Hidden water leak detection in East London
A hidden leak is a source-finding problem before it is a repair job. Blackstone offers leak detection and assesses symptoms, accessible plumbing and the investigation required for concealed routes. No claim is made that every leak can be located without opening finishes.
Clues worth recording
New dampness, water sounds when taps are closed, unexplained consumption and pressure changes can suggest a leak. They can also have other causes. Compare when symptoms occur and which rooms are affected; do not present a single observation as proof of a buried pipe failure.
A safe water-use check
If your meter is safely accessible and serves only your property, note a reading with normal intentional water use paused. Remember that toilet cisterns, appliances and storage systems can still draw water. Movement suggests further investigation, not a confirmed leak location or a precise leak rate.
Agree the investigation method
Explain the known pipe route, previous repairs and access constraints. Ask what equipment or access the proposed assessment requires. The appropriate method depends on the site; this page does not promise thermal imaging, acoustic equipment or a non-invasive result for every call.
From finding the fault to approving a repair
Finding evidence of a leak and quoting the repair are distinct steps. Clarify any investigation charge, openings, repair options and reinstatement before proceeding. Other moisture sources may need building assessment if plumbing checks do not explain the symptoms.
Frequently asked questions
Does a higher water bill prove a hidden leak?
No. Usage, billing and other water-consuming fixtures need to be considered. A change is a reason to investigate, not a diagnosis.
Can you guarantee no walls will be opened?
No. Access needs depend on the location and evidence. Discuss the investigation approach and any openings before work.