Plumber Now · Southern Ontario
Plumbing Leak Detection
Plumbing leak detection helps locate hidden leaks in water supply lines, plumbing connections and concealed pipe systems. Warning signs may include damp drywall, ceiling stains, unexplained increases in water consumption, reduced pressure and persistent moisture. Appropriate inspection and testing methods help identify the source before repairs are performed.
Call (289) 907-2454What Plumbing Leak Detection Involves
Emergency repairs, leak detection, water heaters, fixtures and plumbing upgrades. Plumbing leak detection helps locate hidden leaks in water supply lines, plumbing connections and concealed pipe systems. Warning signs may include damp drywall, ceiling stains, unexplained increases in water consumption, reduced pressure and persistent moisture. Appropriate inspection and testing methods help identify the source before repairs are performed.
Common Signs You Need Assistance
Unexpected water use, ceiling stains, damp walls or unexplained loss of pressure may indicate a concealed leak.

Common Causes
Corrosion, damaged seals, stressed fittings, freezing and excessive pressure can allow water to escape from concealed or accessible pipes.
How Diagnosis Works
Inspection starts with visible fixtures and connections, then isolates parts of the system. Pressure testing and suitable locating methods help narrow the source before opening building materials.
Repair & Installation Methods
Once located, a leaking fitting or damaged pipe section may be replaced. Widespread deterioration may need planned repiping, followed by moisture assessment of affected materials.
When Professional Assistance Is Needed
Seek professional assistance for recurring faults, concealed damage, sewage backups or work that requires changes to supply and drainage systems. For active water leaks, isolate the supply if it is safe to do so and call for help as soon as possible.
Related Services
Have questions? Explore hidden leaks and pipe problems in our FAQ & DIY Help Centre.
Plumber Now Service Areas
For plumbing leak detection enquiries in Hamilton, Stoney Creek or Burlington, explore local plumbing information or browse all Southern Ontario communities we serve. Contact us to discuss the requested work and availability.
Call (289) 907-2454 to confirm the scope and availability of your requested service in your area.