Boiler Installation in South West London
Reliable Heating, Installed by Your Local Trusted Gas Engineers
When it’s time for a new boiler, you need more than just an installation, you need peace of mind. At Russell Haskins we’ve been helping London homeowners stay warm with safe, efficient boiler installations since 2009.
Choosing the Right Type and Size Boiler for your Home
Boilers aren’t “one size fits all”. They come in different types and power outputs, and choosing the right one is not always straightforward. When we help you choose your new boiler, we take into account:
The size of your home
How many radiators you have and their size
Your hot water demand (number of bathrooms, showers, etc.)
The condition of your central heating pipework
Whether you’re planning an extension or loft conversion in the future
That’s why we never install a boiler without carrying out a full site assessment first. We will visit your home, talk through your needs, and recommend the boiler that will give you the best performance and value for money.
If you’re considering a combi boiler, we’ll also check your water flow rate and pressure. Low water pressure can affect performance, so it’s important to make sure your home is suitable before installing one.
By carrying out a full assessment first, we make sure your new boiler isn’t too big (which wastes energy) or too small (which struggles to keep up). Instead, you’ll get a system that’s just right for your home, lifestyle and budget.
Our Boiler Installation Service
We make the whole process simple:
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Free home survey
We’ll assess your property, heating needs, and budget.
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Expert advice
We’ll recommend the right type of boiler (combi, system, or regular) for your home.
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Fixed-price quote
Clear costs upfront with no hidden extras and no surprises.
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Professional installation
We are Gas Safe registered engineers with a Google 5-star rating.
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Aftercare
We’ll register your warranty, explain how everything works, and send you a reminder when your annual servicing is due.
Types of Boilers We Install
Combi Boilers
Great for smaller homes and flats, no hot water cylinder needed.
System Boilers
Ideal for medium to large homes with higher hot water demand.
Conventional (Regular) Boilers
Best for properties with traditional heating systems and multiple bathrooms.
Why Choose Us?
Here are some of the reasons why our customers choose us for their new boiler installation in South West London:
Reputable: We have installed 100s of boilers of all makes over the last 10 years across South West London
Recommended: Check our outstanding independent reviews on Checkatrade and Google
Independent and reliable: We recommend the boiler that's right for you, not for us
Expert engineers: No salesmen, only competent advice from experienced Gas Safe registered engineers
Approved installers: We are approved Vaillant, Glow-worm and Viessmann installers offering extended warranty on certain models
Fixed price quote: Our prices are transparent - you get a fixed price for your new boiler upfront.
Boiler Brands We Work With
We believe your new boiler should give you many years of reliable heating, which is why we only work with manufacturers we know and trust. Over the years, we’ve installed hundreds of boilers across London from leading names, including:
Ready for a new boiler?
Our boiler installation rates in South West London start from £2,100 + VAT. Call us today to book an assessment and get a free quote to upgrade to a modern, efficient heating system.
Common Questions about Boiler Installations
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The right boiler depends on your home size, number of bathrooms, radiator layout, and hot water needs. We always carry out a full site survey before installation to recommend the best type and size for your property.
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We install combi, system, and conventional (regular) boilers from trusted brands like Vaillant, Worcester Bosch, Baxi, Ideal, Viessmann, Glow-worm, and Keston. We also install electric boilers.
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A typical installation usually takes 1–2 days, depending on the complexity of the system and any upgrades needed. We always provide a clear timeline when we visit your property for a quote.
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Yes. We handle the full installation process, including safely removing your old boiler, installing the new system, and testing it to ensure it works perfectly. If the property is rented, we will also issue a Gas Safety Certificate (CP12).
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Absolutely. All the boilers we install are modern, A-rated, and designed to be highly efficient, helping you save on energy bills and reduce your carbon footprint.
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Yes. We have experience installing boilers in flats, terraced houses, and larger properties. We’ll assess your space and recommend a solution that works for you.
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Yes. All new installations come with a manufacturer warranty up to 10 years depending on the make and model, and we’ll ensure your boiler is registered correctly with the manufacturer so you’re fully covered.
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We cover most of South West London including Wimbledon, Merton, Wandsworth, Putney, Sutton, Epsom, Kingston & Richmond.
