Boilerhut offers a fast quote process and manufacturer-approved new boiler installations in Cardiff. With years of expertise and a team of Gas-Safe-registered engineers, we ensure the safe removal of your old models and the professional installation of new, energy-efficient boilers. Cardiff residents can enjoy professional installation services backed by manufacturer warranties and year-round support.
Trust Boilerhut to upgrade your Cardiff home’s heating system. We’re local installers with a longstanding 5-star Trustpilot rating.
Our Cardiff Boiler Installation Services
Boilerhut is an approved installer for top UK boiler brands such as Viessmann, Navien and Alpha. We offer new boilers and emergency installation services across Cardiff and Wales for a variety of budgets and homes. Learn more about our processes and boiler options below.
New Boiler Options
We have a variety of boiler options that run on different fuel types, each with its own advantages and suited to different property types.
Gas Boilers
Gas boilers are a popular choice due to their affordability, energy efficiency and compact design. Our Gas Safe-registered engineers install all flue systems to the required safety standards, ensuring harmful gases are safely vented away from your home. Modern gas boilers include a range of built-in safety features designed to support safe operation, such as automatic shut-off valves, flame failure devices and overheat protection. We also recommend fitting a carbon monoxide alarm in accordance with current safety guidance.
Oil Boilers
An oil boiler burns heating oil to make hot water, which is then distributed to taps and radiators. They require an external oil storage tank, typically located in sheds or garages for safety, as oil is highly flammable. Our OFTEC-registered engineers ensure all tanks meet strict safety standards. We offer:
Oil combi boiler: Provides on-demand hot water, ideal for small to medium homes.
Oil system boiler: Stores hot water, ideal for medium to larger homes.
Oil regular boiler: Heats water pulled from a cold water storage tank, and is ideal for larger homes.
LPG Boilers
LPG boilers are ideal for households not connected to the mains gas network. Running on liquefied petroleum gas, they provide a reliable heating solution for off-grid homes. Our Gas Safe-registered boiler installers in Cardiff carry out all LPG installations to the same rigorous standards as main gas work.
Approximately 90% of Cardiff homes are connected to the mains gas grid. Due to this, most boilers fitted in Cardiff are gas boilers, with only smaller numbers of oil and LPG boilers installed. Boilerhut offers boiler replacement in Cardiff for all residents, without exclusions.
Get a quick and simple boiler quote for free with our fully online process. Boilerhut also offers remote surveys via phone call, photos and videos.
Installation Of A Gas Boiler
Emergency Boiler Installation in Cardiff
Having your boiler break down can be stressful and dangerous. An emergency boiler replacement keeps your home safe and gets your heating back on fast.
Our Expert Team of Engineers
The Boilerhut installation team is made up of highly-trained professionals who assess the urgency of every replacement request. Where possible, we’ll prioritise clients in urgent need of a new boiler. In the case of serious emergencies, our team can fit boilers in as little as 24 hours.
Average Boiler Costs in Cardiff
The average new boiler cost, including installation, for a 3-bedroom house in Cardiff can often start from around £3,000, depending on the boiler type, property requirements and any additional work required. This can differ if you’re swapping a combi boiler for a premium Viessmann combi boiler, also known as a combi-swap. Viessmann is one of the UK’s leading boiler manufacturers, known for high efficiency ratings, durability and long-term reliability. Boilerhut charges the same labour costs no matter where you live, offering our clients fairness and transparency.
Certain installations come with extra costs for add-ons like:
Radiators: New or additional radiators can be fitted as part of your installation to improve heat distribution across your home.
Power flushes: Clean your heating system by removing sludge and debris to improve boiler efficiency.
Relocations: Move your boiler to a more suitable location for better space and accessibility.
Smart thermostats: Help control your heating remotely, improving comfort and energy efficiency.
Budgeting Cardiff Boiler Costs
Several factors define the price of a new boiler or a central heating installation. Below are a few of the considerations. That’s why we follow up every quote with a quick conversation to confirm the price is right for your home.
Boilerhut currently offers servicing exclusively for customers who have had their boiler installed through us. This means we know the full history of every boiler we service, so any issues can be spotted and dealt with quickly.
We work with several boiler brands in Cardiff and across the UK to offer manufacturer-led servicing, ensuring customers’ peace of mind.
Boiler Finance Options in Cardiff
You can pay with most credit and debit cards, or you can get boilers on finance through our partner, Phoenix. Options are available over three to 10 years with no deposit required.
Ready to replace your boiler? Get a fixed price quote online in under a minute — no obligation, no sales pressure.
Start your quote now
What type of work do you need?
Start your quote now
What type of work do you need?
Testimonials
Conventional boiler to combi boiler conversion in Cardiff
First-class service! Boiler packed in on Monday evening had a look on the internet and came across Boilerhut. Entered details and at 9pm had a phone call from Paul. Went through what was needed so sent photos the following morning. Have a large family with children so Paul arranged for the installer to come Thursday as I was going away on the Friday. Managed to get 2 installers there on Wednesday and completed the job in one day! Full removal of old boiler and converted to Combi boiler. Removed tanks from attic and airing cupboard. Can’t recommend this company highly enough, amazing service! Thanks guys for such a quick turnaround.
Edward Morgan - Barry
Boiler relocation
Just had a new boiler fitted by boiler hut (Fri 30 Mar). Fitters turned up on time, but the start of work was delayed due to an unforeseen problem with pipework. After a short discussion with Paul from the office and the fitters Andy and Gavin (with great reassuring advice).it was decided to relocate the boiler from the kitchen to the airing cupboard, end of problem. The work was carried out to a professional standard. Andy and Gavin were polite, clean and tidy throughout with respect to your property and also keeping us informed on how things were going along the way. The boiler now is in a much better place thanks to their advice. I would certainly recommend boiler hut to anyone. Top job
Peter C - Whitchurch
Boiler replacement- Viessmann boiler
After a few months looking and contacting a few gas engineers for boiler replacement, with no luck at all ,we found Boilerhut , spoke with Paul in his office on 14th of April ,he came to our house and gave us a quote not long after , all this on same day ! After 5 days our boiler was installed!! Shaun and his dad installed the boiler in 12 hours , very professional job and hard workers ! We couldn’t be more happy ! What a fantastic job and good price too! Everything was excellent and straight forward! Thanks to the Boilerhut team ! We will recommend you for sure !
We use cookies and similar technologies to provide the best experience on our site, analyse traffic, and for ads personalisation (personalised advertising). By continuing to use the site or clicking 'Accept', you agree to this. You can manage your preferences or reject non-essential cookies at any time.
