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. Barry and Caerphilly on a card are not Roath. The Welsh form of the electrical notification rule applies here; this is not an English Part P form with the city swapped. 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.
Cardiff CF10 1EP
Plumbing and heating
Free quotes. A figure still needs a written quote.
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, closed 30 June 2026, put a standard combi replacement around £1,800–£3,500, median near £2,300. That sample is national. It is not a quote from this site. Cathays terraces often have the boiler in a bedroom cupboard because the kitchen is a rear add-on with no outside wall free. Ask if the quote moves it, and remember the Boiler Upgrade Scheme can apply in Wales but is not a discount on this combi.
A local rule to check in Cardiff
Gas work needs a Gas Safe engineer. The Boiler Upgrade Scheme is open in Wales and needs an MCS-certified installer, which is not the same mark.
Questions before you phone
How do I find plumbers and heating engineers in Cardiff on this list?
Cathays and Roath are bay-fronted terraces used as shared houses. Pontcanna is closer to the river and more likely to be a conservation street. Splott is a different roof and a different parking problem. Names, service areas and phone numbers sit on the cards. Open a profile and call the firm yourself. Barry and Caerphilly on a card are not Roath. The Welsh form of the electrical notification rule applies here; this is not an English Part P form with the city swapped.
Does this page send my job to a Cardiff plumbing & heating firm?
No. You place the call. This site does not email or text anyone on your behalf.
What should the written price say for plumbing & heating in Cardiff?
Say if the boiler stays in the bedroom cupboard. A Wales heat-pump grant is not a reduction on the combi line.
What is easy to miss before booking in Cardiff?
Bay roofs leak into the front bedroom while the main pitch is sound. A 'roof repair' that does not say 'bay' has not looked at a Cathays terrace.
Other Cardiff and plumbing & heating lists
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Plumbers in Birmingham
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Plumbers in Bradford
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Builders in Cardiff
Separate trade list.
Cleaners in Cardiff
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Electricians in Cardiff
Separate trade list.
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