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Get a reliable, new boiler from an award-winning team

Boilers are the unsung heroes of our home, keeping us warm day after day! So, when it comes to getting a new boiler, it’s essential to make the right choice. Maybe your boiler has broken down, so getting a new boiler quickly is important, or you are one of millions of homeowners thinking about replacing their boiler to save money on energy bills. It could even be time to upgrade your whole central heating system to better suit your and your family’s needs.

Call us on 0203 620 5800 to find out more

Talk to us about new boiler installation in South London

We’re here to help you make the best decision for your home, lifestyle, and energy bills

We’re here to help! We offer a full range of boiler replacement and new boiler upgrades, including swift installation across South London. Our fantastic, experienced engineers will upgrade or replace your combi boiler, system boiler or regular boiler with an energy efficient option to cut your bills and future-proof your heating. Trust our 25+ years’ experience and our award-winning service.

Potential savings: The facts you’re looking for

There’s no doubt that changing your boiler to a new, energy-efficient one will save you money on your bills, which is so important with prices rising. Did you know that, according to the Energy Saving Trust, you could save up to £840 per year*?

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Trust our excellent reviews!

Our customers are more than happy with our work – we're their go-to heating company and we always provide top-quality work. There’s no better proof than our excellent customer reviews!

Why choose South London Heating?

We’re a name you can trust! Choosing us, your established heating specialist in South London, will offer you peace of mind. We’re your local industry experts, offering quality work and excellent customer service.

Central heating specialists

Your local Gas Safe boiler installers and technicians in South London.

Worcester Bosch Partners

Offering excellent service and exclusive extended guarantees of up to 12 years.

A name you can trust

One of only two heating businesses in the whole of UK to ever win a prestigious Which? award!

High-quality work and exceptional customer service

“Excellent” TrustPilot rating – one of the 20 highest rated heating companies in the UK!

Get a free quote for your new boiler replacement

It’s easy to book a great value quote, tailored to your home’s needs. We offer quick video quotes and on-site visits at a time that suits you. Our local customer care team can work around you.

We work with premium boiler brands for great-value installations

We only work with leading boiler manufactures. Our relationships with these premium brands are based on quality products and market leading customer support. Additionally, South London Heating has been identified as a leading installation partner, offering exceptional new boiler installations and services. Our trusted team of engineers have fully accredited latest technology training.

You can be confident that you will get a modern new boiler, matched with installation quality you can trust and exclusive, extended guarantees of up to 12 years!

Spread the cost of a new boiler!

New Boiler

Green Heating

Air Conditioning

Service & repair

A new boiler is a must have for home comfort and for saving on energy bills. We have a range of monthly payment options to ensure it fits with your lifestyle and budget.

  • Up to 2 years’ interest free credit for those that want to spread out their cost.
  • Lower and longer options allow payments to be spread over up to 10 years.

South London Heating Limited is authorised and regulated by the Financial Conduct Authority. FCA register No. 755270

Which type of boiler is right for you?

There’s different types of boilers and heating systems for different types of properties. We’re your local heating specialists with all the information you need.

Combi boilers

Combi boilers are the most popular type of boiler. We often install these in London flats and houses, especially where space is at a premium. One single unit provides all your heating and hot water, heated on demand. Combi boilers are great for homes with one bathroom.

Regular boilers

Need hot water for multiple bathrooms? If a combi boiler can’t meet your needs, we recommend a regular boiler. You’ll need more space, as these systems include a boiler, a cylinder, and a tank.

System boilers

Want extra hot water for multiple bathrooms but hoping to save some space? We recommend a system boiler. They only require the boiler and one separate cylinder (such as a Megaflo), so they can provide more hot water without the need for an additional tank.

We’re here to help you make the right decision. Simply book a free face-to-face or video quote with one of our consultant engineers.

Get a quote

Why replace your boiler?

Has your boiler broken down or are you considering an upgrade? With a new boiler, you can:

  • Save money on energy bills
  • Reliable performance
  • Increased energy efficiency
  • Reduced carbon footprint
  • Less noise with quiet technology
  • Increase ease of use
  • A long, exclusive guarantee for no extra costs for years to come

Upgrading your boiler is the perfect time to consider improving your whole heating system. Now is a great time to invest in future-proof heating which is greener, planet friendly, hydrogen-ready and energy efficient. Even a simple change like upgrading your radiators or adding thermostatic valves can improve the efficiency of your heating.

Treat your home to a new boiler

We’re here to help you make the best decision for your home, lifestyle and energy bills.

Choose South London Heating, "Which? Trusted Trader of the Year"!

South London Heating are proud winners of the “Which? Trusted Trader of the Year” award and have earned a “Which? Certificate of Distinction”, demonstrating our exceptional service and commitment to customers. Which? is an impartial consumer body – our awards give you peace of mind that we stand out from the crowd. Experience services from an outstanding company, as endorsed by the UK consumer champions!

Talk to us about new boiler installation in South London

We’re here to help you make the best decision for your home, lifestyle, and energy bills

Your local heating specialists in South London

We offer complete, specialist heating services and award winning installations.

New Boiler

An energy-efficient and cost-effective new boiler can save you energy and money, while improving your home

Heat Pumps

Greener, low-energy solutions, perfect for your home, saving your money in the long term, while being kind to the environment

Air conditioning

Luxurious, comfortable living, all year round, with fresh cooling in the summer months and the additional option of heating your home in the winter.

Boiler Service & Repair

Expert service & repair to keep your boiler working reliably and efficiently.

Heating and hot water

Installation of heating and hot systems incl. Megaflo and unvented cylinders

Homecare plan

Join the South London Heating Club to access exclusive services and savings.

Central heating systems

From design to installation, we offer all-round central heating services for your home.

Electric Boilers

Benefit from eco-friendly boilers that have no carbon emissions.

Underfloor heating

Elevate your home comfort in style by installing underfloor heating.

Smart heating controls

Smart controls are increasingly popular give you optimum control on your heating, while improving your home’s energy performance and saving you money

New Radiators

Explore new radiators for your home, including designer models.

Gas Safety Certificates

Are you a landlord? We offer premium services for your tenanted property, including gas safety certificates.