Hidden leaks inside a home can be stressful, disruptive, and expensive — but finding them doesn’t have to be. At B Keenan Plumbing & Heating, we specialise in providing clean, efficient leak detection Belfast homeowners can rely on, using the latest technology to identify issues quickly and with minimal disturbance.
Gone are the days of lifting floors, guessing, or damaging walls to find the source of a leak. Modern diagnostics allow our team to pinpoint problems accurately, saving customers time, money, and unnecessary mess.
Why Clean Leak Detection Matters
Traditional leak detection methods often involved digging, drilling, lifting large sections of flooring, or even cutting into plasterboard. Not only was this disruptive, but it frequently failed to locate the leak on the first attempt.
Today, clean leak detection means:
- No unnecessary damage
- No messy excavation
- Minimal time on site
- Faster, more accurate results
- Lower repair costs for homeowners
This approach is especially important in finished homes, newly refurbished properties, or situations where the leak is suspected behind tiles, under flooring, or within heating pipework.



Our Modern Leak Detection Equipment
To deliver the most efficient service possible, we use a suite of the latest diagnostic tools, including:
🔍 Thermal Imaging Cameras
These highlight temperature changes in pipes behind walls, under floors, or inside heating systems — allowing us to identify unusual heat loss or moisture patterns instantly.
🎧 Acoustic Listening Devices
Sensitive microphones detect the sound of escaping water, even through thick flooring or walls, helping isolate the leak precisely.
💧 Moisture Mapping Technology
This identifies damp areas invisible to the eye, giving a clear picture of where water is tracking or pooling.
📏 Pressure Testing & Line Tracing
Allows us to pinpoint leaks within closed heating circuits without ripping up flooring.
Everything about this process is non-invasive, clean, and highly accurate — the modern standard for leak detection in Belfast homes.
A Cleaner Approach for a Better Customer Experience
We understand that homeowners want solutions that don’t interrupt their day or leave their home in disarray. That’s why we’ve built our leak detection service around:
- Respect for your property
- Minimal disturbance
- Clear communication
- Fast, same-day solutions wherever possible
Most leaks are located without needing to lift a single tile or floorboard, and when repairs are needed, they’re carried out cleanly and professionally.
Why Belfast Homeowners Choose Us
✔️ Advanced, non-invasive leak detection technology
✔️ Fast, clean, and efficient service
✔️ Expertise in heating system leaks, underfloor leaks, and hidden pipework issues
✔️ Trusted by homeowners across Belfast and County Down
✔️ Clear pricing and honest reporting
Our goal is simple: find your leak quickly and fix it properly — with as little disruption as possible.
Learn More About Leak Detection Belfast
If you’re worried about boiler pressure loss, unexplained dampness, or a suspected leak beneath floors or behind walls, we can help.
👉 Visit our service page to learn more:
bkeenanplumbingandheating.com/leak-detection/