Areas We Cover in South Wales

Areas we cover across South Wales

Choose your town for local information covering boiler installation, boiler service and boiler repair. Every page connects you directly with SwiftHeat UK for clear advice and a free quotation.

Clear starting prices

Boiler installationFrom £1,790inc. VAT*

Boiler servicing£85inc. VAT

Boiler diagnostic & repair£85inc. VAT

*Installation price is based on a qualifying boiler model with a 5-year manufacturer warranty, one bathroom and fewer than 10 radiators. Subject to survey, property demands and final specification; longer warranties may alter the price.

Boiler manufacturers we install

Leading brands, selected around your home.

Find your local SwiftHeat service area

Cardiff and South Wales are at the heart of our business. These pages cover our principal local towns and communities. We also serve homes across wider Wales; tell us your postcode and the work you need.

Cardiff & the Vale

Cardiff Barry Penarth Cowbridge Llantwit Major

Rhondda Cynon Taf & Merthyr

Pontypridd Aberdare Mountain Ash Porth Tonypandy Treorchy Ferndale Tonyrefail Llantrisant Merthyr Tydfil

Caerphilly & Blaenau Gwent

Caerphilly Blackwood Bargoed Ystrad Mynach Risca Newbridge Ebbw Vale Abertillery Tredegar

Bridgend & the Coast

Bridgend Porthcawl Maesteg

Newport, Torfaen & Monmouthshire

Newport Cwmbran Pontypool Blaenavon Abergavenny Chepstow Monmouth Caldicot Usk

Swansea Bay & Neath Port Talbot

Swansea Gorseinon Neath Port Talbot Pontardawe

Carmarthenshire

Llanelli Carmarthen Ammanford Burry Port Llandeilo

South Powys

Brecon Ystradgynlais

Pembrokeshire

Haverfordwest Milford Haven Pembroke Pembroke Dock Tenby Narberth Fishguard St Davids

Boiler installation and surveys Boiler diagnostics and repairs Radiator and heating upgrades See completed installations

Include your postcode and the service you need when enquiring. We confirm coverage, appointment availability and any assessment required before you book.

Boiler & whole-home energy projects across the UK

From our South Wales base, SwiftHeat UK Group Ltd provides boiler installations and whole-home energy solutions across the UK. We assess the property, explain the proposed work and agree installation and aftercare arrangements with you.

Seen our branding at Cardiff City Stadium? Whether you support Cardiff City or the visiting team, you can speak to us about your home wherever you live in the UK. Send your postcode and project requirements to get started.

Explore completed boiler projects in Oxford, Colchester and Barnsley, alongside our Welsh installation portfolio.

Plan a boiler installation Explore whole-home energy Discuss your UK project