Leak Detection in Belconnen
- 20+ Years of Experience
- Fully Licensed & Insured
- 24/7 Emergency Service
Worried about hidden leaks?
Professional Leak Detection Services
Leaks can be tricky—sometimes it’s a damp patch on the wall, other times it’s a mysterious spike in your water bill with no visible signs at all. At B3 Plumbing, we specialise in pinpointing the source of hidden leaks in Belconnen homes and businesses using accurate, non-invasive technology. Whether it’s under concrete, behind walls, or in your stormwater system, we’ll locate the problem without unnecessary digging or disruption.

With over 20 years of plumbing experience and a fully licensed, insured team, we know what to look for—and how to stop it before it causes serious damage. We work fast, clean, and keep you informed the whole way through. Call 0424 352 785 to book an inspection or get peace of mind with expert leak detection you can trust.
Non-Invasive Testing
Water Bill Troubleshooting
Fast, Accurate Diagnosis
Can’t find the source?
We’ll Track It Down Fast
Not all leaks show themselves clearly. Some happen slowly over time—under slabs, inside walls, or in garden lines—causing hidden structural damage or mould long before you ever notice. Others show up quickly, but you still can’t tell where they’re coming from. That’s where professional leak detection makes all the difference. Using specialised acoustic tools, pressure testing, and thermal imaging, we’ll locate the exact point of the leak so you’re not left guessing.

Once we’ve found the source, we’ll explain the issue in plain language and offer repair options based on the leak type and location. Whether it’s a burst pipe, failed joint, cracked underground line or leaking tap that’s turned costly—we’ll help you fix it fast and prevent it from happening again.
FAQ
Everything You Need To Know
How do I know if I have a water leak?
Common signs include higher water bills, damp patches, mould, peeling paint, or the sound of running water when nothing is in use. In outdoor areas, you might notice lush patches of lawn, water pooling, or cracks in concrete. If you suspect a leak, it's best to get it checked before it gets worse.
Can leaks be detected without breaking walls or floors?
Yes. Professional plumbers use tools like thermal imaging, acoustic sensors, and moisture meters to detect leaks without major disruption. These methods help locate the leak precisely, often avoiding the need for invasive guesswork or unnecessary damage to walls, tiles, or concrete.
What causes hidden plumbing leaks?
Hidden leaks can be caused by old or corroded pipes, shifting ground, poor installation, or even tree root intrusion. Changes in water pressure, temperature fluctuations, or frequent freezing and thawing can also weaken pipes over time, eventually leading to cracks or pinhole leaks.