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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 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
“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
Popular Boilers In Tilbury, Essex

Vaillant Boilers
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 every year.
Worcester Bosch Boilers
Worcester Bosch are probably the best known boiler brand in the country. Like Vaillant and Viessmann boilers, Worcester Bosch have recieved lots of Which? Best Buy awards.


Viessmann Boilers
Viessmann is the greatest boiler make you’ve never heard of. We’re big fans of Viessmann here at Thames Boilers because they’re as well built as (if not better) than Vaillant and Worcester Bosch, however their prices are a little lower. This makes Viessmann fantastic value – and Which? magazine agrees, giving Viessmann boilers several Best Buy awards in recent years.
Baxi Boilers
Baxi Boilers are another well established British heating make, started in the industrial revolution by Richard Baxendale, an iron founder, who started the Baxendale Company 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 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.

Most Asked Questions From Our Tilbury Customers​
As a rule, if you‘ve got one bathroom and also excellent water pressure at your kitchen tap or outside tap, a combination central heating boiler is usually the best option.
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 tank would be the most effective option for you.
No. For existing houses, if you have to replace your central heating 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 fit a Hydrogen boiler or a heat pump. Nevertheless, if your gas central heating boiler is operating in 2035, you will not be required to do anything till it needs to be changed, such as if it’s broken down & beyond repair.
It can differ widely depending upon what you require.
But as a rough guide, to take your old central heating boiler out & put a brand-new one in the exact same location varies from about ₤1800 to ₤3000.
And take out an old sort of gas boiler with a hot water tank {and} install a combi central heating 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 brand-new radiators, this will certainly add to the estimated price.
If you‘ve only got 1 bathroom and also excellent water mains pressure, then yes.
If you‘ve got more than 1 bathroom or inadequate 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 connect to the internet so you can control your central heating boiler from your phone. Some brand names people go for are Nest, Honeywell, Tado, and also Hive.
Yes, we cover the Tilbury area as well as Gravesend, Chadwell St Mary, Northfleet, Grays, East Tilbury, Swanscombe, Greenhithe, Singlewell, West Thurrock, Stone
Why Should You Get A New Gas Boiler? Here Are 6 Good Reasons
1. Slash Your Gas Bills
Did you know that old fashioned G-rated boilers waste 45pence 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 8-9pence in every pound is wasted. That’s a big saving that can add up to up to £570 every year.
2. Save Money On Boiler Breakdowns
3. Really powerful showers and fast filling baths
4. Stop running out of hot water
5. Create more space at home
6. Never worry about turning the heating on or off again.
Tilbury New Boiler Installation
As well as Tilbury, Essex, we can also help you if you live in:

Essex Boiler Servicing and Repairs
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.

Essex Boiler Upgrades
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!