Lewisham Gas Boiler Installation Expert

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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

5/5

”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

5/5

”Thames Boilers have just carried out a boiler replacement for me. They quoted promptly with a competitive rate and carried out the work neatly, thoroughly and efficiently to a high standard of workmanship. Engineer George Lane was courteous, explained in advance what he was doing and when he would do it, cleared everything away and left things in a tidy state. I have no hesitation in recommending Thames Boilers.”

-Jonathan Freegard RIBA

5/5

Popular Boilers In Lewisham

Vaillant Boiler

Vaillant Boilers

Vaillant are one of the most popular boiler manufacturers in the UK. Vaillant were apparently the first company to make a “combi”also known as a “combination” boiler back in the early 60’s. So they’re a well established company.

Worcester Bosch Boilers

Worcester Bosch are among the best known boiler manufacturers in the country. Although now owned by the German giant, Bosch, Worcester boilers are still very much a British company. Worcester Bosch’s boilers are still made in Warndon in Worcester.

Viessmann Boilers

Viessmann is the best boiler manufacturer you’ve never heard of. But don’t let that stop you considering one. They’re a huge brand in Europe and, like Vaillant, they’re German and have been established for over 100 years.

Baxi Boilers

Baxi is another well established British heating manufacturer, who can trace their roots back to Richard Baxendale, an iron founder, who started the Baxendale Company in 1866, based in Preston in Lancashire. Today, Baxi also make boilers under the Main and Potterton brands. We usually recommend Baxi boilers as the least disruptive replacement to some heat-only boilers – and their Main brand for people who are on a budget.

Frequently Asked Questions​

As a rule, if you‘ve got one bathroom and excellent water pressure at your kitchen tap or outside tap, a combi central heating boiler is usually the very best option.
If you‘ve got more than one bathroom, then a conventional central heating boiler (or even a system central heating boiler) with a hot water cylinder could be the best option for you.

No. For existing houses, if you have to change 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 fit a Hydrogen boiler or a heat pump. Nevertheless, if your gas central heating boiler is working in 2035, you will not be required to do anything up until it needs to be replaced, such as if it’s broken down & beyond repair.

It can differ hugely depending upon what you need.
Yet as a rough estimate, to take your old central heating boiler out & put a brand-new one in the exact same place varies from about ₤1800 to ₤3000.
And remove an old type of gas boiler with a hot water tank {and} fit a combi central heating boiler costs between about ₤3000 to ₤5000.
If you need other jobs carried out at the same time, such as a power flush, a new gas pipeline, or new radiators, this will contribute to the estimated price.

If you‘ve got one bathroom and excellent water mains pressure, then yes.
If you‘ve got more than one bathroom or inadequate water mains pressure, then no{, you should look at a conventional boiler or a system boiler}.

Yes. There are numerous sorts of smart thermostats that can connect to the net so you can control your central heating boiler from your phone. Some brand names people choose are Nest, Honeywell, Tado, and Hive.

Yes, we cover the Lewisham area as well as Ladywell, Brockley, Blackheath, St Johns, Greenwich, New Cross, Maze Hill, Forest Hill, Kidbrooke, East Dulwich

Why Should You Get A New Gas Boiler? Here Are 6 Great Reasons

1. Cut Your Heating Bill

Did you know that installing a new boiler can save you up to £570 a year on your gas bill? (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

Some people mistakenly think that modern boilers fail more often than old boilers. That’s because modern boilers can be more complex than their predecessors. For cheap, low quality boilers, this may be true; cheap boilers are unreliable. However, high quality modern boilers are very reliable and breakdowns are rare. Plus, new boilers come with manufactuer’s warranties of up to 12 years, which include all parts and labour.

3. Really powerful showers and fast filling baths

Combi boilers and unvented hot water tanks get their water supply straight from your mains water, rather than a cold water tank in the loft. This means you can get fantastic high pressure hot and cold water at all of your taps and showers. So you can get a “power shower” experience without loft tanks or a booster pump. This saves space and eliminates the chance of a pump going wrong (because you won’t have one)!

4. No more running out of hot water

Do you find you keep running out of hot water? It can be a pain, especially in the mornings when everyone is using the bathroom. With a modern boiler this doesn’t happen any more. If you get a combi boiler, you could leave the hot water on all day long (no that you’d want to) and it wouldn’t go cold. This is because combi boilers heat hot water only when they need it. Even with a conventional system, with a propely designed hot water cylinder, it’ll seem like your hot water lasts forever.

5. Create more space

Have you ever needed extra space in your home? One of the hidden benefits of a new boiler is that it can create extra space for you. With flexible siting options, your boiler can be installed safely almost anyhere in your home. Plus, if you decide to get a combi boiler, you can take out your hot water cylinder in the airing cupboard and your water tanks in the attic. This immediately creates new space where your tanks and cylinder used to be, which is great for storage.

6. Don’t worry about turning the heating on again.

Did you know the very latest boiler controls are as easy to use as a tablet? Gone are the days of squinting at the tiny display on the heating timer and reading the user manual just to change the heating times. These days, you can program your heating either through the simple (and free) phone or tablet apps that come with your new control, or flick through the big colour screen to change your settings with ease. And best of all, once you’ve set everything up, your new boiler and heating controls will keep your home at a perfect temperature without using any more gas than necessary.

If you live in or around Lewisham, we can give you a free quote for a new boiler

As well as Lewisham, we can also help you with yout boiler if you live in:

Gas Boiler Servicing and Repair

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

Gas Boiler Upgrades

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