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

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Letterston?
Letterston lies on the A40 in northern Pembrokeshire.
The 2021 Letterston built-up-area table lists 175 detached homes (46.1%) and 140 semi-detached homes (36.8%). Letterston’s tenure table records 50 households (13.7%) under private renting or rent-free occupation.
Letterston lies on the A40 in northern Pembrokeshire. Identify the Letterston premises and its current heating arrangement when pressure loss is reported. ADI Leak Detection Pembrokeshire needs observations with the circuit in use and unused, together with access around controls or radiators. Explain fitted floors and altered rooms covering known pipe runs so the affected section can be discussed.
Which parts of Letterston does ADI Leak Detection cover?
Leak detection covers Letterston and the places around it listed here.
- Letterston SA62
Local landmarks and terrain
- A40
Who fixes a leak on your supply pipe in Letterston?
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 Letterston. 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 Letterston ask about leak detection?
Which housing forms are recorded for Letterston?
Letterston recorded 175 detached homes (46.1%) and 140 semi-detached homes (36.8%) in its 2021 built-up-area accommodation figures.
Which postcode district is listed for Letterston?
The SA62 postcode district is listed for Letterston.
How do you book leak detection in Letterston?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Letterston.
Same or next day depending upon engineer availability.
