Winner — Wales Energy Efficiency Awards 2026Boiler Installer & Heating Contractor of the Year
See Our Wales Award
Special Commendation — UK National Energy Efficiency Awards 2026Boiler Installer & Heating Contractor of the Year
View certificate (opens in a new tab)See Our National RecognitionBoiler brands we install
Explore the ranges. We recommend the right boiler for your home following an assessment.
Boiler services for homes in Neath
Good heating work begins with the right brief. We listen, inspect and measure before presenting options for installation, repair or annual boiler care in Neath.
Boiler installation Neath
Replacement boilers and system upgrades specified around property size, hot-water demand and your preferred controls.
Boiler repair Neath
Boiler Diagnostic & Repair£85inc. VAT
A measured diagnostic visit rather than guesswork, with further parts or work quoted separately where required.
Boiler servicing Neath
Boiler Servicing£85inc. VAT
A professional service that checks how the appliance is operating and highlights issues before they become larger problems.
SwiftHeat UK Group Ltd · Whole-home thinking
Heating, solar & whole-home energy in Neath.
One improvement or a longer-term plan: our expertise brings heating, electricity generation, storage and hot water into the same conversation. We assess your existing system, comfort, energy use and budget before recommending the next step.
Care for what you have
Gas, oil & LPG heating
Installation, servicing, fault diagnosis and system upgrades across gas, oil and LPG. We assess the appliance, fuel supply, pipework and controls together, with the appropriate specialists identified for the work.
Explore a different heat source
Heat pumps & hybrid heating
Air source heat-pump planning considers room heat loss, radiators, hot water and outdoor space. Where suitable, we can compare a hybrid arrangement combining a heat pump with a compatible boiler and coordinated controls.
Generate, store and use
Solar PV & battery storage
Explore rooftop solar, solar with storage, adding a compatible battery, and maintenance of existing systems. Roof condition, shading, seasonal generation, electricity use and tariffs shape the proposal.
Compare suitable electric heating
Electric boilers
Electric combi, system and suitable heat-only arrangements assessed around the heating circuit, hot-water demand, electrical capacity and running costs. We compare the complete proposal with other suitable heating options.
Match supply to daily life
Cylinders & electric hot water
Hot-water cylinder assessment and replacement, direct electric unvented storage and compact electric heaters. We consider capacity, recovery, mains supply, available space and the requirements of the chosen installation.
Make the system work together
Controls, radiators & underfloor heating
Smart thermostats, TRVs, zoning, radiator upgrades and underfloor heating, with balancing and system cleaning where needed. We check compatibility and heat delivery so improvements suit the way you use your home.
One home. A connected energy plan.SwiftHeat UK Group Ltd · Assess first. Recommend second.
Whole Home Energy Solutions in Neath.
Bring heating, hot water, solar generation, battery storage and smart controls into one considered plan. We assess how suitable technologies can work together around your property, energy use and budget.
For enquiries around SA10 and SA11, tell us your full postcode, existing fuel and equipment, and what you want to improve. We can consider suitable combinations or phase the work around your priorities. Availability, responsible installers, relevant certification and aftercare are confirmed in your proposal.
Solar output varies through the year. Batteries have limited capacity, and most homes retain a grid connection. Equipment compatibility, electrical capacity and expected running costs are checked before a combined system is recommended.
Neath homeowner heating guide
Heating performance for Neath homes
Neath combines older terraces, suburban housing and properties extending into the surrounding valleys. Ageing system water and pumps can reduce performance gradually.
We compare flow and return temperatures, inspect filters and test the water before recommending cleaning, component replacement or a new boiler.
Heating-system assessments and upgrades · Radiator improvements · Heating controls
That local property context is considered alongside the boiler, controls, radiator circuit and hot-water pattern, so the advice for a Neath home is grounded in evidence rather than a standard package.
Verified SwiftHeat work and customer evidence
These approved photographs show genuine SwiftHeat UK diagnostics and installations. They are representative workmanship examples and are not presented as projects completed in Neath unless a separate case study below names the town and postcode district.
Approved customer feedback
Experience behind the local service.
These are genuine SwiftHeat UK customer reviews. No location is attributed where the approved source does not provide one.
Thank you, SwiftHeat UK, for the absolutely fantastic service from first quote to completion.
Read more
I was kept fully informed throughout the entire process. On the day of installation, the team installed the thermostats, hub, and controllers perfectly and took the time to explain everything and set it up on my phone. I can now control my heating easily from my phone at any time, which is incredibly convenient. I would highly recommend this service to anyone looking to save energy and money.
Had a radiator replaced today.
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Great service and no mess left behind, highly recommend. 🙂
Our Work • Installation examples
Explore our completed heating projects
Considering heating work in Neath? Explore examples completed elsewhere in South Wales. These are examples of our installation work, with each project's actual location clearly identified.
A Navien combi upgrade with wireless controls.
A new NCB300 28kW combi with magnetic filtration, a shock arrestor, complimentary thermostat and five-year manufacturer’s warranty.
View the Penarth, South Wales case study →
A considered Baxi combi installation.
A Baxi 800 30kW combi with MagnaClean protection, complimentary wireless controls, ten-year manufacturer’s warranty and twelve-month installation guarantee.
View the Cardiff, South Wales case study →Planning a heating visit in Neath
Send the full postcode, property type and any parking or access restrictions. The SA10 and SA11 districts are a guide; we confirm the actual address and appointment availability.
Share the make, model and visible fault code if known, or a photograph taken safely without removing covers. Tell us whether you need servicing, fault diagnosis or an installation survey.
Tell us your current fuel, insulation, hot-water needs, available outdoor space and whether a hot-water cylinder is fitted. We assess room-by-room heat loss, radiator suitability and outdoor-unit siting before recommending a suitable system.
Read the heat-pump assessment guideFull information, one authoritative source
Essential SwiftHeat UK guides for Neath
These concise summaries point to the central pages where current terms, qualifications and full service details are maintained.
0% options for eligible installations
Eligible boiler installations from SwiftHeat UK Group Ltd may have repayment options of 3 months, 6 months, 9 months or 12 months through Humm Group Limited. 0% finance is subject to eligibility, approval and provider terms. Any applicable deposit, fees, repayment conditions and total payable are explained during your enquiry/application. Review the terms supplied before applying.
Could an air source heat pump suit your Neath home?
Moving away from a fossil-fuel boiler is a whole-system decision. We help Neath homeowners understand the assessment, possible radiator or cylinder changes and the grant route before committing to a design. Current Boiler Upgrade Scheme support is subject to the property, technology, MCS and scheme eligibility rules.
The Boiler Upgrade Scheme offers £7,500 towards an eligible air-to-water heat pump in England or Wales. Qualifying homes currently heated by oil or LPG, with no mains-gas connection, may receive an additional £1,500 (£9,000 in total) until March 2027. An MCS-certified installer must confirm eligibility and apply on your behalf; approval is not guaranteed.
Running costs and any savings depend on the property, system design, controls and energy tariff.
Wales’ 2026 heating-contractor winner
SwiftHeat UK won Wales’ Boiler Installer & Heating Contractor of the Year 2026, alongside Highly Commended and Commended honours, and received a Special Commendation in the national Boiler & Heating Installer and Contractor of the Year category.
Cardiff City benefits and Disability Confident
SwiftHeat UK Group Ltd is Disability Confident Committed. Eligible Cardiff City season-ticket holders can also receive 15% off qualifying new boiler installations and boiler servicing under the current published offer terms.
Local heating questions
Boiler and heating FAQs for Neath
Can I request a heating appointment from SA10 and SA11?
Homes in SA10 and SA11 are within the core focus of this page. Nearby enquiries from Skewen, Briton Ferry, Pontardawe and Port Talbot are also welcomed, subject to the type of work and the available appointment schedule.
Does a Neath property always need the same size boiler as before?
Neath combines older terraces, suburban housing and properties extending into the surrounding valleys. Ageing system water and pumps can reduce performance gradually. We compare flow and return temperatures, inspect filters and test the water before recommending cleaning, component replacement or a new boiler. A rising fuel bill can result from control or circulation problems as well as the efficiency of the boiler itself.
What should I send before a heating appointment around Pontardawe?
For a heating problem around Briton Ferry, explain what is happening, when it started and which rooms or hot-water outlets are affected. That gives the team a useful starting point before a Neath appointment is agreed and avoids treating every symptom as an automatic boiler replacement.
Where should SA10 and SA11 homeowners read the complete service information?
For a Neath home, choose boiler servicing when a working appliance needs annual checks, diagnostics when there is a fault or loss of performance, and boiler installation when replacement is being considered. The central service pages linked above explain each route in full for customers around SA10 and SA11.
Local service coverage
Serving Neath and nearby communities
Our Neath service area is centred on SA10 and SA11 and includes homes throughout Neath Port Talbot, with nearby coverage around Skewen, Briton Ferry, Pontardawe, Port Talbot. If your location is not listed, contact us—SwiftHeat UK works across Wales and throughout the UK.
Browse all Areas We Cover →
Gas Safe registered business978273
- Wales’ Boiler Installer & Heating Contractor of the Year 2026
- Gas, Oil and LPG boiler expertise
- Air source heat-pump assessment and installation
- Domestic & Commercial Heating • Plumbing • Engineering
- Manufacturer warranties from 5–12 years on eligible boilers
- 0% finance options, subject to eligibility and terms
Assess first. Recommend second.
One home.A straightforward plan for a warmer home.
Tell us what is happening at your Neath property and what outcome you want. Mention the boiler, controls or rooms affected; our team will review the detail and contact you with a sensible next step for your home in Neath Port Talbot.
- 1Send a few details about your boiler, heating system or project.
- 2A member of the SwiftHeat UK team will contact you using your preferred method.
- 3Receive considered advice and a clear quotation for your Neath property.