company. Its boilers are still made in Warndon in Worcester.

Viessmann

Viessmann are the best boiler brand you’ve never heard of. We love Viessmann here at Thames Boilers because their build quality is as good as (if not better) than Vaillant or Worcester Bosch, however their prices are a little lower. This makes Viessmann great value – and Which? agrees, giving Viessmann several ”Best Buy” awards in recent years.

Baxi

Baxi is another great British boiler brand, whose roots go back to Richard Baxendale, an iron founder, who started the Baxendale Company (now Baxi) in 1866, based in Preston in Lancashire. These days, Baxi also makes boilers under the Main and Potterton brands. We usually recommend Baxi boilers as the least disruptive replacement to some conventional boilers – and their Main boiler brand for people who want to keep costs down.

FAQ​

Generally, if you have one bathroom and good water pressure at your kitchen tap or outside tap, a combi boiler is normally the best choice for most people.
If you have got more than one bathroom, a conventional, also called a “heat only” boiler (or even a system boiler) with a hot water tank would be the best choice.

No. For existing homes, if you have to replace your central heating boiler from 2035 onwards, you won’t be able to put in another gas boiler. Going by current government plans, you would have to install a Hydrogen boiler or a heat pump. However, if your gas boiler is working in 2035, you won’t be required to do anything up until it needs to be changed, such as if it’s broken down and irreparable.

It can vary extremely depending upon what you require.
But as a rough guide, to take your old boiler out and put a new one in the exact same location ranges from roughly ₤1800 to ₤3000.
And to take out an old type of system with a hot water cylinder {and} install a combi boiler costs between roughly ₤3000 to ₤5000.
If you require various other work carried out at the same time, such as a power flush, a new gas pipeline, or new radiators, this will certainly contribute to the estimated costs.

If you have only got one bathroom and good water mains pressure, yes.
If you have got more than one bathroom or bad water mains pressure, then no{, you should look at a conventional boiler or a system boiler}.

Yes. There are several sorts of smart thermostats that can link to the web so you can control your boiler from your phone. Some brands customers go for are Nest, Honeywell, Tado, and Hive.

Yes, we cover the Greenwich area as well as Maze Hill, St Johns, Blackheath, New Cross, Lewisham, Ladywell, Brockley, Rotherhithe, Kidbrooke, Charlton

Why Should You Install A New Gas Boiler? Here Are 6 Good Reasons

1. Cut Your Heating Bills

Did you know that buying a new boiler can save you up to £570 a year on your gas bills? (based on replacing a G rated boiler with no controls with a new A rated boiler with a controls upgrade)

2. Save Money On Boiler Breakdowns

Some people mistakenly think that modern boilers fail more often than older boilers. That’s because modern boilers can be more complex than their predecessors. For cheap, low quality boilers, this may be true; cheap boilers are unreliable. However, high quality modern boilers are very robust and breakdowns are rare. Plus, new boilers come with manufactuer’s guarantees of up to 12 years, which include all parts and labour.

3. More powerful showers and fast filling baths

When we think about boilers and central heating, most of us think about radiators. But did you know your central heating determines how good (or bad) your hot water is? An added benefit of upgrading your central heating is piping hot powerful showers and hot baths that fill in minutes.

4. Stop running out of hot water

Do you find you keep running out of hot water? It can be a pain, especially in the mornings when everyone is getting ready. With a modern boiler this doesn’t happen any more. If you had a combi boiler, you could leave the hot water on all day (no that you’d want to) and it wouldn’t go cold. This is because combi boilers heat hot water on demand. Even with a conventional system, if you get a propely designed hot water tank, it’ll seem like your hot water lasts forever.

5. Free up extra space

It doesn’t matter whether you live in a one bedroom apartment or a 6 bedroom house, we all need extra space. When you upgrade your central heating, there are plenty of chances to find extra room in your house. New boilers can be fitted out of the way in areas like lofts, airing cupboards or garages. Some boilers, like combi boilers, don’t need tanks or cylinders either, which instantly creates more room in your airing cupboard and loft.

6. Never worry about turning the boiler on or off again.

With advanced heating controls like the Nest thermostat or the amazing Honeywell Evohome control system, you’ll always be warm enough, but never waste money on gas either. They’re easy to use, but are full of advanced features that help keep you comfortable and save you money. Geo-fencing, for example, knows when everybody has left the house, so it turns the heating temperature down to save on gas. Then, when anyone is getting close to home again, it turns the heating temperature back up, ready for when you’re home. Contact us today to find out more about the latest central heating controls and boilers.

We installnew and replacement boilers in the Greenwich area in Greenwich

Gas Boiler Servicing

As well as installing a new boiler for you, we can also help you if your boiler breaks down or just needs a service.

Gas Boiler Replacement

We can help you to upgrade your boiler. It doesn't matter if you need a simple combi boiler replacement or a whole new central heating system - we can help you!