
Water Leak Detection Services in Calgary
Prevent Costly Water Damage
A higher water bill. A musty smell in the basement. A faint sound of running water when nothing’s on. These are the quiet signs of a potential leak and if ignored can lead to serious water damage and expensive repairs.
That’s where Harper’s Plumbing comes in. We help Calgary homeowners detect and deal with hidden water leaks under floors, behind walls, or anywhere else they hide, before they become disasters. Whether you’re searching for ‘how to find a water leak in your home’ or wondering who to call for a water leak in Calgary, you’re in the right place.
Signs You Might Have a Hidden Water Leak in Your Home
- Water bill suddenly spikes
- Musty odour near walls or floors
- Stains or bubbling on ceilings or drywall
- Reduced water pressure
- Warm or damp spots on the floor
- Running water sounds when taps are off

24/7 Emergency Plumbing Services, Calgary and Area
In situations where your home faces the risk of flooding, encounters a severe sewage problem, or experiences a hot water system failure during the harsh winter months, scheduling an appointment for a more convenient time with your plumber may not be an option.
What you need is a Journeyman Plumber who can help you when you need it the most.
Emergency calls occur after 5pm Monday to Friday, weekends and all statutory holidays.
Calgary Plumbing Leak Detection: How We Find the Source
- Camera inspections inside pipes and drains
- Thermal imaging to find hidden hot spots from pipe leaks
- Pressure testing to identify loss across your system
What to Expect with our Leak Detection Services
- We Listen First – We ask about your concerns and symptoms.
- We Diagnose – Using technology and experience, we pinpoint the leak.
- We Explain – You’ll get a clear breakdown of what we found and your options.
- We Repair or Install – We handle everything from fixing the leak to installing a smart water leak detection system to prevent issues in the future, like Flo by Moen.
Smart Leak Detection with Flo by Moen
For homeowners wanting extra protection, we recommend and install the Flo by Moen Smart Water Shutoff. It’s the best proactive solution for Calgary homes, especially if you travel, have a finished basement, or want to avoid costly surprises.
Why We Recommend Flo:
- 24/7 Whole-Home Monitoring – Catches leaks anywhere in your plumbing system, not just one spot.
- Smartphone Alerts – Stay informed wherever you are.
- Automatic Water Shutoff – Prevent serious damage when you’re not home.
- Insurance Discounts – Some insurers reward homeowners for installing it.
- Water Usage Tracking – Spot abnormalities like running toilets or hidden leaks fast.
We supply and install Flo by Moen for homeowners across Calgary and surrounding areas. Just give us a call and we’ll take care of the rest.
Calgary & Area Leak Detection Coverage
We proudly serve homeowners in:
Calgary | Diamond Valley | High River | Millarville | Priddis | Foothills County
Not sure if you’re in our service area? Contact us, we’re happy to help.
FAQs About Leak Detection
What should I do if I think I have a water leak in my home?
If you’re noticing signs of a hidden plumbing leak, like rising water bills or musty smells, the best thing to do is act fast. Turn off your main water supply (if safe), and call a Calgary plumber who offers leak detection like Harper’s. We’ll walk you through the next steps and use our pro tools to pinpoint the leak without tearing up your home.
How much water can a small leak waste?
Even a pinhole leak can waste over 1,000 litres a week. That’s a lot of water and a big bump in your bill.
Do I need a plumber for water leak detection?
Yes. If you’re unsure how to find a water leak in your home, calling a licensed plumber is your safest bet. At Harper’s, we use specialized tools like thermal imaging and pipe cameras to detect hidden water leaks under floors, walls, and concrete. DIY guesses can miss what’s really happening and delay needed repairs.
How Long does leak detection take?
Most in-home leak inspections can take 1-2 hours depending on the home size and complexity.
How do plumbers detect leaks?
At Harper’s, we use specialized tools for plumbing leak detection in Calgary. This includes thermal imaging to spot hidden heat changes, acoustic sensors to listen for water movement behind walls, moisture meters, pipe inspection cameras, and pressure testing to identify drops in flow. It’s all about finding the source with precision and with minimal disruption to your home. Want to learn more about the tools and methods we use? Here’s a deeper look at how plumbers find leaks.
Do you need to tear up my walls?
Nope. Our tools let us locate leaks with minimal disruption. We only open up areas when it’s absolutely necessary and we’ll walk you through it beforehand.
Is leak detection covered by insurance?
Some policies may cover damage caused by leaks but not always the leak detection or repair itself. Installing Flo by Moen may also earn you a discount check with your insurer as a prevention method.
Can Flo by Moen stop leaks?
Yes! It can automatically shut off your water when it detects a major leak, helping you avoid severe damage while you’re away.
Book Your Leak Detection Today
Leaks don’t go away. But with the right tools and a local team who cares, they don’t have to become disasters either.
Call us at (587) 216-1755 or book online to schedule your leak inspection or Flo by Moen installation.
Precision Work with a Small-Town Touch