List Of All boiler repair service Leads in Cardiff
Searching for boiler repair service in Cardiff? Below are 20 businesses with the essentials — location, contact details, and customer ratings. N.J Harkus Plumbing and Heating Ltd currently holds the top rating at 5.0★, while the average across the list sits around 4.7★. Everything below is current as of 8/27/2026; click through to any listing for a website, map link, or way to get in touch.
20 results · last updated 8/27/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| N.J Harkus Plumbing and Heating Ltd180 Ffordd James McGhan, Cardiff CF11 7JU | *78*989••••9 | in**••••co.ukRegister to View | 5.0(1,237 reviews) | Plumber | |
| SMC Plumbing and Heating41 Llanon Rd, Cardiff CF14 5AG | *7*77**••••7 | sc***••••**.ukRegister to View | 5.0(212 reviews) | Gas engineer | |
| Phixing Plumbing and HVAC Solutions17 Manor Way, Cardiff CF14 1RB | *78*667••••7 | ph****••••*.comRegister to View | 5.0(197 reviews) | Central Heating Service | |
| Rosoman Plumbing & Heatingwa.me | **9****••••8 | pl****••••co.ukRegister to View | 5.0(97 reviews) | Gas engineer | |
| Redbrick Plumbing and Heating CardiffPenarth Rd, Cardiff CF11 6NJ | *7*9**7••••6 | — | 5.0(84 reviews) | Gas engineer | |
| PHBLUE - Plumbing and Heating Services in CardiffLlandough Industrial Estate, Llandough, Cardiff CF11 8RR | *7*****••••8 | — | 5.0(82 reviews) | Plumber | |
| Cardiff central heatingcardiffcentralheating.co.uk | *7****7••••9 | co****••••co.ukRegister to View | 5.0(68 reviews) | Plumber | |
| GoGas Solutions Plumbing And Heating4 Heathbrook, Cardiff CF14 5FA | *789***••••2 | go****••••*.comRegister to View | 5.0(52 reviews) | Gas engineer | |
| Apex Heating & Plumbingapex-heating.co.uk | *77****••••0 | ap****••••*.comRegister to View | 5.0(44 reviews) | Gas engineer | |
| Ryzen Heat Ltdryzenheat.co.uk | *78***9••••5 | — | 5.0(28 reviews) | Plumber | |
| HeatGlowheatglow.co.uk | **9**8*••••5 | — | 4.9(225 reviews) | Central Heating Service | |
| Llandaff Heating9 Victoria Ave, Cardiff CF5 1ET | *79*98*••••3 | ll****••••*.comRegister to View | 4.9(198 reviews) | Plumber | |
| Let's HeatConnies House, Rhymney River Bridge Rd, Cardiff CF23 9AF | *****7*••••0 | he***••••co.ukRegister to View | 4.9(150 reviews) | Gas engineer | |
| A.T Heating & Plumbing44 Norton Ave, Birchgrove, Cardiff CF14 4AJ | *777*9*••••5 | a.****••••*.comRegister to View | 4.9(76 reviews) | Gas engineer | |
| Boiler Repair and Service CardiffUnit 30 Sandwharf Jim driscoll way, Cardiff CF10 3ND | **9****••••0 | in**••••*.comRegister to View | 4.9(10 reviews) | Central Heating Service | |
| Boilerhut LtdLamby Industrial Park, Wentloog Ave, Rumney, Cardiff CF3 2EX | **9***9••••8 | sa***••••co.ukRegister to View | 4.8(98 reviews) | Central Heating Service | |
| Boiler RITE9 Moorland Rd, Cardiff CF24 2LF | *7866**••••7 | — | 4.8(19 reviews) | Gas engineer | |
| Plumbaaid Cardiff20 Sunnybank Cl, Cardiff CF14 1EQ | **9**66••••0 | pl****••••*.comRegister to View | 4.7(38 reviews) | Plumber | |
| GSG Plumbing and Heating37 Dorchester Ave, Pen-y-lan, Cardiff CF23 9BS | *77*6*6••••2 | gm***••••*.comRegister to View | 4.7(34 reviews) | Gas engineer | |
| Boiler Service Repair Cardiff155 Brynfedw, Llanedeyrn, Cardiff CF23 9PU | *789***••••7 | — | 1.0(1 reviews) | Central Heating Service |