--- title: "Appliance Water Leak Repair | Northstar Plumbing" description: "Stop leaks from washing machines, dishwashers or fridge feeds. Fast diagnosis, safe isolation, repair or replacement, fully tested." canonical: "https://www.northstarplumbing.co.uk/services/appliance-water-leak-repair" --- ![Person repairs wall-mounted bathroom sink with tools scattered on tiled floor](/_next/image?url=%2Fapi%2Fmedia%2Ffile%2Fbathroom-sink-repair-tools.jpg%3Fv%3D1768575116271&w=1536&q=75&dpl=dpl_DEc4fGhEc1SCRZZutzoEsRuDy1CJ) General Plumbing Repairs # Appliance Water Leak Repair [Contact Us](https://www.northstarplumbing.co.uk/redirect) Appliance water leak repair resolves leaks from washing machine, dishwasher, or fridge water connections before they cause damage. The service focuses on quick fault-finding, safe isolation of the supply, and a reliable repair or component replacement, finished with thorough testing so you can use the appliance with confidence. ## What appliance water leak repair covers This service is designed to stop leaks at or around an appliance connection and confirm everything is safe and sound before the water is left on. - Locate the source of the leak (supply, waste, or fitting). - Isolate the water safely and control any residual water. - Repair or replace failed hoses, valves, connectors, seals, or fittings. - Re-secure pipework and check for movement that can cause repeat leaks. - Inspect nearby pipework for corrosion, cracks, or poor joints. - Pressure and leak-test the connection after the repair. - Confirm the appliance can be run without drips or seepage. ### When this service is most useful - Water pooling under a washing machine or dishwasher. - Drips from the isolation valve, hose connection, or washing machine tap. - A fridge with a leaking water feed for chilled water or an ice maker. - Damp, mould, or staining in a cupboard next to the appliance. - Intermittent leaks that appear only when the appliance is running. - Landlord call-outs between tenancies or after a tenant reports a leak. ### How the repair is delivered You can expect a methodical approach: identify the leak, isolate the supply, then repair or replace the faulty part using the correct fittings. Once the connection is reinstated, it is tested under normal operating conditions to confirm the issue is resolved. You will be talked through what failed and what was done, in clear, practical terms. ### After the repair After testing, you will get straightforward guidance on how to monitor the area for the next day or two and what signs to watch for. If the underlying issue is wear, poor access, or ageing valves and hoses, you will be advised on sensible next steps to reduce the risk of a repeat leak. If water has affected nearby units or flooring, you will be told what to dry and check while it is still early. [Contact Us](https://www.northstarplumbing.co.uk/redirect) ## Frequently Asked Questions What types of appliances can this service repair leaks on? It covers leaks on washing machines, dishwashers, and fridges with a mains water feed (for chilled water or ice). The repair focuses on the plumbing connections, hoses, valves, and fittings rather than internal appliance components. Should I turn off the water before you arrive? If you can do so safely, turn off the appliance isolation valve or the main stopcock to limit damage. If you cannot locate it or it is stuck, avoid forcing it and keep the area as dry as possible until help arrives. Can you fix leaks on both the water supply and the waste pipe? Yes, leaks can come from the supply hose and valves or from the waste hose and trap connections. The visit includes diagnosing the source and repairing the relevant pipework or fittings. Will parts need to be replaced? Often a reliable fix involves replacing a worn hose, seal, connector, or isolation valve rather than attempting a temporary patch. You will be advised what is required once the fault has been identified, before any parts are fitted. How long does an appliance leak repair take? Many leaks can be diagnosed and repaired in a single visit, depending on access and whether parts are needed. The work finishes with a leak test and a quick check that the appliance can be used without drips. [Contact Us](https://www.northstarplumbing.co.uk/redirect) ## Related Services Complete your experience with these services - Water Supply Fault Investigation [View](/services/water-supply-fault-investigation) - Water Efficiency Repairs [View](/services/water-efficiency-repairs) - Valve Replacement (Local) [View](/services/valve-replacement-local) - Toilet Repair [View](/services/toilet-repair) Show more services - Tap Repair [View](/services/tap-repair) - Stopcock Repair [View](/services/stopcock-repair) - Sink Leak Repair [View](/services/sink-leak-repair) - Shower Repair [View](/services/shower-repair) - Sealant Repair (Sanitary) [View](/services/sealant-repair-sanitary) - Running Toilet Investigation [View](/services/running-toilet-investigation) - Radiator Leak Repair [View](/services/radiator-leak-repair) - Radiator Bleeding [View](/services/radiator-bleeding) - Pipe Leak Repair [View](/services/pipe-leak-repair) - Overflow Repair [View](/services/overflow-repair) - Noisy Pipework Investigation [View](/services/noisy-pipework-investigation) - Minor Plumbing Fault Diagnosis [View](/services/minor-plumbing-fault-diagnosis) - Minor Pipework Alteration [View](/services/minor-pipework-alteration) - Low Water Pressure Investigation [View](/services/low-water-pressure-investigation) - Loose Fixture Securing [View](/services/loose-fixture-securing) - Leak Repair (Internal) [View](/services/leak-repair-internal)