
Boiler Installation
Boiler installation in Reading, warrantied up to 10 years.
A new boiler that's the right size, fitted properly and registered for a long manufacturer's warranty. As Vaillant and Glowworm approved installers we can register extended warranties, usually up to 10 years, and we fit all other makes too.
Vaillant ecoTEC plus · recent install
The service
The right boiler, sized and fitted properly.
An oversized or badly fitted boiler costs you money for years. Before any boiler installation in Reading we survey your home, talk through how you use heating and hot water, and recommend the right boiler for the property, not the most expensive one on the shelf.
Because we're manufacturer-approved by Vaillant and Glowworm, we can register extended warranties of up to 10 years, giving you real peace of mind. Prefer another brand? We fit and warranty all makes and models.
Surefire has been a family firm since 2003. Sean Smith has over 30 years in the trade, is Gas Safe registered (no. 205434) and British Gas trained, and his son has now joined the business, so there's always someone you can trust doing the work.
- Free home survey: the right size and type for your home
- Up to 10-year warranty: on approved Vaillant and Glowworm boilers
- All makes installed: combi, system and regular boilers
- Clean, tidy fit: old boiler removed, area left spotless

Vaillant ecoTEC plus · recent install
What’s included
A proper installation includes
Free survey and advice
We visit, assess your system and recommend the right boiler and controls.
Up to 10-year warranty
Manufacturer-approved by Vaillant and Glowworm. Extended cover registered for you.
Smart controls
Modern thermostats and controls fitted so the system runs efficiently.
System flush
A clean system protects your new boiler and keeps the warranty valid.
Building Control sign-off
Registered and certificated, with your paperwork sent over electronically.
Old boiler removed
We take the old unit away and leave everything clean and tidy.
Wall-hung Vaillant combi
Upgrade, powerflush and run it efficiently
Is your boiler working inefficiently, or is the heating slow and patchy? You may benefit from a new boiler, an upgrade or a powerflush to get the whole system running properly. We'll assess it and provide a free quotation.
A new boiler is only as good as the system it sits on. We protect every install with a flush or powerflush where needed, fit a system filter, and set up smart controls so you get the efficiency, and the savings, that you paid for.
Call Sean on 07776 204477Common questions
Boiler Installation, the questions we get asked most.
A straightforward combi swap is usually a day. A full system change or moving the boiler can take two to three days. We'll give you a clear timescale with your free quote so you can plan around it.
More from Surefire
While we’re there, we can also help with…
Thinking about a new boiler? Get a free quote.
Honest advice, straight answers, and a family-run firm that turns up when it says it will.
Where else we cover
This page covers boiler installation in Reading. We also cover these towns, each with its own local detail.



