Active leak? Call now for fast non-invasive detection.

Direct Answer

Table of Contents

AnyLeak provides leak and moisture detection services in British Columbia using non-invasive methods — acoustic correlation, tracer gas, thermal imaging, and moisture metering — to find leaks without digging or damage. Every inspection includes a written, insurance-ready report. Call (604) 269-5325 for a free phone consult.

🔄 Reviewed and maintained by the AnyLeak team — October 2026. Rated 5 stars by BC customers.

Leak Detection Solutions for Homes, Businesses & Public Infrastructure

House Leak Detection Company: Protecting Your Home from Water Damage

Introduction: The Importance of House Leak Detection

Owning a home is a major investment, and one of the most critical aspects of maintaining that investment is safeguarding it from water damage. Water leaks, whether they come from faulty plumbing, roof damage, or hidden underground issues, can lead to significant problems if left undetected. For homeowners in Greater Vancouver, where the region’s wet climate poses a constant threat to residential structures, early detection and swift repair of leaks are essential.

AnyLeak is a premier house leak detection company that has been serving the Greater Vancouver area since 1999. Our team specializes in identifying and resolving leaks in residential properties, using advanced technology to detect even the smallest leaks before they cause extensive damage. With our comprehensive services, homeowners can trust us to protect their homes from water infiltration, mold growth, structural damage, and high utility costs associated with undetected leaks.

Why Choose AnyLeak for House Leak Detection?

1. Expertise in Residential Leak Detection

At AnyLeak, we focus exclusively on residential leak detection, offering tailored solutions for every type of home. From single-family houses to multi-unit dwellings, we have the experience and technology needed to find and fix leaks, whether they’re visible or hidden deep within the structure of the home.

Types of Leaks We Detect:

Plumbing leaks: Leaks in pipes, faucets, or fixtures, often hidden behind walls or beneath floors.
Roof leaks: Water infiltration through roofing systems, particularly after heavy rains or snow.
Foundation leaks: Water seeping into basements or crawl spaces, often caused by poor drainage or cracks in the foundation.
Underground service line leaks: Leaks in water supply lines that run from the municipal system to your home.

2. Non-Invasive Leak Detection Technologies

We understand that no homeowner wants to deal with the disruption and mess of invasive leak detection methods. That’s why AnyLeak employs non-invasive technologies that allow us to detect leaks without tearing down walls, digging up floors, or damaging your property.

Key Technologies We Use:

Thermal imaging: Helps detect temperature differences behind walls and under floors that indicate water leaks.
Acoustic sensors: Pinpoint the exact location of leaks in plumbing systems by listening for the sound of water escaping.
Moisture meters: Accurately measure the moisture content in building materials, helping to detect water damage before it becomes visible.
Endoscopic cameras: Used for inspecting pipes, ducts, and other small spaces that are otherwise inaccessible.

Common Sources of Household Water Leaks

3. Plumbing System Leaks

Plumbing leaks are among the most common sources of water damage in homes, and they can go unnoticed for long periods, causing significant damage over time. Leaks can occur in any part of the plumbing system, from pipes under sinks to pipes behind walls or under floors.

Common Plumbing Leaks We Detect:

Dripping faucets: While seemingly minor, dripping faucets can lead to wasted water and high utility bills.
Leaking pipes: Hidden leaks in walls or under floors can cause extensive water damage and lead to mold growth.
Fixture leaks: Faulty seals or cracks in the fixture can result in continuous water leakage that damages the floor and subfloor.

Our acoustic leak detection technology can accurately locate these leaks without tearing into walls or floors, ensuring a quick and efficient repair process.

4. Roof Leaks

In Greater Vancouver, where rainfall is frequent, roof leaks are a common concern for homeowners. Over time, roof shingles can deteriorate, flashing can loosen, and water can find its way into the attic or ceiling. If left undetected, roof leaks can cause serious water damage, including mold growth and compromised structural integrity.

Key Areas We Inspect:

Shingles and flashing: Cracked, curled, or missing shingles can allow water to enter the home.
Attics and ceilings: Water may pool in the attic or drip through the ceiling, causing stains or structural damage.
Gutters and downspouts: Blocked or damaged gutters can cause water to overflow and penetrate the home’s exterior.

We use thermal imaging to detect moisture buildup in the roof and attic, even if the leak is not yet visible. This allows homeowners to address roof leaks before they cause serious damage.

5. Foundation Leaks

Leaks in the foundation or basement are especially problematic, as they can undermine the structural integrity of the home. Foundation leaks are often caused by water pooling around the home due to poor drainage, heavy rainfall, or plumbing issues. If not addressed, foundation leaks can lead to cracks, water seepage, and eventually, basement flooding.

Common Causes of Foundation Leaks:

Poor drainage: Improper grading or clogged gutters can cause water to pool around the foundation.
Cracks in the foundation: Over time, cracks may develop in the foundation, allowing water to seep into the basement.
Underground plumbing leaks: Leaks in water or sewer lines beneath the foundation can cause the ground to erode, leading to structural problems.

AnyLeak uses moisture meters and ground-penetrating radar (GPR) to detect foundation leaks and assess the extent of water damage, providing homeowners with a clear understanding of the issue and how to fix it.

Advanced Technology for House Leak Detection

6. Thermal Imaging for Hidden Leaks

One of the most powerful tools we use for detecting hidden leaks is thermal imaging. Water leaks often cause subtle temperature changes in walls, floors, or ceilings, which are invisible to the naked eye. Our thermal imaging cameras detect these temperature differences, allowing us to pinpoint the location of leaks without damaging any part of the home.

Thermal Imaging Benefits:

Non-invasive: Detects leaks behind walls or under floors without the need for demolition.
Fast and accurate: Quickly identifies leak locations, reducing inspection time and repair costs.
Ideal for hidden leaks: Finds leaks in hard-to-reach areas, such as between walls, beneath floors, or within the roof structure.

Thermal imaging is particularly useful in older homes in areas like Vancouver’s West End, where leaks behind walls may go unnoticed until significant damage occurs.

7. Acoustic Leak Detection for Plumbing Systems

For leaks within the home’s plumbing system, acoustic leak detection is a reliable method. Our technicians use sensitive microphones and correlators to listen for the sound of water escaping from pipes. By analyzing the sound patterns, we can determine the location of the leak with precision, even if it is hidden behind walls or beneath floors.

Advantages of Acoustic Leak Detection:

Precise location of leaks: Detects leaks in both metal and plastic pipes.
Non-invasive: Avoids unnecessary damage to walls and floors.
Cost-effective: Reduces labor and repair time by finding the leak quickly.

This method is ideal for homes in suburban areas like Surrey and Richmond, where extensive plumbing systems can make leaks difficult to locate using traditional methods.

8. Ground-Penetrating Radar (GPR) for Underground Leaks

For leaks in underground service lines or beneath the home’s foundation, AnyLeak employs Ground-Penetrating Radar (GPR). GPR allows us to detect underground leaks by using radar pulses to image the subsurface. This technology is invaluable for finding leaks in service lines, sewer pipes, or drainage systems without the need for digging.

GPR Applications:

Underground service line inspections: Detects leaks in the pipe that connects the home to the municipal water system.
Foundation inspections: Identifies water pooling or erosion beneath the foundation.
Sewer line inspections: Locates breaks or leaks in underground sewer lines.

In areas with older infrastructure, like Burnaby and New Westminster, GPR provides a reliable, non-invasive way to locate and repair underground leaks.

The Importance of Early Leak Detection

9. Preventing Structural Damage and Mold Growth

Water leaks, no matter how small, can lead to significant damage over time if left unchecked. Hidden leaks can rot wood framing, weaken drywall, and create conditions conducive to mold growth. Mold can develop within 24 to 48 hours of a water leak, posing health risks to homeowners and damaging the property. Early detection is key to preventing these issues.

Risks of Ignoring Leaks:

Structural damage: Prolonged water exposure can weaken the home’s foundation, framing, and walls.
Mold growth: Moisture from leaks can lead to mold, which can cause health issues and reduce air quality.
High water bills: Leaking water pipes can significantly increase utility costs over time.

10. Saving on Repair Costs

Addressing water leaks early can save homeowners thousands of dollars in repair costs. By detecting leaks before they cause visible damage, AnyLeak helps homeowners avoid expensive repairs like replacing damaged drywall, flooring, or roof materials. Additionally, fixing leaks early can prevent long-term structural issues that may require extensive renovations.

Areas We Serve in Greater Vancouver

AnyLeak offers comprehensive house leak detection services throughout Greater Vancouver, covering all types of residential properties, from single-family homes to large multi-unit dwellings. Our service areas include:

Vancouver: Houses and condos in the city’s urban and suburban neighborhoods.
Burnaby: Homes and residential complexes in fast-growing areas.
Surrey: Suburban homes, many with large plumbing systems.
Richmond: Residential properties, including waterfront homes and houses in flood-prone areas.
Coquitlam and Port Coquitlam: Single-family homes and townhouses.
Delta: Houses in both rural and suburban areas, often with extensive landscaping and irrigation systems.
North Vancouver: Steep terrain homes with specific challenges for leak detection.
New Westminster: Historic homes and older buildings that may be more prone to leaks.

Conclusion: Protect Your Home with AnyLeak’s Expert House Leak Detection

Water leaks can cause serious damage if not detected and addressed early. As Greater Vancouver’s trusted house leak detection company, AnyLeak is committed to providing fast, reliable, and non-invasive solutions for homeowners. Our expert team and advanced technology allow us to detect leaks quickly, saving you time, money, and the stress of dealing with water damage.

Contact AnyLeak for House Leak Detection in Greater Vancouver
To schedule an inspection or learn more about our services, please contact us at:

Email: info@anyleak.ca
Phone: +1 (604) 269-5325

A Closer Look at This Service

Water does not negotiate. It moves along the path of least resistance, and every day it moves, the damage grows. The question is not whether to investigate; it is when, and the answer is always sooner rather than later.

A city’s building code, its typical construction era, and its soil behaviour all leave their fingerprints on the leaks it produces. Reading those fingerprints is what makes an investigation accurate on the first visit.

A professional investigation does not end with a verbal summary. It ends with a written report, and that report is the point of the exercise: a document that carries the finding, the evidence, and the guidance to the repair.

How the Investigation Is Delivered

Every investigation follows the same disciplined sequence: consultation, survey, testing, cross-verification, marking, and documentation. The sequence is deliberate, and each step builds on the last.

Step 1: Consultation to understand the situation and the history
Step 2: Site survey and indicator mapping
Step 3: Testing of the suspected systems with matched methods
Step 4: Cross-verification of the finding
Step 5: Marking and documentation
Step 6: Written, dated report

A fourth mistake is hiring a repair contractor to find the leak. Contractors are paid to repair, and their interest is in the work, not in the precision of the location. An independent detection team has no repair to sell, only an answer to deliver.

What This Costs

The comparison that matters is not detection cost versus no cost; it is detection cost versus the cost of an undetected leak. One targeted repair, guided by an exact location, almost always costs less than exploratory work and repeated damage.

Every property is different, which is why pricing follows the investigation plan rather than a menu. The free consultation defines the scope, and the fixed quote follows it. What you are quoted is what you pay.

Insurance and Documentation

For BC policyholders, the practical value is speed: the claim starts with the report already in hand, instead of weeks of back-and-forth while the insurer tries to establish what happened.

The report also protects the policyholder. When the cause is documented at the time of the loss, there is no later dispute about what was found, when it was found, or what the condition was.

What the Report Includes

You keep the report. It documents the finding, the condition at the time of the investigation, and the guidance for the repair, which is useful for warranty, insurance, and future reference.

Reports are dated and structured so that any licensed contractor can take the marked location and proceed directly to the repair. They are also accepted by insurers, engineers, property managers, and, when needed, in dispute processes.

When to Call

Call before the damage becomes visible if the meter is moving with everything off. That reading is the earliest and cheapest moment to act, and acting early is what makes the repair small.

Call when a repair contractor cannot find the source. Blind replacement of pipe, membrane, or roofing is expensive, and it fails when the true cause is elsewhere. The investigation answers the question the contractor could not.

How to Prepare the Property

Nothing else needs to be done. The investigation does not require demolition, preparation of the systems, or any work on your part beyond access. Showing up with the history is the whole preparation.

Clear access to the meter, the main shut-off, the water heater, and the areas showing indicators speeds the investigation. A cleared path saves the technician’s time, which is your time on the quote.

Related Services and Locations

The same standards apply across every service and every community we serve. The links below point to the service pages, city pages, and the site resources most relevant to this topic.

Internal links help visitors move between related services and communities, and they help search engines understand how the site’s pages relate to each other.

Common Questions

Is this service non-invasive?

Yes. Every method used works from the surface and leaves no marks. Nothing is cut, dug, or permanently marked during the investigation.

How accurate is the location?

With cross-verified methods, locations are typically within a metre or less, and slab locations within inches.

Is the report useful for insurance?

Yes. The report documents the cause, the extent, the methods used, and the readings, structured for claims and engineering review.

How long does an investigation take?

Most property-level investigations complete within a day, and the written report follows within one to two business days.

Do you repair leaks?

No. Detection and documentation are the service. The report guides the repair contractor to the exact location.

What does this cost?

The quote is fixed before work begins, based on the scope defined in the free consultation. What you are quoted is what you pay.

Call (604) 269-5325 or email info@anyleak.ca for a free consultation. The report is dated, documented, and written to the standard insurers and engineers expect.

★★★★★

"We had a roof leak at our warehouse and they were great to work with. They came out quickly and found the problem."

Christo Sypsas

Google Review

House Leak Detection Company