Leak Detection in Beckenham and Orpington
We cover BR3, BR5 and BR6 for hidden water and heating leaks. That runs from the Edwardian roads of Beckenham to the 1930s houses of Petts Wood and the post-war estates of Orpington.

Leaks in Beckenham and Orpington homes
Beckenham, Park Langley and Eden Park have large Edwardian and interwar houses, many with suspended floors downstairs and several bathrooms above. Petts Wood is almost entirely 1930s, with substantial detached and semi-detached houses in a cottage style, often with original pipe routes under solid floors. Orpington, Chelsfield, Green Street Green and Locksbottom mix 1930s semis, bungalows and chalets with post-war houses, and St Mary Cray and St Paul's Cray have post-war estates. Across all of these the heating system is the usual source of trouble. It may be a boiler that keeps dropping pressure, a corroded pipe in the screed, or a radiator valve weeping behind a cupboard.
We cover BR3, BR5 and BR6, including Beckenham, Elmers End, Park Langley, Eden Park, Petts Wood, St Mary Cray, St Paul's Cray, Orpington, Farnborough, Locksbottom, Chelsfield and Green Street Green. The typical call is a boiler losing pressure with no visible drip, followed by ceiling stains under bathrooms and bills that have climbed. We start at the boiler, check the expansion vessel and pressure relief for an external loss, then pressure test the circuit. Tracer gas finds a pinhole in a buried pipe and the thermal camera shows the warm pipe routes under floors. Bathroom leaks are dye tested fitting by fitting.
Parking is rarely a problem on the residential roads here, and most houses have a driveway. Near Beckenham Junction and Orpington station there are controlled zones where we carry the kit in. We cover floors and keep the house tidy. The survey ends with a written report with photographs, thermal images and readings, prepared for a trace and access claim on your buildings insurance. We are happy to speak to the claims handler.
What we detect in Beckenham and Orpington

Central heating leak detection
A boiler that keeps dropping pressure means water is escaping somewhere in the heating circuit. We find the pipe or fitting and fix it.
Heating leaks
Water leak detection
Hidden leaks behind walls, under floors and in ceilings, pinpointed with thermal, acoustic and tracer gas kit before anything is opened up.
Water leaks
Thermal imaging leak surveys
A thermal imaging camera shows warm pipe runs and cool wet patches through floors and walls, so the leak is seen before anything is opened.
Thermal imaging
Tracer gas leak detection
A safe hydrogen and nitrogen mix is put into the drained pipe, rises through the floor or wall and is picked up by the detector directly above the leak.
Tracer gas
Trace and access insurance reports
Leak detection carried out and documented the way insurers expect, with a report your claims handler can act on straight away.
Insurance reportsFrom your first call to a leak you can see in the report
Call or WhatsApp with a few photos and a line about the symptoms. We ask a handful of questions, agree a fixed price and book the survey, usually for the same or the next day.
On arrival we pressure test the mains, hot water and heating, check the meter and test the escaping water, so we know what we are looking for before the detection starts.
Thermal imaging, the acoustic ground microphone and tracer gas are used as the pipework dictates until the leak is marked on the floor or wall.
You get a written report with readings, thermal images and photographs, ready for a trace and access claim. If you want the leak fixed, we open that one spot and repair it.
Leaks in Beckenham and Orpington: questions answered
How soon can you get to Beckenham or Orpington?
Usually the next working day. We travel from Watford round the M25 and down the A20 or A21, and we group south east London visits where we can.
Which areas do you cover around Orpington and Beckenham?
All of BR3, BR5 and BR6: Beckenham, Elmers End, Eden Park, Park Langley, Petts Wood, St Mary Cray, St Paul's Cray, Orpington, Farnborough, Locksbottom, Chelsfield and Green Street Green.
My 1930s Petts Wood house has a boiler that needs topping up every week. Where do you start?
At the boiler, to rule out the expansion vessel and the pressure relief valve discharging outside. If those are sound the water is leaving the pipework. In these houses that usually means a pipe in the floor, which we find with tracer gas and thermal imaging.
Will the insurer pay for lifting the floor if you find the leak under it?
Where the buildings policy includes trace and access, it covers locating the leak and making good the floor or wall opened to reach it. The repair to the pipe is usually not covered. Our report separates the three so the claim is straightforward.
Suspect a leak in Beckenham and Orpington?
Call now and we will tell you straight away whether it needs a same-day visit. Or send a photo of the stain, the meter or the boiler gauge on WhatsApp.
07516 755 680



