Featured 2

Find Your New Boiler in Cardiff

Save up to £590 PER YEAR on your energy bills!

Finance options available. Next day Installation

Trustpilot
Trustpilot

Save up to £590 PER YEAR

Find Your New Boiler in Cardiff

Do you need a new boiler installed urgently in Cardiff or South Wales?

Boilerhut can install new boilers all across the country, often within 48 hours!

We are a nationwide boiler installation company based in Cardiff. If you need a new boiler, to replace a boiler, or have a full central heating system installed grab a quote online today.

Getting a quote is easy. 10 simple questions where the hardest thing will be remembering how many radiators you have in your home!

Save money with high-efficiency boilers

Whether you want reliability, affordability or efficiency, you can choose exactly what you need with our range of boilers.

When it comes to gas and LPG we are a premium partner of Viessmann, a high-quality German brand with superior internal parts. Plus, you’ll get a 10 to 12-year warranty when Boilerhut installs it.

With oil-supplied homes, we tend to work with the Korean brand, Navien. They are a high-efficiency, high-quality product that utilises blue flame (future-proof) technology.

How does Boilerhut work?

1. You Answer…
10 quick questions about your home and current requirements.

2. You Choose…
Choose from a range of fixed-price options, and choose an install date that suits you.

3. We Fit & Install…
Installation to the highest standards using Gas Safe/APHC engineers with over 60 years of experience.

Boiler finance available. Pay by credit, debit or finance | Boilerhut

Start your quote now

What type of work do you need?

Do you need a new boiler installed urgently in Cardiff or South Wales?

Boilerhut can install new boilers all across the country, sometimes as quickly as the next day!

We are a nationwide boiler installation company based in Cardiff. If you need a new boiler, to replace a boiler, or have a full central heating system installed grab a quote online today.

Getting a quote is easy. 10 simple questions where the hardest thing will be remembering how many radiators you have in your home!

Save money with high-efficiency boilers

Whether you want reliability, affordability or efficiency, you can choose exactly what you need with our range of boilers.

When it comes to gas and LPG we are a premium partner of Viessmann, a high-quality German brand with superior internal parts. Plus, you’ll get a 10 to 12-year warranty when Boilerhut installs it.

With oil-supplied homes, we tend to work with the Korean brand, Navien. They are a high-efficiency, high-quality product that utilises blue flame (future-proof) technology.

How does Boilerhut work?

Answer

You Answer…

…10 quick questions about your home and current requirements…

You choose

You Choose…

…from a range of fixed price options, and choose an install date that suits you…

Fit install

…We Fit and Install

….to the highest quality standards using Gas Safe/APHC registered engineers with over 60 years of experience.

Start your quote now

What type of work do you need?

Conventional boiler to combi boiler conversion in Cardiff

Had a new boiler fitted by Barrie. He went above and beyond, even offering to help bring my 90-year-old dad downstairs. Barrie was very cheerful and nothing was too much. Also, a big thank you to Paul who dealt with the supply of the boiler and the booking. An outstanding company will highly recommend.

Combi boiler to combi boiler swap near Cardiff

Spoke with Paul and asked if I could have the work done ASAP. Luckily, he was able to fit the job in within days.

The office team were very friendly, professional and helpful. Barrie, the heating engineer, was punctual, polite, and extremely knowledgeable. He arrived at 8am and did not leave until the job was completed with everything left immaculate and working perfectly.

A bit of a hero considering he was unwell. I cannot recommend this company highly enough. Excellent in every way including the price.

System boiler to system boiler swap near Cardiff

I’m really pleased with the service from BoilerHut. Matteo did a great job on the install. Matteo and the rest of the team at BoilerHut worked hard to make sure the job was done right even under tricky circumstances.

Trustpilot

How much does a boiler installation cost in Wales?

The average cost to install a premium gas boiler into a 3 bedroom house in Wales is £2,296. This is based on a combi boiler to combi boiler swap.

74% of properties in Wales are connected to the mains gas grid. Due to this, the majority of boilers installed in Wales are gas boilers, with only smaller numbers of oil and LPG boilers being installed.

Reviews min
Hard water effect on pipework | Boiler installation Bristol | Boilerhut

Does Wales have hard water?

Most of Wales has soft or moderately hard water. The west and south coast are generally all soft with the centre, north and east all being moderately hard before moving slowly into hard water areas in the centre and east of England.

More information and quick links:

Installation in Cardiff  |  New boilers Swansea

Case study: Cardiff central heating  |  Oil Boiler Installation  |  Central Heating Quote  |  Air Source Heat Pump  |  Back Boiler Replacement  |  Boiler Finance  |  Storage Combi Boilers  |  Worcester Bosch vs Viessmann boilers  |  Viessmann Boilers  |  Best Boilers in the UK 2023

Get Your FREE Online Quote Today!
Save up to £590 PER YEAR on your heating bills.
Quote in 30 seconds. No obligation. Next Day installation.
Save up to £590 PER YEAR!
Trustpilot

© Copyright - Boilerhut 2026 - Registered in England & Wales, company number: 8615540 Vat number: GB- 169 0436 95