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New Boiler Installation in Swansea

Save up to £590 PER YEAR on your energy bills

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Save up to £590 PER YEAR

New Boiler Installation in Swansea

Dial up your home’s comfort and energy efficiency with our reliable boiler installation in Swansea. Our experienced team carries out every installation to the highest standard, helping homeowners across Swansea upgrade their heating systems with confidence.

With extensive knowledge of local property types and heating requirements, our team can safely remove your existing boiler and install a modern, energy-efficient replacement with minimal disruption.

Choose Boilerhut as your new boiler installers in Swansea and get high-quality service from a 5-star company with a trusted reputation.

Our Swansea Boiler Installation Services

Boilerhut is an approved installer for leading boiler brands such as Viessmann, Navien and Alpha. We work closely with our Swansea clients to recommend the most suitable heating solution for their property and budget.

Based in South Wales and operating nationwide, Boilerhut works with a network of over 100 Gas Safe-registered engineers. This allows us to provide professional boiler installations throughout Swansea and the entire UK.

We regularly undertake boiler installations in nearby locations, including:

  • Gorseinon
  • Pontarddulais
  • Gowerton
  • Llanelli
  • Pontardawe 
  • Neath 
  • Briton Ferry 
  • Port Talbot

Learn more about our services offered below.

Benefits of Energy Efficient Boilers

A new boiler installation in your Swansea home will improve your home’s heating performance while reducing energy consumption.

Modern boilers are designed to operate more efficiently than older systems, helping lower household energy bills and reduce carbon emissions.

With regular maintenance, many new boilers can last up to 15 years, depending on the model.

Every Boilerhut installation comes with a manufacturer-backed warranty, covering repairs and services for added peace of mind.

Boiler installation in Wolverhampton

We supply and install a variety of boilers for domestic properties, including:

  • Oil Boilers: Reliable heating systems with an oil tank, ideal for off-grid properties where mains gas is unavailable.
  • Gas Boilers: Energy-efficient boilers connected to the mains gas supply, providing efficient heating and instant hot water for many homes.
  • LPG Boilers: A practical alternative for homes without mains gas, using liquefied petroleum gas to efficiently deliver heating and hot water.
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An Excellent Service replacing my 20-year-old Worcester boiler

An Excellent Service replacing my 20-year-old Worcester boiler with a new Viessmann with Nest Controller. 1st Class Service from initial conversation with Paul to final installation and handover by Barry, Very Competitive pricing and an excellent installation, I would thoroughly recommend Boiler Hut.

Speedy new boiler

Called up with a broken boiler on Tuesday, by Friday lunch a new fully functional boiler was in. Installers were great on the day, up front and honest service throughout.

Great service.great people.really…

Great service.great people.really helped me.really recommend them

Great, quick, efficient

Matteo came to install our new boiler. He was polite, very quick, efficient and did a great job. It was done in no time. Top Man. 🙂 Only can recommend BOILERHUT! 🙂

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Our Team of Gas Safe Registered Engineers

Our team of Gas Safe-registered engineers have expertise in installing, upgrading and replacing old boiler systems throughout Swansea. Every installation is completed in accordance with current UK safety regulations, ensuring your property remains safe, compliant and energy efficient.

Whether you’re replacing a boiler in a family home or managing heating upgrades across a rental portfolio, our team delivers a fast, professional and dependable service from start to finish.

Emergency Boiler Replacement in Swansea

If your current system has failed you and you’re in desperate need of a new boiler in Swansea, contact our team at 029 2009 8087 for a fast boiler replacement quote. Our team conducts a fully remote survey via video call and photos. We handle the full process — from remote survey through to installation and performance checks. For boiler replacement in Swansea Boilerhut works to get your new boiler installed with minimal disruption and delay. We ensure your new boiler is operating safely and efficiently before completion.

Worcester Greenstar CDi Classic Combi Insitu

Average Boiler Installation Cost in Swansea

The average cost of a premium gas boiler in Swansea is £2011 to £3159, including installation. However, it should be noted that the majority of properties in the Gower aren’t connected to the mains gas grid. The cost of a new boiler installation depends on several factors, including:

  • The type of boiler selected: Different boiler models vary in cost and suitability.
  • Property size: Larger homes usually require more heating capacity.
  • Existing heating system: Current pipework and setup can affect installation needs.
  • Installation complexity: More complex installations may take longer and cost more.
  • Additional controls or upgrades: Extras like smart thermostats can increase overall costs.

As these properties cannot have a gas boiler, an alternative boiler will need to be considered. Oil boilers are the most popular choice for homes not connected to the mains gas grid. The average cost of an oil boiler in Swansea is £3,000.

Explore our full range of top-tier boilers, choose your model and get your new boiler fitted in Swansea quickly and with minimal disruption. 

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FAQs about Swansea New Boiler Installations

Here are a few common questions regarding our boiler services in Swansea. If you have any more questions, please reach out to our team.

The best boiler for your Swansea home will depend on your household size and hot water demand. Combi boilers are ideal for smaller homes, while system and conventional boilers are better suited to larger properties due to their water tanks.

In many cases, we can arrange appliance installation within 24–72 hours, depending on the type of boiler system and availability of engineers. Please contact our team for an availability check.

Yes. Many Swansea homeowners upgrade from system or regular boilers to combi boilers, though this may involve removing tanks and adjusting pipework. Combi boilers often improve efficiency and provide on-demand hot water. Choose Boilerhut as your boiler fitters in Swansea for expert advice on all boiler types – we’re equipped to handle all sorts of jobs for landlords and homeowners alike.

No, Swansea is generally classified as a soft water area. Supplied by Dŵr Cymru Welsh Water, the water in Swansea contains low levels of calcium carbonate and magnesium.

This means properties in Swansea do not require water softeners and hard water filters, allowing for easier plumbing installations.

Improve your home’s energy efficiency with our new boiler installation in Swansea services.
We are an approved boiler installer for Alpha, Viessmann and Navien.

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