Leak detection in Fairbourne
Leak detection in Fairbourne identifies hidden water leaks along property supplies and external branches. ADI Leak Detection Gwynedd arranges leak detection visits in Fairbourne through the office.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Fairbourne?
The seaside village stands south of the River Mawddach estuary. Detached accommodation makes up 56.3% of Fairbourne's Census housing, with semi-detached homes at 28.2%; explain the accessible supply route at the LL38 property.
Fairbourne’s Census 2021 accommodation includes 56.3% detached and 28.2% semi-detached homes. Explain the supply line and any external branch at the affected property.
At a Fairbourne property, describe unexplained water use and any persistent wet ground. Identify accessible controls, known supply drawings and surfaces above concealed sections.
Which parts of Fairbourne does ADI Leak Detection cover?
Leak detection covers Fairbourne and the places around it listed here.
- Fairbourne LL38
Local landmarks and terrain
- River Mawddach
Who fixes a leak on your supply pipe in Fairbourne?
Who owns the private supply pipe?
The property owner owns the private supply pipe between the street boundary and the internal stop tap.
What happens if a private supply pipe serves several properties?
Welsh Water says it will discuss repair options when it finds that a private supply pipe is shared.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
Report a leak on Dŵr Cymru Welsh Water's side of the boundary to Dŵr Cymru Welsh Water on 0800 052 0130, 24 hours a day, 7 days a week, or online at dwrcymru.com. Leaks inside the property and on its own supply pipe are the work we do.
Dŵr Cymru Welsh Water is the sewerage company for Fairbourne. Pipes serving more than one property, or serving a single property outside its boundary, are probably Welsh Water’s responsibility. Pipes serving only your property within its boundary are your responsibility.
Source: Dŵr Cymru Welsh Water guidance, checked 4 November 2026.
What do people in Fairbourne ask about leak detection?
Does Fairbourne’s coastal position establish a private leak?
Coastal geography does not establish a defect in the supply. The enquiry should describe observations at the actual connection.
What should I give for a Fairbourne incoming-water enquiry?
Identify the affected premises, water-use change and controls that can be reached. Explain any shared or separately branched section.
How do you book leak detection in Fairbourne?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Fairbourne.
Same or next day depending upon engineer availability.
