Leak detection for every part of the premises.
Supply pipes under the car park, heating loops in the screed, wastes behind the washroom tiles and the flat roof over the lot. Pick the service that matches what you have noticed, or call and describe it and we will pick for you.
- 4.7 Excellent on Trustpilot, 1,600+ reviews
- £5m public liability
- CIPHE, WIAPS and WaterSafe accredited
- Same-day find & repair aim
Water mains & underground
Supply pipes under car parks, service yards and slab floors. The usual suspect behind a water bill that has quietly doubled.
See the serviceHeating & pipework
Commercial central heating and underfloor systems losing pressure. Tracer gas and thermal imaging find the break with the floor still in place.
See the serviceRoof & ceiling leaks
Flat roofs, rooflights, box gutters and drips from the unit above. We trace the water back to where it gets in, which is rarely where it shows up.
See the serviceUnder-floor & slab
Pipes buried in screed beneath tiles, vinyl and timber. Located from above, so the shop floor stays whole.
See the serviceWashrooms & staff areas
Customer toilets, staff kitchens and cleaners’ cupboards. Small rooms with a lot of pipework, and the source of most damp patches next door.
See the serviceDrains & CCTV surveys
Blocked, cracked or leaking drains in service yards and beneath units, surveyed with CCTV drain cameras and pressure testing.
See the serviceDamp & structural ingress
Penetrating damp, basement stock rooms and party walls. Moisture mapping shows what is a leak and what is condensation.
See the serviceMaking an insurance claim?
Every survey ends with a written report and thermal images. Insurers and loss adjusters use them for trace-and-access claims, so the evidence is in place before the repair starts.
Insurance claimsChoosing the method.
Every engineer carries the full set of equipment, so the survey is chosen by what the building is telling us rather than by what happens to be in the van.
- You notice
- The water bill has jumped
- We use
- Meter test to confirm the loss, then acoustic listening and correlation along the supply pipe.
- You get
- A marked position on the surface for a single-hole repair.
- You notice
- The boiler keeps losing pressure
- We use
- Pressure test to isolate the circuit, thermal imaging with the system warm, tracer gas to confirm.
- You get
- A marked spot on the pipe run, with the floor opened once.
- You notice
- Drips through the ceiling after rain
- We use
- Plumbing above ruled out first, then a drone roof survey with thermal and moisture readings below.
- You get
- The entry point on a marked-up plan for the roofer or landlord.
- You notice
- A damp patch with no obvious source
- We use
- Pressure tests on every circuit, moisture mapping, thermal imaging and a borescope into the voids.
- You get
- A diagnosis with evidence: leak, ingress or condensation.
Not sure which one you need?
Describe what you have seen and where. The engineer who takes the call will tell you which survey fits and what to expect on the day.
Speak to the team about your leak.
One call gets a leak engineer moving. Our methods are non-invasive, so there is usually nothing to dig up, and you get a written report ready for your insurer.
Engineers across England, Scotland and Wales. £5 million public liability insurance.