Professional boiler installation for your home.
From straightforward boiler replacements to more involved heating upgrades, we install gas, oil and LPG boilers with practical advice, tidy workmanship and a focus on long-term reliability.
- Gas, oil & LPG installations
- Combi, system & regular boilers
- Replacement boiler upgrades
- Local installation support

A boiler installation should suit the property, not just the wall space.
We consider the type of property, hot-water demand, existing heating system and practical installation requirements before recommending an approach.
The aim is a system that works properly for the household, is maintainable and is installed neatly.
Installation considerations
Gas, oil and LPG boiler installations.
We support a range of heating systems, including replacement and upgrade projects.
Gas Boilers
Modern mains-gas boiler installation for suitable domestic properties.
Oil Boilers
Oil-fired heating solutions for rural and off-grid homes.
LPG Boilers
LPG boiler installation for properties without mains gas.
Combi Boilers
Compact heating and hot-water solutions where appropriate.
System Boilers
Heating systems designed to work with a separate hot-water cylinder.
Heating Upgrades
Boiler replacements combined with sensible controls or system improvements.
Boiler Installation across our main service areas.
We cover homes, landlords and businesses across Oxfordshire, Buckinghamshire and surrounding counties, with a particular focus on these locations.
Quality workmanship you can see.
We combine professional photography with genuine project images so customers can see the standard of work behind The Boiler Service.


Boiler installation questions.
A few of the common things customers ask before replacing a boiler.
How do I know which boiler I need?
The right choice depends on the property, existing system and hot-water demand. We can assess these factors before recommending an option.
Do you install oil boilers?
Yes. Oil boiler installation is one of our core services for rural properties.
Do you install LPG boilers?
Yes. We install LPG systems where mains gas is not available.
Can you replace an old boiler in the same location?
Often, but the existing position and flue arrangement need to be assessed before confirming the best installation route.
Can you upgrade heating controls at the same time?
Yes. Controls can be considered as part of the installation where appropriate.
Do you remove the old boiler?
Removal and disposal arrangements can be included within the agreed installation scope.
General Plumbing
Everyday plumbing repairs, maintenance and installation support.
Legionella Testing & Chlorination
Specialist water hygiene testing, chlorination services and certification.
Commercial & Catering Gas
Commercial gas servicing and support, including catering and kitchen equipment.
Thinking about a new boiler?
Tell us about your property and current heating system and we can discuss the next step.




