Leak detection near Pembroke in Wales
Leak detection near Pembroke finds hidden water leaks in SA71 properties around the historic ridge-top town. ADI Leak Detection Wales arranges visits across Wales through head office. Pembroke has a separate ADI Leak Detection town website for enquiries within the town.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leak investigations cover Pembroke in Wales?
Identify whether the affected space is residential or commercial, particularly where a Main Street building contains both.
Census 2021 records 1,310 detached properties and 1,035 terraces in Pembroke’s built-up-area accommodation table. Cadw separately describes surviving medieval plots, so the age of a frontage should not be used to assume an internal pipe layout.
Pembroke’s Main Street includes shops, businesses and homes on historic plots. Explain how the affected space connects to rear rooms or accommodation above, and whether separate occupiers need to arrange access.
Which places around Pembroke are in this guide to Wales?
This guide to Wales describes the places and landscape around Pembroke.
- Pembroke SA71
Local landmarks and terrain
- Pembroke Castle
- Mill Pond
- Commons
Who handles supply-pipe leaks near Pembroke in Wales?
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 Pembroke. 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 should you know about visits near Pembroke in Wales?
What should I say about a Pembroke historic-building leak?
Cadw describes later facades on buildings within surviving medieval plots. Identify the rooms affected and known alterations, rather than relying on the appearance of the street frontage to describe the plumbing.
Does a Mill Pond location show where water in a Pembroke home originated?
Mill Pond is part of the town’s setting below the limestone ridge. It does not identify the source of moisture at a particular building; report the visible signs and their location inside or outside.
How do you book a visit near Pembroke in Wales?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Pembroke.
Same or next day depending upon engineer availability.
