Our local professionals are ready day or night to tackle any plumbing job — big or small, whenever you need us.
For residents of Tongwynlais looking for reliable and prompt plumbing solutions, our local team of certified plumbers is here to offer expert services tailored to your needs. From leak repairs and pipe maintenance to installations and emergency responses, our professionals ensure your plumbing operates smoothly with minimal disruption to your daily life.

Flush Mechanism Fixes
Our expert plumbers swiftly address issues with your toilet’s flush mechanism, ensuring it operates smoothly with every press.
Cistern Repair Service
Is your toilet cistern not filling up or constantly running? We provide quick solutions to resolve these common toilet troubles.
Siphon Replacement
If your toilet is not flushing properly, it might be time to replace the siphon. Our technicians can efficiently handle siphon replacements to restore full functionality.
Flush Button Repair
A broken flush button can be frustrating. We repair and replace faulty flush buttons to bring ease back to your bathroom experience.
Toilet Valve Adjustments
We adjust and replace faulty valves to ensure your toilet flushes reliably and conserves water, keeping your bills lower.
Toilet Seal Refitting
Prevent leaks and water damage with our toilet seal refitting services. We ensure a watertight seal to keep everything in working order.
Certified local plumbers
covering Tongwynlais
Cheap fixes often lead to bigger problems. Avoid paying twice by choosing NR Plumbing from the start — quality work done right the first time, with no corners cut.
Get in touch today or book online for a free quote.
Nearby Areas We Cover
We also serve customers in the surrounding towns. Find your area below.
Expert Plumbing Services in Tongwynlais
Don’t let plumbing issues cause you unnecessary stress. Contact us today to schedule a visit or to get immediate assistance from our team in Tongwynlais. Your satisfaction is our priority, and we're dedicated to providing top-notch service and lasting solutions.

Need help with your plumbing?
Speak to an expert now — fast, friendly support is just a call away.
Customer Feedback & Experiences
From urgent repairs to routine plumbing work, NR Plumbing consistently earns 5-star ratings from satisfied customers.
We’re known for clear pricing, professional service, and lasting results. Your feedback helps us stay at our best — and we’re always here if you need a hand.
Why Choose NR Plumbing?
Need a reliable plumber in Tongwynlais? NR Plumbing delivers same-day help for everything from leaks to new installs — always with clear pricing and a 2-year guarantee on workmanship.

Quick Plumbing Response
We move fast — most plumbing issues are fixed on the same day, so you’re not left waiting or worrying.
Guaranteed for 2 Years
All work we carry out comes with a 2-year workmanship guarantee — because we do things right the first time.
Locally Trusted Experts
With great feedback from customers in Tongwynlais, we’ve built a reputation for reliability, honesty, and top-notch service.
Office Hours
- Monday 24 Hours
- Tuesday 24 Hours
- Wednesday 24 Hours
- Thursday 24 Hours
- Friday 24 Hours
- Saturday 24 Hours
- Sunday 24 Hours