Boiler Installation Experts

Proudly voted the nation’s favourite

Why Should You Call?

When it comes to boiler installation and replacement, we really are the ‘A’ team because it’s what we do, day in & day out. Practice makes perfect as they say and we’ve been experts since 2005. Our engineers are trained to the highest possible standard and are some of the most experienced boiler installers in the UK. This is reflected by our status as one of only 3% of installers who are DIAMOND accredited by leading boiler manufacturer Worcester Bosch and Advanced Approved installers with Vaillant and Ideal boilers.

We understand that a new boiler installation can be an unexpected expense so we are proud to offer our customers a choice in payment methods. You can buy now and pay later or we can help you spread the cost into manageable monthly instalments. Now boiler prices and boiler installation costs are a lot easier to handle. New boiler installations come with up to a 12-year guarantee, 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.
This means you can rest assured there won’t be any nasty surprises when you get the bill.

3 Simple Steps to Getting a
New Boiler Installed

Step 1

Finding Out What You

You let us know exactly what it is you need. We’ll ask you some questions in order to provide the perfect heating solution for your home and together we can work out the type of boiler that will work best for you... This usually takes approximately 30 seconds using our free online quote calculator.

Step 2

Mobile Survey

Our quote process is as easy as 1, 2, 3 but we don't treat you like just another number! We appreciate that every home is unique and may have special requirements which may not be obvious to the untrained eye. Send us a few pics (and vids) of your existing boiler and surrounding area and one of our experienced engineers will provide you with some free advice on the best solution for your home. We'll confirm exactly what you'll need and how much it will cost... No nasty surprises or sneaky add ons!

Step 3

Installation of Your
New Boiler

Now it's time to put your feet up knowing you've made a great choice!

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

Rest assured that your boiler will be installed to the highest possible standard and in addition to the government's COVID-19 guidelines further training has been provided to our engineers.

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 testimonials. 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 Boilers cover the
whole of London and areas within the M25. 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 you are without hot water and heating.

(check out our care plans here and you can also see our boiler servicing plans here)

5 Star Service ★★★★★

It’s not just about the installation process, it’s everything that comes after too. We want to make sure that you’re getting the best service right from the start and even after we’ve gone.

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

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

We also make sure that you’re looked after in the long run. We can afford to offer the longest guarantees in the UK because of the confidence in our service, with our price match guarantee on top of all that – we really are the smart choice for boiler installation in London and surrounding areas.

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