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HGB Heating Kent Gas Safe Registered
Gas engineer installing a new boiler in a Kent home

Gas Safe Registered · Kent

Boiler Installation Across Kent

Approved installer for Worcester Bosch and Vaillant. Fixed-price quotes, next-day availability, warranties up to 12 years.

Get a Free Quote Call 01622 485 920

New Boiler Installation

Whether you need a straightforward like-for-like combi swap, a new system boiler with a cylinder, or a full upgrade from an old back boiler, our Gas Safe registered engineers cover every type of domestic boiler installation across Kent.

We're approved installers for Worcester Bosch and Vaillant — two of the UK's most trusted boiler manufacturers. As approved installers, we can register your new boiler directly with the manufacturer and unlock extended warranty periods that unaccredited fitters simply cannot offer.

Boiler Types We Install

Combi Boilers
The most popular choice for most Kent homes. Instant hot water, no tank or cylinder, compact design. Suitable for most properties with good mains pressure.
System Boilers
Ideal for larger properties with multiple bathrooms. Works with a hot water cylinder for higher demand. More efficient than open-vented systems.
Heat-Only Boilers
Best for properties with existing tank and cylinder setups, or older systems where a combi isn't practical.

Brands We Install

Worcester Bosch — Market leader with warranties up to 12 years. The Greenstar range is the UK's bestselling combi boiler.
Vaillant — Premium German engineering. Exceptionally reliable, with strong efficiency ratings and warranties up to 10 years.
Viessmann — Advanced technology, outstanding build quality, excellent efficiency. Our preferred choice for customers prioritising longevity.
Baxi — Reliable British-made boilers at competitive price points.
Ideal — Good value, dependable, well-supported. A solid choice for budget-conscious homeowners.

What to Expect

We believe a good installation starts with a proper survey, not a guess.

1

Free Survey

One of our engineers visits your property to assess your setup, measure up, check gas supply pressure, and understand what the job involves.

2

Fixed-Price Quote

We provide a written fixed-price quote. No ballpark estimates that change on the day. The price we quote is the price you pay.

3

Boiler Selection

We'll explain your options and recommend the best boiler for your property and budget. We're not tied to one brand.

4

Installation Day

Most standard combi swaps take one day. Floors protected, old boiler removed, new one installed, controls tested, complete clean-up.

5

Handover & Registration

Boiler registered with manufacturer, warranty activated, full controls demonstration, all documentation provided, Building Control notified.

How Much Does a New Boiler Cost in Kent?

Guide prices only — we always provide a free, written fixed-price quote before any work begins.

Combi boiler — like-for-like swap £1,800 – £3,200
Combi boiler — new pipework/location £2,200 – £3,800
System boiler installation £2,200 – £3,800
System boiler + new cylinder £2,800 – £4,500
Back-boiler removal and combi install £2,500 – £4,000
Boiler relocation to different room £2,500 – £4,500
Get Your Fixed Quote

Up to 12 Years Warranty

As Worcester Bosch and Vaillant approved installers, we can offer extended manufacturer warranties that most engineers cannot:

Worcester Bosch
Up to 12 years
Parts & labour (model dependent)
Vaillant
Up to 10 years
When registered with us
Viessmann
Up to 5 years
Standard, extendable
Baxi
Up to 7 years
On selected models
Ideal
Up to 7 years
On selected models

Manufacturer warranties require annual servicing by a Gas Safe registered engineer to remain valid. We offer service reminders so you never accidentally miss a service and void your warranty.

Is It Time for a New Boiler?

Not every boiler problem means you need a replacement — sometimes a repair or service is all that's needed. But some signs suggest a new boiler is the smarter long-term choice:

  • Your boiler is 15 years old or more
  • Repair costs are approaching or exceeding £500
  • Your energy bills have risen despite similar usage
  • Your boiler breaks down more than once a year
  • Your engineer keeps having to source obsolete parts
  • Your boiler is rated below A-efficiency

If you're unsure, one of our engineers will give you an honest assessment — we won't push you towards a new boiler if your existing one has life in it.

Boiler Installation FAQs

Most standard like-for-like combi swaps take one working day. More complex jobs — new pipework runs, boiler relocations, system conversions — may take 1-2 days. We'll give you a clear timeline when we quote.
Yes. Building Regulations require all gas boiler installations to be notified to Building Control. As a Gas Safe registered company, we handle this automatically as part of every installation.
Modern condensing boilers from Worcester Bosch, Vaillant, and Viessmann all achieve A-efficiency ratings of 90%+. We'll help you choose based on your specific needs and budget rather than brand loyalty.
We typically fit new boilers within 1-3 working days of the survey. In urgent situations (no heating, boiler completely failed), we'll do our best to expedite.

Ready to Get Sorted?

Free quotes, fixed prices, Gas Safe registered. Covering the whole of Kent since 2009.

Get a Free Quote Call 01622 485 920