Shower Installation & Repair Cardiff
Professional Shower Services From Start To Finish
From new shower installations to fault repairs, our plumbers deliver dependable results across Cardiff.
Book an Engineer →Your Local Plumber in Cardiff
At NJ Harkus, we are local plumbers in Cardiff with years of experience specialising in shower fitting, repairs, and fault diagnosis.
Gas Safe Registered (518700)
NJ Harkus is Gas Safe registered (518700), City & Guilds qualified and CIPHE members, with full public liability insurance for all plumbing, heating and gas work.
Highly Recommended & Reviewed
Our shower services are trusted across Cardiff and supported by over 1,000 five-star Google reviews.
New Shower Installation Services
Designed For Everyday Use
A properly installed shower should provide reliable performance, consistent water pressure, and safe operation for everyday use. At NJ Harkus, we provide professional shower installation services across Cardiff, tailored to your bathroom layout, water system, and usage requirements.
Our plumbers install a wide range of shower types, ensuring pipework, controls, and fittings are installed correctly and in line with current standards. We take a methodical approach, making sure the installation is completed properly before the shower is brought into use.
Our shower installation services include:
- Electric shower installation
- Mixer shower installation
- Thermostatic shower fitting
- Pumped shower systems
- Walk-in and enclosure installations
We provide clear advice on shower selection and ensure the finished installation is safe, functional, and reliable.
Request A Shower Installation Quote
Shower Services Cardiff And The Surrounding Areas
We install and repair showers across Cardiff and surrounding areas, including Penarth, Barry, Dinas Powys, Radyr, Roath, Pontcanna and Llandaff. As a local team, we understand the plumbing systems found in properties throughout the area and tailor our approach accordingly. If you are unsure whether we cover your location, please contact us to confirm availability.
Business Hours
24 Hours, 7 Days A Week
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We Are Highly Recommended in Cardiff & The Surrounding Areas
Shower Repairs & Fault Diagnosis
Problems Identified & Resolved
Shower problems can range from poor pressure and temperature fluctuations to complete loss of function. Our plumbers provide reliable shower repair services across Cardiff, diagnosing faults accurately and carrying out repairs safely.
We regularly repair issues such as leaking showers, faulty thermostatic valves, electrical faults in electric showers, and pressure-related problems. Where possible, repairs are carried out during the initial visit, with clear advice provided if further work is required.
Our aim is to restore safe, reliable shower performance while explaining the issue and the solution clearly. If you have a leak, don’t wait until you need to call out our emergency plumbers; act fast to repair the fault before it gets worse.
Shower Fitting Planned Around Your Hot Water System
Installed To Work With Your Setup
A shower will only perform properly if it is correctly matched to the hot water system supplying it. Before any installation or replacement, our plumbers assess how hot water is generated and delivered throughout the property, ensuring the shower is compatible with the existing setup.
Shower installations are often carried out as part of wider bathroom projects, including full bathroom refurbishments, en-suite installations, and wet rooms. By planning the shower alongside the bathroom layout, plumbing routes, drainage, and usage requirements, we ensure the finished installation works seamlessly within the space.
Depending on the property, showers may be supplied by a boiler or by an unvented hot water cylinder. We install and service both systems and consider factors such as hot water demand, pressure, and flow to avoid issues such as fluctuating temperatures or weak performance.
Where poor flow or inconsistent pressure is a concern, we also assess water pressure and overall system performance to ensure the shower is installed to work reliably from day one. This joined-up approach allows us to deliver dependable shower installations that perform properly and stand up to everyday use.
Frequently Asked Questions
Our Shower Services FAQs
What types of showers do we work with?
We work with electric, mixer, thermostatic, and pumped shower systems, as well as showers supplied by unvented cylinders.
Can we replace an existing shower with a different type?
Yes, we assess the water system and advise whether a different shower type is suitable before installation.
Do we carry out shower repairs in commercial properties?
Yes, we provide shower installation and repair services for both domestic and commercial properties.
Can we fix temperature fluctuations in showers?
Yes, issues with inconsistent temperature are often related to valves or system compatibility and can usually be resolved.
