Find Hidden Leaks Without Damaging Your Property.
Insurance-Approved Detection Across Northern Ireland.
We work directly with all major insurers and provide complete documentation for your trace & access claim.
Guaranteed next-business-day response with professional insurance reports.
Our non-destructive leak detection employs thermal imaging and acoustic sensors to pinpoint leaks to within 5 cm, so you repair a small area, not an entire floor.
Using advanced detection tools, we locate hidden leaks with pinpoint accuracy, whether they’re under concrete slabs or behind walls.
Trace & Access is covered by most Northern Ireland home insurance policies. Our photo-verified reports get insurer approval 98 % of the time, so you rarely pay out of pocket.
PCLA engineers operate throughout Belfast, Derry/Londonderry, Lisburn, Newtownabbey, Ballymena, and all of Northern Ireland, with a guaranteed next-business-day visit when you book within 24 hours.
BDMA-accredited specialists, CIPHE-certified plumbers, and WRAS-compliant tracer-gas methods ensure professional, compliant results.
We believe in straightforward pricing. Before any work begins, you’ll receive a free, no-obligation estimate. You can trust that our competitive rates reflect the quality and reliability of the work.
🚨 Suspect a leak?

Call or complete our form to request your free quote. We'll confirm your details and if you want to proceed, we'll schedule your leak detection appointment.
We use three advanced detection methods to find leaks without causing damage. Our specialist equipment includes acoustic sensors to hear water flow, thermal cameras to spot temperature changes, and moisture meters to confirm wet areas—all before any invasive work begins.
If a leak is confirmed, we use precise core drilling to access the exact location—creating a small opening instead of extensive demolition. Every step is photographed and documented in a detailed report, making insurance claims straightforward and hassle-free.
Our comprehensive reports combine technical data and photographic evidence into a single document that insurers accept 98% of the time. If questions arise, we handle all communication with your insurer—making the claims process smooth and hassle-free.
One call, one team, problem solved.
Do any of these sound familiar?
If so, you need PCLA’s Non-Destructive Leak Detection & Non-Invasive Trace & Access.
Contact us today before a small drip becomes major damage.

Our ‘Non-Destructive‘ Leak Detection employs thermal imaging and acoustic sensors.
Did you know…’Trace & Access’ is covered by most NI home insurance policies?
No. Our non-destructive tools locate the leak first; we only lift a tile or board if absolutely necessary.
Yes—most home policies include trace-and-access. We handle the documents and talk to loss adjusters for you.
We offer same-day visits across Whiteabbey and wider Belfast—24/7 for emergencies.
Thermal cameras, acoustic microphones, tracer gas, moisture meters, and endoscopes—safe, accurate, and insurance-approved.
No. You’re free to choose any plumber; our report shows exactly where to work.
No. You’re free to choose any plumber; our report shows exactly where to work.
Contact us today to find out how we can help find your leak.
Don’t pay out of pocket for leak detection. Your trace & access insurance cover handles the cost while we locate your leak without damaging walls, floors, or landscaping. Professional insurance reports provided — anywhere in Northern Ireland.
📞 Call 028 9581 5318 — Insurance Claims Handled
Most customers recover the full cost of ‘trace & access’.
Areas Served: Belfast, Derry/Londonderry, Lisburn, Downpatrick, Ballymena, Enniskillen, Bangor, Newry, and all of Northern Ireland.