Leak detection in Fishguard
Leak detection in Fishguard finds hidden water leaks. ADI Leak Detection Pembrokeshire arranges leak detection visits in Fishguard through the office.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Fishguard?
Lower Fishguard occupies the Gwaun’s coastal valley.
The 2021 Fishguard built-up-area table lists 655 detached homes (35.3%) and 540 semi-detached homes (29.1%). Fishguard’s tenure table records 240 households (14.7%) under private renting or rent-free occupation.
Lower Fishguard occupies the Gwaun’s coastal valley. For a supply enquiry, identify the particular Fishguard property entrance and describe changes of level along the known connection. ADI Leak Detection Pembrokeshire needs the meter or stop-tap position, covered sections and any shared controls. Explain persistent wetness or consumption changes at the premises so the accessible installation can be discussed.
Which parts of Fishguard does ADI Leak Detection cover?
Leak detection covers Fishguard and the places around it listed here.
- Fishguard SA65
Local landmarks and terrain
- River Gwaun
Who fixes a leak on your supply pipe in Fishguard?
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 Fishguard. 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 Fishguard ask about leak detection?
Which housing forms are recorded for Fishguard?
Fishguard recorded 655 detached homes (35.3%) and 540 semi-detached homes (29.1%) in its 2021 built-up-area accommodation figures.
Which postcode district is listed for Fishguard?
The SA65 postcode district is listed for Fishguard.
How do you book leak detection in Fishguard?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Fishguard.
Same or next day depending upon engineer availability.
