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 Newport
Before any work is agreed, we set out the proposed solution, what is included and the next steps. That gives Newport homeowners a clearer basis for making a decision.
Boiler installation Newport
A planned route from home assessment and product choice through tidy installation and final explanation.
Boiler repair Newport
Boiler Diagnostic & Repair£85inc. VAT
Fault assessment for loss of heat, hot-water problems, controls issues and other common boiler symptoms.
Boiler servicing Newport
Boiler Servicing£85inc. VAT
A documented boiler service for homes across Newport, carried out with attention to safety and performance.
SwiftHeat UK Group Ltd · Whole-home thinking
Heating, solar & whole-home energy in Newport.
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 Newport.
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 NP10, NP18, NP19 and NP20, 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.
Newport homeowner heating guide
Heating solutions for Newport's wide mix of properties
Newport ranges from period terraces and city apartments to suburban estates and new developments. Space, flue access, mains-water performance and occupancy vary considerably across those homes.
We tailor the appliance and hot-water arrangement to the actual property, with particular attention to pressure, simultaneous demand and access for future servicing.
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 Newport 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 Newport 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.
Very highly recommended!!! Couldn’t fault the service I had with the guys.
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Very polite, professional and service was spot on. Only men I know not to leave any mess. Would highly recommend to anybody getting any work done on their boilers. 5 star service. Thank you!!!
Thank you, SwiftHeat UK, for the absolutely fantastic service from first quote to completion.
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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.
Our Work • Installation examples
Boiler installation case studies in Newport
See the confirmed installation work completed in Newport, including the boiler, supporting work and cover provided.
Precision you can see. Care that continues.
A Greenstar 4000 30kW combi replacement with Hive Mini, magnetic filtration, a ten-year manufacturer guarantee and two complimentary annual services.
View the Newport case study →Planning a heating visit in Newport
Send the full postcode, property type and any parking or access restrictions. The NP10, NP18, NP19 and NP20 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 Newport
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.
Air source heat pumps, properly assessed for Newport.
Before discussing a make or model, we focus on how much heat the property loses and how that heat will be delivered. This creates a more useful starting point for homes across Newport. 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 Newport
How far beyond central Newport does SwiftHeat UK travel?
The local guide covers NP10, NP18, NP19 and NP20 and helps customers in Caerleon, Rogerstone, Langstone and Marshfield reach the same SwiftHeat UK team. Providing the complete postcode prevents assumptions about the exact travel area.
Why is room-by-room performance important in Newport?
Newport ranges from period terraces and city apartments to suburban estates and new developments. Space, flue access, mains-water performance and occupancy vary considerably across those homes. We tailor the appliance and hot-water arrangement to the actual property, with particular attention to pressure, simultaneous demand and access for future servicing. For apartments and compact homes, confirm flue, condensate and service access before equipment is chosen.
How are access and appointment details confirmed in Newport?
A member of the team reviews the Newport postcode, requested service and information supplied about the home. Survey findings, household demand and the condition of the connected system then define any proposed work, including for enquiries from nearby Langstone.
Which SwiftHeat UK service should a Newport homeowner choose first?
In Newport, a working boiler due for routine care belongs under servicing. A boiler showing a fault, losing pressure or failing to provide heat or hot water should begin with diagnostics. Replacement enquiries from Caerleon and nearby communities use the installation route and remain subject to survey and final specification.
Local service coverage
Serving Newport and nearby communities
Our Newport service area is centred on NP10, NP18, NP19 and NP20 and includes homes throughout Newport, with nearby coverage around Caerleon, Rogerstone, Langstone, Marshfield. 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 considered next step for your heating.
Tell us what is happening at your Newport 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 Newport.
- 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 Newport property.