Leak Detection · Lethbridge, AB
Leak Detection in Lethbridge, AB
A hidden leak can soak insulation and framing for months before it shows. Finding it early keeps the repair small.
Request a plumberClues
Stains on ceilings or walls, warped flooring, peeling paint, a musty smell, or a water bill that keeps rising. In a dry climate like Lethbridge, any damp patch indoors is worth investigating.
The meter test
Turn off all water use in the house and watch the meter. If its dial or indicator moves, water is escaping. Closing the main valve then tells you whether the leak is inside the house or in the service line.
After a chinook
Pipes that cracked during a cold snap often start leaking when a chinook warms them up. Check garages, basements and walls behind outdoor taps after each warm spell.
How plumbers find leaks
Pressure tests, listening equipment and moisture meters let a plumber narrow the leak down before opening walls. That keeps the repair smaller and tidier.
Why act quickly
A slow leak can rot wood, ruin drywall and feed mould. A small repair now is far easier than replacing flooring and insulation later.
Get help
Describe what you've noticed and where. Send a request and a plumber will get in touch.
Common hiding spots
Under sinks, behind toilets, around the hot water tank and softener, at the washing machine valves, and along the basement ceiling under bathrooms. A flashlight and a dry paper towel find most drips.
Service line leaks
If the meter keeps moving with the main closed, the leak may be in the line from the curb stop to the house. That line is usually the homeowner's responsibility, and a plumber can locate the leak before any digging starts.

Frequently asked questions
- Can a leak be found without opening walls?
- Often it can be narrowed down closely, so only a small opening is needed for the repair itself.
- Will insurance cover a hidden leak?
- It depends on the policy and the cause. Contact your insurer early and keep photos and records.
Other plumbing services
Request a plumber
Repairs, renovations and new projects. Tell us what you need and we'll pass it straight to a plumber, who will call you to go over the job and give you a quote.
- Plumbing repairs, renovations and new projects
- Lethbridge and the towns around it
- Get a quote before any work starts
Need leak detection in Lethbridge?
Send a request and a plumber will get in touch. Requests answered 7 days a week.
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