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What Our Customers Say
“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 replaced our boiler recently. He was really friendly, reliable and fair with pricing. Would definitely recommend and will be booking in for annual boiler services without a doubt.”
-Emma T
”George was punctual and very reliable. He always turned up at the day and time agreed. Genuine, professional and friendly he carried out the work within the given time. He was good at communicating progress throughout the day and I appreciated him minimising noise during my daughters nap time! I would recommend George for any of your boiler needs.”
-Mrs Rowland
What Boilers Do We Recommend To Customers In Basildon?

Vaillant
Vaillant are one of the best known boiler brands in the UK. Vaillant are considered one of the best boiler manufacturer’s on the market, winning Which? Best Buy awards on a regular basis.
Worcester Bosch
Worcester Bosch are probably the best known boiler brand in the country. If you want a well built boiler, but still want to support British manufacturing, then Worcester Bosch is an excellent choice. However, they are some of the most expensive boilers we install.


Viessmann
Viessmann is the best boiler brand you’ve never heard of. We’re big fans of Viessmann at Thames Boilers because their build quality is as good as (if not better) than Vaillant and Worcester Bosch, but their prices are a little lower. This makes them great value – and Which? agree, giving Viessmann several ”Best Buy” awards in recent years.
Baxi
Baxi Boilers are another well established British boiler brand, founded 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 make boilers under the Main and Potterton brands. We usually recommend Baxi boilers as the least disruptive replacement for some heat-only boilers – and their Main brand for people who are on a budget.

Common Questions From Our Basildon Customers​
As a rule, if you‘ve got one bathroom as well as great water pressure at your kitchen tap or outdoors tap, a combi central heating boiler is normally the best choice.
If you‘ve got over one bathroom, 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 choice for you.
No. For existing residences, if you need to change your central heating boiler from 2035 onwards, you won’t be allowed to put in another gas central heating boiler. Going by current government plans, you would need to get a Hydrogen boiler or a heat pump. Nonetheless, if your gas central heating boiler is operating in 2035, you won’t need to do anything until it needs to be replaced, such as if it’s broken down & beyond repair.
It can differ hugely 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 same place varies from about ₤1800 to ₤3000.
And remove an old sort of gas boiler with a hot water tank {and} put in a combi central heating boiler costs between about ₤3000 and ₤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 add to the estimated price.
If you‘ve 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 a number of sorts of clever thermostats that can connect to the web so you can manage your central heating boiler from your phone. Some brands customers choose are Nest, Honeywell, Tado, as well as Hive.
Yes, we cover the Basildon area as well as Langdon Hills, Corringham, East Tilbury, Chadwell St Mary, Grays, Tilbury, South Ockendon, Gravesend, Aveley, Dartford
Is Now The Time To Install A New Boiler? Here Are 6 Things You'll Love About Them
1. Reduce Your Heating Bill
If you’ve got a old G-rated boiler and you replace it with a new condensing boiler and controls, you can save up to £570 a year on your gas bill. That’s upto an extra £47.50 a month in your pocket, not the gas company’s.
2. Save Money On Boiler Breakdowns
3. Really powerful showers and faster filling baths
4. No more running out of hot water
5. Create more space in your home
6. Don’t worry about turning the boiler on again.
If you live in or around Basildon, we can give you a free quote for a new boiler
As well as Basildon, we can also help you with yout boiler if you live in:

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