Boiler Installation — Uxbridge

Boiler Installation in Uxbridge

Gas Safe registered engineers installing new boilers in Uxbridge, Hillingdon. From £1,500 installed. Free boiler assessment included — combi, system and heat-only configurations.

Book Boiler Installation in Uxbridge

Covering UxbridgeFrom £1,500 installedGas Safe registered60 Checkatrade reviews120 MyBuilder reviews

Choosing the right boiler in Uxbridge

Choosing the Right Boiler for Your Property

Combi boiler

The most popular choice for London flats and smaller terraces. Heats water on demand — no cylinder or loft tank needed. Ideal for 1-3 bedroom properties. Loses efficiency with very high simultaneous hot water demand (e.g. two showers running).

System boiler + cylinder

Best for larger London homes with 2+ bathrooms. Stores hot water in a cylinder for simultaneous demand. Requires a cylinder cupboard. Works well with solar thermal top-up and heat pumps.

Boiler efficiency

All new boilers installed since 2005 must be A-rated (90%+ efficient). Replacing a G-rated boiler from the 1980s or 1990s with a modern A-rated unit typically reduces gas consumption by 30-40% — paying back the installation cost over 5-8 years.

Warranty: Worcester Bosch offers up to 12 years warranty; Vaillant up to 10 years; Baxi up to 10 years — all require annual servicing by a Gas Safe registered engineer to remain valid. We register your warranty on the day of installation.

What we do in Uxbridge

Boiler installation checklist

Free boiler assessment — sizing your new boiler for property and hot water demand

Boiler brand recommendations — Vaillant, Worcester Bosch, Baxi, Ideal, Viessmann

Old boiler removal and responsible disposal

New boiler installation — combi, system or heat-only configurations

Flue installation — concentric flue, extended flues, roof terminal if needed

Gas pipework modifications — upgrading or rerouting supply pipework

System flush before installation — clearing old sludge protects new boiler

Magnetic filter fitting — protecting new boiler from sludge and magnetite

Smart thermostat installation — Boiler Plus compliant, Nest/Hive/tado options

Commissioning and gas pressure testing — Gas Safe notification included

Manufacturer warranty registration — up to 12 years with annual service

Handover and controls demonstration — you know exactly how to operate it

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Common questions

Boiler Installation Uxbridge: frequently asked

How much does boiler installation cost in Uxbridge?

Boiler installation in Uxbridge, Hillingdon starts from £1,500 for a standard combi swap. New flue position or system boiler installations are quoted after a free assessment.

Do you install boilers in Uxbridge?

Yes — Uxbridge is within Hillingdon which we cover fully. Our Gas Safe engineers attend Uxbridge for boiler installations, replacements and full heating system installs. Free assessment included.

Are your engineers Gas Safe registered for boiler installation in Uxbridge?

Yes — all engineers are Gas Safe registered, as required by law for all boiler and gas appliance installations in Uxbridge. Verify our registration at GasSafeRegister.co.uk.

Boiler Installation Hillingdon