We locate and repair hidden leaks in Coleraine homes and businesses with precision.
Our qualified plumbers use non-invasive technology to find the source and provide insurer-approved Trace & Access reports for peace of mind.
A quick phone call helps us understand what’s happening and the safest next step.
Non-invasive leak detection to protect your property from unnecessary damage.
Insurer-approved reports to help you recover costs through insurance.
Experienced plumbers handling water, heating, and plumbing leaks.
Fast, reliable service tailored to your home or business needs.
Local experts serving Coleraine and the surrounding areas.
NI Leak Detection helps homeowners in Coleraine locate the source, explain what’s happening, and carry out repairs where appropriate.
If you’re trying to work out whether you have a leak (and where it’s coming from), the priority is reducing guesswork and limiting ongoing damage.
Reduce guesswork by narrowing down the most likely source of the leak.
Limit ongoing damage by finding the cause sooner.
Support a targeted repair plan and complete repairs.
Provide clear documentation for next steps (including Trace and Access report)
We focus on practical diagnosis and clear decisions, not vague assumptions.
Specialist Leak Detection Services for domestic homes, led by experienced plumbers and heating & plumbing engineers.
A clear, structured approach: we test likely causes and explain why.
Calm communication and practical guidance, without jargon.
Trace and Access reporting available where needed.
We provide service delivery across the North Coast and elsewhere around Northern Ireland.
Our structured approach helps you understand what's happening and what comes next.
We'll understand your symptoms and the areas affected to prepare properly.
We'll conduct structured testing to narrow down the source.
We'll explain what's likely happening and where the issue is located.
We'll discuss repair options and complete repairs where appropriate and agreed.
You'll receive photos, a written summary, and a Trace and Access report if requested.
Next steps guidance, including whether any follow-on trades may be needed for reinstatement depending on the situation.
Some access may be needed depending on where the leak is. We aim to keep disruption to a minimum where possible. If reinstatement, restoration, or repairs after access are required, that may involve additional works depending on the situation.
Depending on the symptoms and access, we may use a leak detector and a small set of tools and technology to help locate an acoustic leak and confirm the source. These may include:
Acoustic leak tracing using acoustic sensors, an acoustic ground microphone, and ultra-sensitive microphones to help pinpoint leak noise
Thermal imaging and infrared checks using thermal imaging cameras (including FLIR where appropriate)
Tracer gas using Tracer Gas Technology (hydrogen/nitrogen) to help confirm the leak point in certain situations.
Moisture mapping using a moisture meter to understand how moisture is travelling through materials (without over-stating precision).
Inspection cameras and other cameras to check voids and hard-to-see areas; we may use RIDGID inspection cameras.
Pressure tests where appropriate, to help confirm a suspected leak on a section of pipework.
Leak issues are not always obvious at first. It is worth getting help if you’re seeing any of the following:
Persistent damp patches or staining on ceilings/walls
Mould that keeps returning in the same area despite cleaning and ventilation
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
Common domestic leak sources we investigate include:
Bathroom & shower leaks (including leaks tracking along grout lines)
Central heating leaks around radiators or heating systems;
Underfloor heating leaks;
Mains water leaks affecting water pipes and incoming supplies;
Underground Leak Detection where buried pipework is suspected;
Sudden failures that may need burst pipe repair and urgent isolation support.
If you’re on a meter: unexpected usage increases, or meter movement when everything is off, can also point to an ongoing leak.
Health and safety note: If water is near electrics, or there’s active water ingress, prioritise health and safety 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.
Insurer-Ready Reports: Clear, fact-based documentation with photos of the leak and the access work.
Evidence of Damage: A detailed record of what we found, helping you substantiate your claim.
Itemised breakdowns where needed to help you evidence the work.
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 Coleraine
Still Have Questions?
Call Our Expert Team For Help
We cover all of Coleraine and surrounding areas, including:
We also provide Leak Detection Services across Northern Ireland.
If you’re seeing signs of a hidden leak in Coleraine, the safest next step is a short call so we can understand the symptoms and advise what to do next.
Call to get clear options for finding and fixing your leak.
We’ll explain the approach and likely next steps on the phone.
