Leak detection near Pembroke in Pembrokeshire
Leak detection near Pembroke identifies concealed water leaks. ADI Leak Detection Pembrokeshire arranges visits across the county 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 the Pembroke area of Pembrokeshire?
The castle, Mill Pond and narrow ridge define the old town's setting, while Main Street combines homes and business premises. Explain the present use and arrangement of the building involved in a county-guide enquiry.
Pembroke's 2021 accommodation figures put detached units at 1,310, representing 33.1%, and terraces at 1,035, representing 26.1%. Flats, maisonettes or apartments account for 510 units and 12.9%. These built-up-area proportions extend beyond the medieval centre and its surviving plots.
Cadw's Pembroke account distinguishes medieval plots from buildings with later frontages. If water appears behind a fitted room in that historic setting, describe the current internal arrangement and any known conversion. The visible frontage alone cannot show where the present hot or cold pipes run.
Main Street's researched mix includes houses as well as shops and businesses on the old plots. A Pembroke drainage enquiry should say which occupied part uses the affected fitting and where inspection access lies. Clarify any separately managed rear space before describing a suspected underground route.
Which places around Pembroke are in this county guide?
This county guide describes the places and landscape around Pembroke.
- Pembroke SA71
Local landmarks and terrain
- Pembroke Castle
- Mill Pond
- Main Street
Who handles supply-pipe leaks around Pembroke in Pembrokeshire?
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 county visits near Pembroke?
Which postcode locality is recorded beside Pembroke?
Monkton is independently identified in the SA71 district, alongside Pembroke's own postal evidence. State the town or locality that describes the premises, rather than using the wider Pembrokeshire county name as the location.
What does Pembroke's rental statistic include?
The 2021 tenure table records 555 households under private renting or rent-free occupation, a 15.1% share for the Pembroke built-up area. It combines those arrangements and does not identify a student district or a particular landlord.
How do you book a county visit near Pembroke?
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.
