Gas Safe Boiler Engineers

 Fixed Price Quote

 Great Customer Reviews

 10 Year Warranty

 24 Hour Installation


We supply and fit new boilers with up to 10 years warranty. Get a fixed price quote online in minutes and make an appointment with us today.

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 Worcester Bosch / Vaillant Boiler at Unbeatable Prices

Which? Best Buy
The Worcester Bosch Greenstar 25i

From *



  • 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 smart WIFI 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.

Worcester and Vaillant Accredited Installers

We are accredited by both Worcester and Vaillant. 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 Worcester Bosch Compact Boilers

The Greenstar CDi Compact combi boiler is designed to fit within a standard kitchen cupboard. This is a particularly popular boiler for London 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.





This is the next generation of central heating thermostats. It can be connected to your wifi system and you can control your central heating from your phone directly.

£179 RRP



This cleaning solution provides protection for central heating systems against limescale and corrosion. It is suitable for use in all types of central heating systems.

£35.36 RRP



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.

£135 RRP



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.

£182.15 RRP

Why you should choose us to install your boiler

  • Fully Accredited Installers by Worcester Bosch and Vaillant
  • 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..