Loss of pressure, ceiling marks, or damp that won’t dry out can all point to a hidden leak.
Leak detection helps confirm the source so repairs are targeted.
We concentrate strictly on locating the source of the leak. You receive a precise diagnosis rather than broad guesses.
This approach reduces uncertainty and repeat call-outs. You solve the issue once without recurring visits.
We explain all findings before any work continues. You understand the problem before authorising the solution.
We carry out repairs where agreed.
You remain in control of the scope of work.
We provide written reports if you require documentation. This serves as evidence for insurers or third parties.
NI Leak Detection provides leak detection services in Newry for residential and commercial properties. We assess reported issues, locate the source of leaks, and explain findings and options. We help control water loss and support decisions on repair and next steps.
When the source isn’t obvious, the most useful thing is a clear, evidence-led answer so you can stop guessing and limit avoidable damage.
Narrow down the most likely source of the leak with professional detection.
Find the cause sooner to prevent further damage to your property.
Support an effective repair plan with accurate leak detection.
Get comprehensive documentation for next steps and insurance claims.
Whether the issue is showing on a ceiling, behind a wall, under a floor, around pipework, or in the central heating system, the goal is the same: locate the source first, then decide the right repair.
Leak detection for homes: we focus on finding the leak source and can repair it where appropriate and agreed.
Heating & plumbing engineers, not guesswork: our plumbers take a structured approach based on symptoms, the home layout, and how the plumbing and heating systems run.
Clear explanations: you’ll know what we’ve found, what it means, and what we’ve ruled out.
Property-care mindset: we use Non-Destructive Leak Detection where possible, while still doing what’s needed to confirm the source.
Trace and Access reporting available where needed.
Local service delivery in and around Newry and County Down.
Our structured approach helps you understand what's happening and what comes next.
A quick phone call to understand the symptoms, when they started, and which areas are affected.
On-site checks and structured testing to narrow down where the water leaks are coming from.
Findings explained in plain language (what’s most likely happening, and what we’ve ruled out).
Repair options explained; repair completed where appropriate and agreed.
You'll receive photos, a written summary, and a Trace and Access report if requested.
We'll advise on what reinstatement or follow-on trades may be needed in your situation.
If you prefer to use your own contractor for reinstatement or damage restoration (such as plastering, drying, or redecorating), that’s fine. We can facilitate with evidence and costings to help you plan the next step.
We choose methods and technology to suit the symptoms, the property, and the type of pipe involved. Depending on what we’re investigating, this can include:
Using infrared cameras (FLIR) to detect temperature variations
Using sensitive microphones to detect leak sounds
Tracking moisture patterns to identify leak origins
Using non-toxic gas to identify leak locations
RIDGID cameras to check pipe routes and issues
In Newry it’s worth getting help if you’re seeing any of the following:
Persistent damp patches or staining on ceilings/walls
Mould and mildew recurring in the same area
Musty smell or a damp feel in a room
Boiler pressure repeatedly dropping (sealed systems)
Reduced water pressure or intermittent air in pipework
Wet or soft flooring, warped skirting, bubbling paint
Homeowners often call us out for issues such as:
Bathroom & shower leaks (including failed grout lines)
Mains water leaks on water pipes
Central heating leaks (radiators, heating systems)
Underfloor heating leaks
If you’re on a meter: unexpected usage increases, or the meter moving when everything is off, can also indicate an ongoing leak.
Health and safety: if water is near electrics, there’s active water ingress, or you suspect a burst, prioritise safety first and contact a professional.
Trace and Access refers to locating the leak and accessing the area to complete the repair, with documentation of what was found and what work was done.
Insurers may request evidence to support claims, including the cause and what access or repair work was required.
We can provide a Trace and Access report and insurer-ready reports with clear notes and photos where appropriate.
Cover depends on your policy wording; we cannot confirm cover or outcomes but can provide the documentation needed.
While we are not insurers or claims handlers, our documentation can help support your insurance claim process.
Common questions about our leak detection service in Downpatrick
Still Have Questions?
Call Our Expert Team For Help
We cover all of Newry and South Down, including:
We also provide Leak Detection Services across Northern Ireland.
If you’re seeing signs of a hidden leak and want a clear, practical next step, the simplest place to start is a quick phone call. Tell us what you’re seeing and where it’s showing, and we’ll guide you on the safest way forward.
