Gas Safe Boiler Engineers
 Fixed Price Quote
 Great Customer Reviews
 10 Year Warranty
 24 Hour Installation


We supply and fit new boilers in South East UK with up to 10 years warranty. Get a fixed price quote online in minutes and make an appointment with us today. We are Vaillant Accredited Advanced Installers, you are in safe hands.

Get your fixed price now

Boiler Installation In 3 Easy Steps

Step 1

Answer a few simple questions about your old boiler, flue and home

Step 2

Choose a new boiler, any extras and install date online

Step 3

Boiler installed by local Gas Safe registered engineers

Get a Vaillant Boiler at Unbeatable Prices

Popular Choice Vaillant ecoFIT Pure 825
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  • 10 year warranty included
  • Remove and recycle old boiler and hot water cylinder
  • Get it delivered and installed in 24 hours
  • Includes everything you need (e.g. flue, filter, electric plug)
  • Includes wireless thermostat and Luxury Pack

Our Engineers are all Gas Safe

All of our engineers are fully certified, Gas Safe registered and have plenty of experience fitting boilers. In fact most of the engineers in our network have previously worked for British Gas. They will keep the house nice and tidy while they work and show up on time.

We Are Vaillant Advance Installers

We are accredited to the highest level by Vaillant, which is the Vaillant Advance Installers. This means that we are able to offer the maximum 10 year warranty on all of the boilers installed by us. We are also Nest Pro accredited and previously for over a decade official installers for British Gas. You are in good hands.

24 Hour Delivery and Fixed Price Promise

Get your chosen boiler delivered and installed in 24 hours on the day you schedule. We offer upfront fixed rates for all assignments. This means that your quote is locked in for 28 days, no hidden extras and no nasty surprises. The price we quote is the price you pay.

We offer Vaillant ecoFIT Compact Boilers

The Vaillant ecoFIT compact combi boiler is designed to fit within a standard kitchen cupboard. This is a particularly popular boiler for Kent properties where the boiler is situated in the kitchen. Despite its compact size, the high outputs make it suitable for homes with more than one bathroom.





Large backlit LCD thermostat that is very easy to use. It is wireless so you can install it in a convenient location not bounded to the boiler.



This filter reduces the limescale build up in the pipes. It protects the pipes from potential blockages caused by the hard water of the U.K.



This filter catches and removes large amounts of unwanted debris from the central heating system negating sludge buildups and increases the longevity of your boiler.



This flue can be installed on an external wall or roof. It pipes out all the exhaust from the boiler and is required for installation.

Why you should choose us to install your boiler

  • Vaillant Advance Installer – Highest Level of Vaillant Installer
  • Remove and Recycle your Old Boiler and Hot Water Cylinder
  • Up to 10 Year Manufacturer Warranty
  • 5 Star Rated by TrustPilot Reviews
  • Fixed Price Quote and Online Appointment Scheduling
  • File all Necessary Documents for Boiler Warranty and Gas Safety
  • Free Luxury Pack – Everything You Need Included in Package
  • Tidy, Professional and On Time Engineers

What our customers say about us…


Made a complicated job look so easy!

We wanted to move the boiler to another wall in the kitchen in front of some pipes. We asked for many quotes, and we didn’t like the suddenly inflated pricing we saw until we found Soto! Pablo found a great solution by making a custom frame structure (that is very sturdy I must say) and then installing the boiler on it. The installer was polite…

Efficient and professional. Best boiler installer ever

We had an old boiler with gigantic water tank, which stopped working all of a sudden in the coldest days this winter. Soto’s engineers turned up really quickly and got everything replaced with the best boiler installed in no time. They were punctuate, polite, clean and extremely knowledgable. They explained everything along the way. We cannot be happier…

I highly recommend SOTO Plumbing

I highly recommend SOTO Plumbing, they managed to make it to the appointment on time, pablo was very knowledgeable within his field and helped us with all questions we had regarding the heating system and the nest device..