Plumber in Cardiff
Your local friendly property service company for plumbing, heating, gas and electrical work — one trusted team, honest fixed prices.
What we offer
Our Property Services
From a dripping tap in Canton to a full boiler installation in Llanishen, PHBLUE covers the lot — so you only need one number saved in your phone.
Plumbing
Leaks, taps, toilets, pipework and full bathroom plumbing.
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Heating
Radiators, power flushing, controls and full central heating.
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Boiler Installation
Combi, system and conventional boiler installs with warranty.
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Gas Services
Gas Safe registered servicing, certificates and safety checks.
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Electrical
NICEIC-backed sockets, lighting, consumer units and testing.
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Bathroom Installation
Full bathroom and wet room fit-outs, start to finish.
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24/7 Emergency
Burst pipes, no heating, no hot water — we answer the phone.
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Cardiff's trusted plumbing & heating team
Whether it's a single radiator in Roath or a full boiler swap and safety certificate on a rental in Cathays, we turn up when we say, protect your floors and leave the job clean.
- Gas Safe registered engineers
- Landlord gas safety certificates & EICRs
- Fixed prices agreed before we start
- Plumbing, heating, gas and electrics under one roof
Our work
Recent Projects
Gas Safe & NICEIC
Qualified, registered, certified work.
Fast response
Same-day and emergency call-outs in Cardiff.
5-star reviewed
Dozens of genuine Cardiff customer reviews.
Reviews
What Cardiff customers say
“Great, professional, prompt and friendly service. Turned up on time, did the job with no issue, honoured the agreed price. Honestly, couldn't be better! Will be using PHBlue again — as well as recommending him to friends and colleagues.”
“Nigel came to our rescue immediately! Arrived promptly, is very friendly and polite and has very fair rates. Would highly recommend! We've saved his number for future use.”
“I had a great experience with PH Blue Plumbing. Nigel was incredibly helpful, efficient, and professional throughout the whole process. The work was completed quickly and to a high standard, and the pricing was fair and well worth the money.”
Advice
Cardiff plumbing & heating blog
Boilers
Boiler Not Working in Cardiff? 7 Checks Before You Call an Engineer
A Cardiff Gas Safe engineer's checklist for a boiler with no heating or hot water — pressure, condensate, thermostats and when to stop and call PHBLUE.
Boilers
How Much Does a New Boiler Cost in Cardiff?
A plain-English guide to new boiler costs in Cardiff — what changes the price, combi conversions in older houses, and what a fair fixed quote includes.
Landlords
Landlord Gas Safety Certificates (CP12) in Cardiff: What You Must Do
Cardiff landlords' guide to the annual gas safety check — what's inspected, the rules under Welsh renting law, penalties and how to book a CP12.
Need a plumber in Cardiff today?
Speak to Nigel directly — no call centres, no automated menus. Clear pricing quoted before we start.