Leak Detection Kensington and Chelsea

Same-day appointments are usually available in Kensington and Chelsea, and next-day almost always. If water is actively escaping, tell us when you book. Live leaks are prioritised and we can talk you through isolating the supply while an engineer travels.

Not on a leak arising within your own property that we cannot find: in Kensington and Chelsea that detection fee is waived. Trace it instead to a neighbour's pipework, a shared riser or the water main beyond your boundary and the fee stands, because that is a located leak, and it is the finding that moves the repair bill off you.

Yes. Trace and access reports documenting the cause, precise origin and affected areas are available for every Kensington and Chelsea detection visit, typically within 48 hours. They are structured the way UK loss adjusters expect.

All of it, including Kensington, Chelsea, Notting Hill, Earls Court, Holland Park. We cover every London borough, so coverage never depends on which side of a postcode line you live.

Cheapest and most conclusive first. Anything that can be isolated at a valve and pressure decay tested is tested that way, because a system that holds a measured pressure over a timed period is out of the enquiry without any instrument being pointed at the ceiling. Comfort cooling condensate is checked at the tray and the pump next, since it is a frequent cause and simple to observe. Wet underfloor circuits are isolated manifold by manifold. Only the systems that cannot be isolated are then approached with thermography and moisture mapping, and only the survivor of that process is taken to tracer gas. The report records each elimination with the pressure figures and the timings, not simply the conclusion.

The aim is that opening up is a consequence of the survey rather than a part of it. Where the sequence above resolves to a single system and a defined position, the access required for the repair is typically a hand sized area, sited by us at a point chosen for reinstatement rather than for convenience, and in a plain field rather than through a moulded run. In some cases a borescope entering through an existing penetration or a raked joint is sufficient to confirm the finding before anything is cut at all. What we will not do is recommend exploratory opening in decorative plaster to see what is there, which is the outcome the elimination sequence exists to prevent.

Very often the comfort cooling condensate. A fan coil or a cassette unit removes moisture from room air continuously while it runs, and in a converted period house that condensate almost never has a gravity route to a drain, so it is lifted by a small pump and pushed through narrow flexible tubing to wherever a connection could be found. None of that is pressurised, so it will not appear in any pressure decay test, and it produces a volume of clean water that people routinely mistake for a plumbing failure. The failure modes are a blocked or algae fouled drain tray, a pump that has stopped or lost its float switch, and a tube that has been kinked or pulled off at a joint above a ceiling. It is checked visually and by running the units and watching the tray.

Rather more than most owners expect, because a pool installation is several charged systems in one room. The circulation pipework runs continuously at pressure, the filter backwash line discharges a large volume intermittently and frequently into drainage that was never sized for it, the balance tank is a reservoir that can leak into the structure without the water level telling you anything useful, and the dehumidification plant produces condensate that is pumped like any other. On top of that, the pool shell itself can lose water, and the way to test that is a bucket test comparing the drop in the pool against the drop in an open container standing in it, which cancels out evaporation. Each of those is a distinct test and they are done in order before the building's domestic services are implicated.