A faulty toilet is a significant inconvenience and, if it involves a leak, can result in water damage and inflated bills. Our Newcastle plumbers diagnose and repair all toilet faults quickly, using quality replacement parts that are built to last.
Toilet faults are among the most frequently reported plumbing problems in Newcastle. A constantly running cistern can waste hundreds of litres of water every day, adding considerably to your water bill if you are on a meter. A weak flush may indicate a deteriorating syphon or diaphragm, while water pooling on the floor around the base of the toilet is a sign of a failed pan seal or cracked pan that requires urgent attention.
Our engineers carry a comprehensive range of internal cistern components, including ball valves, syphons, dual-flush mechanisms, and fill valves, which means the vast majority of toilet repairs can be completed in a single visit without the need to order parts. We work with all toilet brands including Duravit, Roca, Ideal Standard, Armitage Shanks, and own-brand models from the major DIY retailers.



The most common toilet repair we carry out in Newcastle is fixing a running or hissing cistern. This is typically caused by a worn ball valve or a faulty flush mechanism that fails to seat properly after flushing, allowing water to continuously trickle into the pan. In older properties, original ball valves may have corroded or have a perished rubber washer. In newer flush systems, the diaphragm or seal in the dual-flush valve can degrade over time. Both are straightforward repairs for an experienced plumber.
Toilet leaks at the base — evidenced by water around the pan's footprint or by a persistently damp floor — are usually caused by a failed pan-to-soil-pipe seal or a compromised flexible connector. Left unattended, these allow contaminated water to seep beneath the floor, causing damage that is costly to remediate. We can usually fix this type of leak in under an hour, resetting the toilet with a new wax ring or rubber seal and checking the fixings are secure.
Sometimes a toilet is beyond economic repair, particularly if the pan is cracked, the ceramic is stained beyond cleaning, or the flush system is a proprietary design for which parts are no longer available. In these cases, we will advise honestly and, if you wish, supply and fit a quality replacement. We carry a selection of popular models in our vans and can also source specific units to match your bathroom's style. We will remove and dispose of the old unit responsibly as part of the installation.
All work carried out by our Newcastle team is backed by a 12-month workmanship guarantee and we are fully Gas Safe registered and comprehensively insured. Call us now on 07960 485 880 or request a free quote online.
Our engineers are on call 24 hours a day, 7 days a week — including bank holidays.
📞 07960 485 880