The Silent Killer: How to Spot and Fix Hidden Leaks in Your Home
Oct 18, 2025

Why a Small Drip is a Big Problem
Hidden plumbing leaks are the silent killers of a home. A leak you can't see, even if it's slow, can waste thousands of litres of water per month, lead to massive water bills, and cause structural damage, mold growth, and wood rot behind your walls or under your floors. At Usimiri, leak detection is one of our most requested services.
Four Signs You Have a Hidden Plumbing Leak
Unexplained Spike in Your Water Bill: This is the number one indicator. If your water usage patterns haven't changed but your bill has shot up, a continuous leak is the likely culprit.
Water Meter Test: Turn off all taps and water-using appliances (like washing machines). Check your water meter. Wait 15-20 minutes, then check the meter again. If the numbers have changed, you have a leak.
Damp or Stained Ceilings/Walls: Discolouration, bubbles, or peeling paint are visible signs of water saturation inside the wall cavity or ceiling.
The Smell of Mildew or Must: If you detect a persistent, damp, earthy odour that won't go away, it often indicates hidden moisture and potential mold growth caused by a long-term leak.
Don't Wait: The Professional Fix
Do not attempt to demolish walls or floors trying to find the source yourself.
Usimiri General Ventures uses non-invasive, high-tech leak detection equipment, including acoustic sensors and thermal imaging, to pinpoint the exact location of the break. Once located, our certified team handles the repair using durable materials, ensuring the fix is permanent and minimally disruptive to your property.
Is your water bill suddenly too high? [Request Leak Detection Service Today]

