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Recent Comments
“Excellent service, great value for money. Had new boiler fitted last year during pandemic, easy , smooth operation. This year had boiler serviced. Highly recommend George from Thames boilers.”
–Karen Mansfield
”George was fast, clean, professional and did a great job installing our new boiler. He really knew his stuff and did the job with no hassle. Im only using him for this type of work from now on!”
-James Quinn
”George was absolutely brilliant, and worked like a trooper long into the night on 1st day to ensure we had heating and hot water. He was very courteous and polite and was clear in his quote and the work he undertook. We would thoroughly recommend him. K&J Jones”
-Keith Jones
Popular Boilers In Plumstead, SE18

Vaillant Boilers
Vaillant are one of the best known boiler makes in the UK. Vaillant are considered one of the best boiler brands on the market, winning Which? Best Buy awards on a regular basis.
Worcester Bosch Boilers
Worcester Bosch are one of the best known boiler makes in the UK. Although now owned by the big German brand, Bosch, Worcester boilers are still very much a British company. Worcester Bosch’s boilers are still made in Warndon in Worcester.


Viessmann Boilers
Viessmann are the best boiler make you’ve never heard of. We’re big fans of Viessmann here at Thames Boilers because their build quality is as good as (if not better) than Vaillant or Worcester Bosch, but their prices are a little lower. This makes them great value – and Which? agrees, giving Viessmann several ”Best Buy” awards in recent years.
Baxi Boilers
Baxi Boilers are another well established British heating make, who can trace their roots 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 recommend Baxi boilers as the least disruptive replacement for some heat-only boilers – and their Main boiler brand for people who want to keep costs down.

FAQ​
Generally, if you‘ve one bathroom and also excellent water pressure at your kitchen tap or outdoors tap, a combination central heating boiler is normally the very best option for most people.
If you‘ve got more than one bathroom in your home, then a conventional, also called a “heat only” central heating boiler (or perhaps a system central heating boiler) with a hot water cylinder would be the most effective option.
No. For existing homes, if you need to replace your gas boiler from 2035 onwards, you will not be able to put in another gas central heating boiler. Going by current government plans, you would need to fit a Hydrogen boiler or a heat pump. Nonetheless, if your gas central heating boiler is working in 2035, you will not be required to do anything until it needs to be replaced, such as if it’s broken down and beyond repair.
It can differ extremely depending upon what you need.
However as a rough guide, to take your old central heating boiler out and put a brand-new one in the same place varies from about ₤1800 to ₤3000.
And to remove an old type of gas boiler with a hot water tank {and} install a combi central heating boiler costs between about ₤3000 and ₤5000.
If you need other jobs carried out at the same time, such as a power flush, a new gas pipeline, or new radiators, this will contribute to the estimated costs.
If you‘ve got 1 bathroom and also excellent water pressure, then yes.
If you‘ve got more than 1 bathroom or poor water pressure, then no{, you should look at a conventional boiler or a system boiler}.
Yes. There are several sorts of smart thermostats that can connect to the internet so you can control your central heating boiler from your phone. Some brands customers go for are Nest, Honeywell, Tado, and also Hive.
Yes, we cover the Plumstead area as well as Woolwich, Shooters Hill, Abbey Wood, Charlton, Lesnes Abbey, Kidbrooke, Maze Hill, Blackheath, Greenwich, Mottingham
Why Should You Buy A New A-Rated Boiler? Here Are 6 Good Reasons
1. Save Money On Your Gas Bills
Did you know that fitting 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
3. More powerful showers and fast filling baths
4. Stop running out of hot water
5. Free up extra space at home
6. Never worry about switching the heating on again.
Live in Plumstead and need a replacement boiler? We’ve got SE18 covered!
As well as Plumstead, SE18, we can also help you if you live in:

Boiler Repairs
We don't just do boiler installations, we also fix boilers, as well a servicing.

Boiler Installation
We can help you to replace your boiler. It doesn't matter if you need a simple combination boiler replacement or a whole new central heating system - we'll be happy to help!