Leak detection in Crickhowell
Leak detection in Crickhowell traces hidden leaks behind damp, falling heating pressure and unexplained water use. ADI Leak Detection Powys arranges leak detection visits in Crickhowell through the office.

Non-invasive leak detection
Acoustic, thermal and tracer gas
Trace and access claim reports
Which leaks do engineers trace in Crickhowell?
For a cottage near Bridge Street or a home elsewhere in NP8, describe the symptoms before agreeing where to open a floor or wall.
Bridge Street and Lamb Lane contain two-storey cottages, while Tower Street has planned rows of terraces. Stone, render and Welsh slate give the historic centre much of its character. If damp appears in an older Crickhowell home, tell us whether it follows rainfall, heating use or a particular plumbing fitting.
Moisture readings help map the wet area, and thermal or acoustic checks can narrow a concealed pipe leak. Mention any original finish or access restriction that affects the repair.
A heating system that repeatedly loses pressure needs its water circuit checked. In a Tower Street terrace, explain which rooms are affected and whether the damp changes when the heating runs. Thermal imaging can help direct the search beneath a floor.
Which parts of Crickhowell does ADI Leak Detection cover?
Leak detection covers Crickhowell and the places around it listed here.
- Crickhowell NP8
Local landmarks and terrain
- High Street
- Market Place
- Town Hall
- River Usk
Who fixes a leak on your supply pipe in Crickhowell?
Crickhowell: check the property’s water account.
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 Crickhowell. 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 Crickhowell ask about leak detection?
Can a leak be traced before opening a Crickhowell cottage floor?
Acoustic listening, moisture measurements and thermal imaging can narrow the search before an opening is agreed. Describe the floor construction if known, and mention finishes you want to preserve in a Bridge Street or Lamb Lane cottage.
Who supplies water and sewerage in Crickhowell?
Dŵr Cymru Welsh Water provides Crickhowell’s water and sewerage.
How do you book leak detection in Crickhowell?
Send your postcode and a technical advisor calls back to arrange the visit with an engineer who covers Crickhowell.
Same or next day depending upon engineer availability.
