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Comments From Our Customers
”George at Thames boilers has been great. Have used him on a couple of occasions and was always prompt , efficient and very friendly. He was even great with my nosy cat trying to get in his way. Had a hiccup with our new thermostat after he first visited and he immediately came within a few hours to fix it for us. Great service”
–M Hunter
”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
Customers In Woolwich Like These Boilers

Vaillant Boilers
Vaillant are one of the most popular boiler manufacturers in the UK. Vaillant were apparently the first company to make a “combi” boiler back in the early 1960’s. So they’re very well established.
Worcester Bosch Boilers
Worcester Bosch are probably the best known boiler brand in the country. Like Vaillant and Viessmann boilers, Worcester Bosch have won lots of Which? Best Buy awards.


Viessmann Boilers
Viessmann are the greatest boiler manufacturer 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 or Worcester Bosch, however their prices are a little lower. This makes Viessmann fantastic value – and Which? agree, giving Viessmann boilers several Best Buy awards in recent years.
Baxi Boilers
Baxi Boilers are another great British heating manufacturer, whose roots go back to Richard Baxendale, an iron founder, who started 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 recommend Baxi boilers as the least disruptive replacement for some heat-only boilers – and their Main brand for people who are on a budget.

FAQ​
As a rule, if you‘ve got one bathroom and also great water pressure at your kitchen tap or outdoors tap, a combination central heating boiler is usually the best choice.
If you‘ve got more than one bathroom in your home, a conventional, also called a “heat only” central heating boiler (and even a system central heating boiler) with a hot water cylinder would be the most effective choice for you.
No. For existing homes, if you have to replace your gas boiler from 2035 onwards, you won’t be able to put in another gas central heating boiler. According to 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 won’t be required to do anything up until it needs to be replaced, such as if it’s broken down and beyond repair.
It can differ widely depending upon what you require.
But as a rough estimate, to take your old central heating boiler out and put a new one in the exact same location varies from about ₤1800 to ₤3000.
And to strip out an old sort of boiler with a hot water tank {and} install a combi central heating boiler costs between about ₤3000 and ₤5000.
If you require other jobs carried out at the same time, such as a power flush, a new gas pipe, or new radiators, this will certainly add to the estimated costs.
If you‘ve only got 1 bathroom and also great water pressure, 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 net so you can control your central heating boiler from your phone. Some brand names customers go with are Nest, Honeywell, Tado, and also Hive.
Yes, we cover the Woolwich area as well as Plumstead, Charlton, Shooters Hill, Abbey Wood, Kidbrooke, Maze Hill, Lesnes Abbey, Blackheath, Greenwich, St Johns
6 Reasons Why You Should Replace Your Old Boiler
1. Reduce Your Gas Bill
Did you know that old fashioned G-rated boilers waste 45pence of every £1 you spend on gas? That’s a huge 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 huge saving that can add up to up to £570 a year.
2. Save Money On Boiler Breakdowns
3. Really powerful showers and fast filling baths
4. No more running out of hot water
5. Create more space at home
6. Don’t worry about switching the boiler on again.
We cover the Woolwich area in SE18
As well as Woolwich, we can also help you with yout boiler if you live in:

Boiler Repairs
As well as replacing your old boiler, we can also help you if your boiler breaks down or needs a service.

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