27 Heol Cae-Rhys, Rhiwbina, Cardiff, Cardiff CF14 6AP
Plumbing and heating
Quote on request.
Cardiff · Plumbing & heating
Plumbers in Cardiff
Phone numbers for plumbers and heating engineers covering Cardiff — boilers, leaks and bathrooms. Open a profile and call the business yourself. This site does not send your job.
Boiler and gas work should be done by someone whose profile shows Gas Safe. In Cardiff, terrace stock and South Wales postcodes often sit beside a city heading. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.
47 Mercia Road, Tremorfa, Cardiff CF24 2TE
Plumbing and heating
Quote on request.
87 Whitchurch Road, Cardiff CF14 3JP
Plumbing and heating
Quote on request.
17 Llantrisant Street, Cardiff, Wales CF24 4JD
Plumbing and heating
Quote on request.
52 Neville Street, Cardiff, Wales CF11 6LR
Plumbing and heating
Quote on request.
6 Llanbradach Street, Cardiff CF11 7AD
Plumbing and heating
Quote on request.
Unit 10 Lambourne Crescent, Cardiff Business Park, Llanishen, Cardiff CF14 5GP
Plumbing and heating
Quote on request.
The Old Courtyard, 8a Kingston Road, Cardiff CF11 6HU
Plumbing and heating
Quote on request.
18 Usk Road, Llanishen, Cardiff, South Glamorgan CF14 0NN
Plumbing and heating
Quote on request.
28 Heol Nant Castan, Cardiff, Wales CF14 6RP
Plumbing and heating
Quote on request.
No businesses match those extra filters. Clear 24-hour or qualification to widen the list.
Typical plumbing & heating costs
Heatable’s January–June 2026 quote sample put a standard combi replacement around £1,800–£3,500, with a median near £2,300. MyJobQuote’s 2026 guide cites an average install near £2,400. Ask whether VAT, a power flush and controls sit inside the figure.
A local rule to check in Cardiff
Gas work in Great Britain needs a Gas Safe engineer. The Boiler Upgrade Scheme is a separate question: that claim needs an MCS-certified installer, which is not the same mark. Terrace streets and South Wales spillover appear often; ask which postcodes they will actually visit.
Questions before you phone
How do I find plumbers and heating engineers in Cardiff on this list?
This page is the Cardiff plumbing & heating list. Names, service areas and contact details sit on the cards. Open a profile and contact the firm yourself. Change the city or trade at the top to open a different list.
Does this page send my job to plumbers in Cardiff?
No. The names and contact details are printed here so you can make contact yourself. This site does not email or text anyone on your behalf.
What should I check before I phone a Cardiff plumbing & heating firm?
Gas work in Great Britain needs a Gas Safe engineer. The Boiler Upgrade Scheme is a separate question: that claim needs an MCS-certified installer, which is not the same mark. In Cardiff, terrace stock and South Wales postcodes often sit beside a city heading.
Other Cardiff and plumbing & heating lists
All plumbers and heating engineers
Plumbing & heating lists in every city we cover.
All trades in Cardiff
Other home-service trades covering Cardiff.
Plumbers in Birmingham
In Birmingham, many of these firms also cover nearby Black Country and Warwickshire postcodes.
Plumbers in Bristol
In Bristol, hills, Georgian streets and neighbouring Somerset or South Gloucestershire postcodes often appear in the address.
Plumbers in Edinburgh
In Edinburgh, listed tenements and conservation streets often sit beside the labour figure.
Plumbers in Glasgow
In Glasgow, tenement closes and sandstone blocks often decide access before the trade itself.
Builders in Cardiff
Extensions, loft conversions and larger refurbishment.
Cleaners in Cardiff
End-of-tenancy and property-maintenance cleans with a published phone number.
Electricians in Cardiff
EICR, consumer units and rewires. NICEIC or NAPIT appears only when it is on the profile.
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