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What Our Customers Say
”George replaced our old heating system with a combi boiler. Excellent service throughout, very neat and tidy and we’re very happy with the result! Much quieter boiler and hot water pressure is way better! Would highly recommend and will definitely use again”
-Luke Stratford-Higton
“Excellent service very friendly and professional would recommend”
-Mike Phillips
“George from Thames Boilers came to install a brand new boiler in my property. Our previous boiler was 21 years old and beyond repair. George went through all the different options available to us, understood our needs and we settled on our new boiler. During installation he explained in detail what he was doing and what he’d be doing next. He was exceptionally clean and tidy throughout the entire installation. He was professional, friendly, courteous, reliable, trustworthy and efficient. I would wholeheartedly recommend Thames Boilers to everyone.”
-David Herrington
Customers In Borough Green Like These Boilers

Vaillant
Vaillant are one of the most popular boiler makes in the UK. Vaillant are thought to be one of the best boiler manufacturer’s around, winning Which? Best Buy awards on a regular basis.
Worcester Bosch
Worcester Bosch are probably the best known boiler brand in the UK. If you want a well built boiler, but still want to support British manufacturing, then Worcester Bosch is an excellent choice. Although they are among the more expensive boilers we install.


Viessmann
Viessmann are the greatest boiler brand you’ve never heard of. However, don’t let that stop you considering one. They’re huge in Europe and, like their rivals Vaillant, they’re German and have been established for over 100 years.
Baxi
Baxi Boilers are another great British heating brand, who can trace their roots back to Richard Baxendale, an iron founder, who began the Baxendale Company in 1866, based in Preston in Lancashire. Today, Baxi also make well known Main and Potterton boiler brands, as part of the Baxi group. We usually recommend Baxi boilers as the least disruptive replacement for some heat-only boilers – and their Main brand for people who want to keep costs down.

Common Questions From Our Borough Green Customers​
Generally, if you‘ve one bathroom and good pressure at your kitchen tap or outdoors tap, a combi boiler is typically the very best option for most people.
If you‘ve got more than one bathroom, a conventional, also called a “heat only” boiler (or even a system boiler) with a hot water cylinder could be the most effective option.
No. For existing homes, if you need to replace your boiler from 2035 onwards, you won’t be allowed to replace it with another gas boiler. Going by current government plans, you would need to fit a Hydrogen boiler or a heat pump. However, if your gas boiler is working in 2035, you won’t need to do anything until it needs to be replaced, such as if it’s broken down and irreparable.
It can vary hugely depending on what you require.
However as a rough estimate, to take your old boiler out and put a new one in the same place ranges from about ₤1800 to ₤3000.
And to remove an old type of heating system with a hot water tank {and} install a combi boiler costs between about ₤3000 to ₤5000.
If you require various other jobs 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 price.
If you‘ve got 1 bathroom and good water mains pressure, yes.
If you‘ve got more than 1 bathroom or bad water mains pressure, then no{, you should look at a conventional boiler or a system boiler}.
Yes. There are numerous kinds of smart thermostats that can connect to the net so you can regulate your boiler from your phone. Some brands customers go for are Nest, Honeywell, Tado, and Hive.
Yes, we cover the Borough Green area, in Kent as well as West Kingsdown, New Ash Green, Otford, Meopham, Cobham, Singlewell, Swanley, Dartford
6 Benefits You Get With A New High Efficiency Boiler
1. Slash Your Heating Bill
Did you know that old fashioned G-rated boilers waste 45p of every £1 you spend on gas? That’s a big waste of gas and money. But if you get a new A-rated boiler, only 8-9p in every pound is wasted. That’s a big saving that can total up to £570 a year.
2. Save Money On Boiler Breakdowns
3. More powerful showers and fast filling baths
4. Stop running out of hot water
5. Create extra space in your home
6. Never worry about turning the heating on or off again.
We install new boilers in the Borough Green area in Kent
As well as Borough Green, Kent, we can also help you if you live in:

Kent Boiler Servicing
If you don't want to replace your boiler just yet, we can service or repair it for you to help you keep it going for a bit long and save you money.

Kent Boiler Replacement
We can give you a free quote to upgrade your boiler. It doesn't matter if you need a simple combi boiler replacement or a whole new heating system - we'll be happy to help!