Plumbing, Heating & Bathroom Specialists in cardiff
TLB Plumbing & Heating is a Gas Safe registered team of plumbers and heating engineers covering Cardiff, handling everything from leaks and blocked drains to boiler repairs, central heating and full bathroom installations.
We are based just along the M4 in Bridgend, and Cardiff is a well established part of the area we cover, so homeowners across the city can call on a properly qualified team for their plumbing and heating. We take on the full range of domestic and commercial work, and we know the kind of plumbing and heating found in the mix of properties Cardiff is known for, from the bay fronted Victorian and Edwardian terraces of Canton, Pontcanna and Roath to the interwar semis of Whitchurch, Rhiwbina and Llandaff, and the modern homes out towards Cardiff Bay and Pontprennau. Whatever the age of your house, we can work out what it needs and put it right.
Plumbing and Heating Services in Cardiff
Most people call a plumber when something has stopped working or started leaking and needs sorting quickly. We handle the full range of plumbing and heating for homes and businesses in Cardiff, so whether it is a minor repair or a larger installation, you have one qualified team to deal with.
General plumbing and repairs
Small plumbing faults rarely stay small. We fix leaks, drips and burst pipes, replace worn tap washers and glands, fit kitchen taps and outside taps, and carry out soil stack and drainage repairs. We also take on ongoing plumbing maintenance, which is particularly worthwhile in older terraced homes where the original pipework has been in place for decades and the occasional weak joint is to be expected.
Bathroom design and installation
A new bathroom is something you appreciate every day. We offer a complete design, supply and installation service, so you work with one team from the first conversation through to the finished room, with no need to coordinate separate trades or source your own materials. That single point of contact is especially useful in Cardiff’s period properties, where fitting a modern bathroom into an older layout takes a bit of planning. Free quotes are available, and flexible payment options are available if you would like to spread the cost.
Looking for a Plumber in Cardiff?
If you are looking for a plumber, you usually already know something is wrong, whether it is a pipe leaking under the sink, no hot water, or a bathroom project waiting for the right team. What matters most is getting someone qualified who turns up when they say they will and does the job properly. We explain plainly what needs doing, give you an honest quote before any work starts, and leave the decision with you, with no pressure and no jargon to wade through.
Boiler and Central Heating Services in Cardiff
Our engineers are Gas Safe registered, so every gas job is carried out by someone properly qualified and regularly checked. We also hold Baxi Approved Installer status and are Ideal MAX Accredited Installers, both of which reflect the standard we work to when fitting a new boiler.
For Cardiff homeowners, our heating work covers boiler installations and full replacements, boiler repairs and emergency call outs, annual servicing, radiator faults and valve replacements, and central heating maintenance and repairs. Many of our calls involve an ageing boiler in an older property, sometimes an original back boiler or an early combi that has become unreliable and costly to run, or a heating system that no longer keeps up, often in a high ceilinged Victorian terrace where the radiators were never quite sized for the space. In either case we will tell you honestly whether a repair or a replacement makes more sense, explain the likely cost, and let you decide.
Common Plumbing and Heating Problems in Cardiff Homes
Cardiff’s housing is unusually varied, and different properties tend to bring different problems.
In the older terraces of Canton, Pontcanna, Roath and Cathays, the usual culprits are leaks from ageing pipework, cold spots in cast iron radiators, and boilers past their best. A radiator that is cold at the bottom but hot at the top normally means sludge in the system, which a power flush can clear. In the interwar semis of Whitchurch, Rhiwbina, Heath and Llandaff, the systems are often newer but still benefit from servicing and the odd valve or pump replacement. In the modern flats around the Bay, the boilers are usually sealed combi units that mainly need regular servicing to stay reliable and keep their warranty valid.
Wherever you are, the warning signs are similar: water where it should not be, radiators that will not heat evenly, a sudden drop in hot water, or a boiler making new noises. None of these fix themselves, and catching them early almost always costs less than leaving them.
Why Choose TLB Plumbing & Heating in Cardiff?
We are a professional, fully insured business, and everything we do is built around giving customers something they can rely on. You get Gas Safe registered engineers whose credentials you can verify on the official register, Baxi Approved and Ideal MAX Accredited Installer status, honest quotes with no hidden costs, clear communication throughout, and a clean, tidy finish. We offer 24 hour emergency call outs for domestic customers and finance options for larger projects such as a new boiler or bathroom. Covering Cardiff from nearby Bridgend, we bring the same straightforward, accredited approach to every job, from a dripping tap to a full heating system.
Plumbing and Heating Across Cardiff
We look after homeowners and businesses across Cardiff, from the terraced streets of Canton, Pontcanna, Roath and Cathays to the suburbs of Llandaff, Whitchurch, Rhiwbina, Heath and Llanishen, and out to the newer developments near Cardiff Bay. Because the city’s housing spans well over a century of building styles, the plumbing and heating varies from one street to the next, and part of doing the job well is recognising what you are dealing with before you start. It is also worth knowing that parts of Pontcanna, Riverside and Roath fall within conservation areas, which can affect where a new boiler flue is allowed to go, something we factor in when we quote.
Frequently Asked Questions
Do you provide plumbing services across Cardiff?
Yes. We cover homes and businesses across the city and its suburbs, from Canton and Roath to Whitchurch, Rhiwbina and Cardiff Bay. We work from our base in nearby Bridgend, so getting a qualified plumber out to Cardiff is straightforward.
What plumbing problems can you help with?
Most of them, from leaks, drips and burst pipes to tap washer and gland replacements, new kitchen and outside taps, soil stack and drainage repairs, and general maintenance. If you are unsure whether something is worth a call, it usually is, because small problems tend to grow.
Can you help with boiler problems in Cardiff?
Yes. Our Gas Safe registered engineers handle boiler repairs, servicing and full replacements, and we are Baxi Approved and Ideal MAX Accredited Installers. If your boiler is losing pressure, making unusual noises or failing to heat properly, we can find out why and advise honestly on repair or replacement.
What should I do if I have a leaking pipe?
First, find your stopcock and turn off the water supply so the leak cannot get worse, then catch any water and move anything valuable clear. Once the immediate risk is under control, call us and we will repair the pipe properly rather than leave it patched.
When should I call a plumber?
Call as soon as a problem starts affecting how your home works or risks causing damage, such as a persistent leak, no hot water, low pressure or a boiler fault. These issues tend to get worse and more expensive the longer they are left, so it is better to act early.
Can you help with central heating problems?
Yes. We deal with radiators that will not heat evenly, trapped air, sludge build up, faulty valves and pumps, and full system maintenance. If some radiators are cold while others are hot, or the system is slow to warm up, that is usually something we can put right.
Which areas of Cardiff do you cover?
We cover Cardiff broadly, including Canton, Pontcanna, Roath, Cathays, Llandaff, Whitchurch, Rhiwbina, Heath and Llanishen, along with the newer developments around the Bay. If you are not certain your area is included, give us a call and ask.
How do I choose a plumber in Cardiff?
Look for engineers who are Gas Safe registered for any gas work, check the business is insured, and make sure you get a clear quote before work begins. It also helps to choose someone who explains things plainly and does not pressure you, which is exactly how we prefer to work.