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What Do 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
”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 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
What Boilers Do We Recommend To Customers In Maidstone?

Vaillant Boilers
Vaillant are one of the most popular boiler makes in the UK. Vaillant are considered by heating engineers to be one of the best boiler makes around, winning Which? Best Buy awards on a regular basis.
Worcester Bosch Boilers
Worcester Bosch are one of the best known boiler brands in the UK. If you want a well built boiler, but still want to support British manufacturing, then Worcester Bosch boilers are a great choice. Although they are some of the more expensive boilers we install.


Viessmann Boilers
Viessmann is the best boiler manufacturer you’ve never heard of. We love Viessmann at Thames Boilers because they’re as well built as (if not better) than Vaillant or Worcester Bosch, but their prices are a little lower. This makes Viessmann fantastic value – and Which? agrees, giving Viessmann several ”Best Buy” awards in recent years.
Baxi Boilers
Baxi is another well established British boiler manufacturer, who can trace their roots back to Richard Baxendale, an iron founder, who began the Baxendale Company (now Baxi) in 1866, based in Preston in Lancashire. These days, Baxi also makes 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 conventional boilers – and their Main boiler brand for people who want to keep costs down.

Frequently Asked Questions​
As a rule, if you‘ve one bathroom as well as great water pressure at your kitchen tap or outdoors tap, a combination central heating boiler is usually the very best choice.
If you‘ve got over one bathroom in your home, then a conventional central heating boiler (or even a system central heating boiler) with a hot water tank could be the best choice.
No. For existing houses, if you have to replace your boiler from 2035 onwards, you will not be allowed to put in another gas central heating boiler. Going by current government plans, you would have to get a Hydrogen boiler or a heat pump. However, if your gas central heating boiler is working in 2035, you will not need to do anything till it needs to be changed, such as if it’s broken down & irreparable.
It can vary widely depending on what you need.
Yet as a rough guide, to take your old central heating boiler out & put a brand-new one in the exact same location ranges from about ₤1800 to ₤3000.
And to take out an old sort of system with a hot water storage tank {and} put in 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 brand-new radiators, this will add to the estimated costs.
If you‘ve only got 1 bathroom as well as great water pressure, then yes.
If you‘ve got more than 1 bathroom or bad water 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 web so you can control your central heating boiler from your phone. Some brands customers go with are Nest, Honeywell, Tado, as well as Hive.
Yes, we cover the Maidstone area, in Kent as well as Rochester, Borough Green, Cobham, Meopham, Dartford
Is Now The Time To Install A New Boiler? Here Are 6 Things You'll Love About Them
1. Reduce Your Gas Bills
Did you know that installing 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. Stop Paying For Boiler Breakdowns
3. Really powerful showers and faster filling baths
4. No more running out of hot water
5. Free up space at home
6. Never worry about switching the boiler on again.
If you live in or around Maidstone, we can give you a free quote for a new boiler
As well as Maidstone, Kent, we can also help you if you live in:

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

Boiler Replacement
We can give you a free quote to install your boiler. It doesn't matter if you need a simple combination boiler replacement or an entirely new central heating system - we'll be happy to help!