£250 Discount Off All New Boilers Before 31st May 2020

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5 Star Boiler Installation


Boiler Installation Experts

When it comes to boiler installations and replacements, we really are the ‘A’ team because it’s what we do, day in & day out – we are one of the few heating and plumbing companies that actually install boilers too. Our engineers are some of the most experienced boiler installers in the UK, reflected by our status as a DIAMOND accredited installer by leading boiler manufacturer Worcester Bosch and as a Valliant Advanced Installer.

We understand that a new boiler installation can be an unexpected plumbing cost so we are proud to offer our customers the choice of spreading the cost with manageable monthly instalments or paying in full. Now boiler prices and boiler installation costs are a lot easier to handle and all of our new boiler installations come with up to 12-year warranty, providing you with greater peace of mind on the investment in your property. Our promise to you is that once we quote you a price, it’s fixed. No hidden costs, no sneaky add-ons…..so you can rest assured there won’t be any nasty surprises when you receive the bill.

Getting a replacement boiler takes three simple steps:

1 - Pick a date

With us you can choose your preferred date for boiler installation, so you don’t need to stay at home all day. As long as someone is there to let us in on the morning of the installation and you have a spare key, you can leave us to carry on with the work.

Don’t worry, you don’t need to do anything before we turn up, our boiler engineers will even assist you if any carpets or laminate flooring needs to be taken up or furniture moved.

2 - Installation Of Your New Boiler

Before we start, we’ll prep your home and take great care to ensure that areas including carpets and work surfaces are protected as appropriate.

We complete the vast majority of our boiler replacements in one day, so it’s highly unlikely you’ll be without heating and hot water overnight. Our highly skilled boiler engineers will install your replacement boiler to a 5 star standard, and because we are boiler installation specialists and so good at what we do, we can offer the longest warranty available on the market – up to 12 years. We’re so confident in our work we even include up to 5 years FREE 24/7 breakdown cover!

3 - Clean as a whistle

After we’ve shown you how to use your new boiler, our boiler engineer will clean up. They all have Henry vacuums in their van to make sure we leave your home spic and span.

We also remove any waste including you old boiler and ensure it is recycled when possible. We’ve even won an award for our energy efficiency and environmental responsibility.

All you need to do now is enjoy your warm and cosy home and start saving on your energy bills with your brand new ‘A’ rated energy efficient boiler.

Why Boiler Installation with LS1

We are fast becoming the number one choice for boiler installation in London, but don’t take our word for it, check out our many customer testimonial videos on our website. In addition to installing boilers, we also offer full central heating systems, power flushing and free* Landlord gas safety certificates.

Our team of fully trained and highly experienced gas engineers at LS1 Boiler Installation cover the whole of London. We’re experts in all things boiler-related, working inside and outside of the capital every day. We also make sure every one of our jobs is treated as urgent, meaning you get the best, most efficient service in as short a time as possible – which is paramount when your boiler is breaking down.

12 years peace of Mind

We can afford to offer the longest warranties in London because of our confidence in our service. We’re so confident in our level of skill and workmanship we’ll even give you FREE 24/7 breakdown cover too! With our price match guarantee on top of all that – we really are the smart choice for boiler installation in London.

“The Worcester Bosch Group aim to work with a very select group of independent heating companies. These companies, including LS1 Boiler Installation, demonstrated a commitment to great customer service and quality workmanship over a sustained period of time.”

Alex Swann – Worcester Bosch – Business Support Manager

Courtesy heating service for vulnerable customers

We know that for some of our customers a broken boiler isn’t just inconvenient it can be dangerous, especially for the elderly, very young or sick. We always prioritise these customers and will try our best to offer courtesy heaters until the install is complete.


BEST in the BIZ!

You can rest assured that our highly skilled engineers will do a first class job of your installation, just check out what some of our happy customers have to say about the work we’ve carried out.
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