Leak detection across Carmarthenshire in Wales
Leak detection across Carmarthenshire investigates concealed water leaks across town and countryside properties. ADI Leak Detection Wales arranges visits across Wales through head office. Carmarthenshire has a separate ADI Leak Detection county website for enquiries within the county.
Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leak investigations cover Carmarthenshire in Wales?
Name the settlement as well as the building, so an enquiry from the Tywi valley can be distinguished from one elsewhere in the county.
Private renting accounted for 14.9% of Carmarthenshire households in Census 2021. That county figure includes different building settings; a rented-property enquiry should identify the home itself and who can arrange access to affected rooms.
Carmarthenshire’s commercial settings include the business and food parks described in the Cross Hands plan. When enquiring about internal water loss, identify the occupied premises and water system; a development plan does not establish what is installed in every unit.
Which places in Carmarthenshire does this guide to Wales describe?
This guide to Wales describes the places and landscape of Carmarthenshire.
- Carmarthenshire SA31
- Kidwelly SA17
- Llandeilo SA19
Local landmarks and terrain
- Dryslwyn Castle
- National Botanic Garden of Wales
Who handles supply-pipe leaks across Carmarthenshire 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 Carmarthenshire. 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 across Carmarthenshire in Wales?
Does SA31 identify all Carmarthenshire properties?
SA31 is the Carmarthen town-centre example used here. The county includes other districts, including Kidwelly in SA17 and Llandeilo in SA19, so use the actual property postcode.
What should I mention about an older Carmarthenshire building?
The county’s historic examples include nineteenth-century architecture at Picton Terrace in Carmarthen. Describe the particular building’s finishes, alterations and access constraints without assuming all county homes share that history.
How do you book a visit across Carmarthenshire in Wales?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Carmarthenshire.
Same or next day depending upon engineer availability.
