Leak detection in Llantrisant
Leak detection in Llantrisant investigates concealed water loss from homes and premises. ADI Leak Detection Rhondda Cynon Taf arranges leak detection visits in Llantrisant through the office.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Llantrisant?
ADI Leak Detection Rhondda Cynon Taf uses the checked CF72 locality reference. Describe the affected fittings, observed damp and entry to the relevant water controls.
Llantrisant is a hilltop settlement associated with the River Ely and Afon Clun. Its Census accommodation includes 46.3% semi-detached homes, 29.4% detached homes and 15.6% terraces. The checked OS settlement point places it in CF72. Explain the current water layout at your property, including any extension or altered room that changed the connection route.
A Llantrisant supply enquiry should identify accessible meter and shut-off controls at the CF72 property. Describe any continued movement after normal use stops and any outside branch along the route. Known changes beneath paving or extensions can help explain the suspected concealed section.
Which parts of Llantrisant does ADI Leak Detection cover?
Leak detection covers Llantrisant and the places around it listed here.
- Llantrisant CF72
Local landmarks and terrain
- River Ely
- Afon Clun
Who fixes a leak on your supply pipe in Llantrisant?
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 Llantrisant. 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 Llantrisant ask about leak detection?
What supply details help a Llantrisant water investigation?
For a Llantrisant incoming-supply enquiry, explain meter observations, accessible stop taps and any known outdoor branches. Describe the route into the building and surfaces covering it. Suitable checks depend on the connections that can be established at the property.
What should I describe about an altered Llantrisant home?
A Llantrisant home enquiry should identify moved water fittings or radiators and any surviving plan of the earlier layout. Explain the affected room and retained surfaces. That information helps relate visible damp to connections now concealed by later work.
How do you book leak detection in Llantrisant?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Llantrisant.
Same or next day depending upon engineer availability.
