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24/7 Certified Plumbing Services in Milton & Mississauga – Delex Plumbing

Professional Leak Detection in Mississauga

Get Your Free Estimate Today!

Or Give Us A Call: 416-910-2550

Reliable Leak Detection in Mississauga

Leaks are not always visible. Sometimes, water can travel behind walls, under floors, or through ceilings for weeks before any physical signs appear. At Delex Plumbing, we specialize in identifying hidden leaks using the latest leak detection technology.

Our technicians are fully licensed, educated, and trained to handle all types of leak scenarios—from residential slab leaks to commercial utility failures. We focus on accuracy, speed, and non-invasive diagnosis so you can get peace of mind without unnecessary damage to your property.

Our leak detection services include:

  • Residential and commercial inspections
  • Same-day diagnostics and repairs
  • Minimal disruption to the property
  • Preventative assessments to avoid future damage

 

Leaks often lead to mould growth, foundation cracks, and rotted drywall or framing if not addressed quickly. That’s why early detection isn’t just intelligent—it’s essential.

Whether it’s a pinhole leak or a pressurized pipe failure, our advanced diagnostic equipment finds it faster and more accurately than conventional methods.

Common Leak Locations

Leaks can appear anywhere there’s plumbing, but specific locations are more prone to damage, corrosion, or failure.

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Walls and Ceilings

Leaks behind drywall can go unnoticed until stains, mould, or bubbling paint appear. Our technicians use infrared and acoustic equipment to detect pipe leaks without drilling holes in your walls. Identifying the source early can prevent costly sheetrock replacements and mould remediation.
repairing

Floors and Slabs

Subfloor and slab leaks can undermine your home's foundation if left untreated. These are some of the most costly leaks due to structural impacts. Our non-invasive methods pinpoint moisture hotspots and pressure irregularities to guide precise repairs before your foundation is compromised.
toilet

Bathrooms and Kitchens

These high-use areas have more fixtures, joints, and connections—making them prone to hidden leaks. We check under sinks, behind tiles, around showers, within cabinetry, and behind appliances, including dishwashers and refrigerators with water lines.
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Basements and Utility Rooms

Often damp and less trafficked, basements can conceal serious plumbing issues. We inspect sump pump connections, water heaters, laundry connections, and pipe junctions to ensure nothing is leaking silently or seeping into walls and flooring materials.
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Exterior Plumbing and Irrigation

Leaks outside are harder to spot until you notice pooling, waterlogged lawns, or system inefficiency. We test outdoor hose bibs, sprinkler lines, underground pipes, and irrigation control valves for signs of water loss or pressure drops.

Get Professional Plumbing Without the Stress!

Why Choose Delex Plumbing for Leak Detection

Leak detection is only as good as the solution that follows it. That’s why we stay on-site until you understand the problem and your options for fixing it.

Our Recent Projects

Advanced Leak Detection Techniques

We use modern equipment to identify even the most stubborn leaks quickly and accurately:
1

Thermal Imaging

Infrared thermography detects temperature changes behind walls and floors, revealing moisture paths without requiring surface openings. It’s ideal for hot water pipe leaks and slab leaks where demolition would otherwise be necessary.
2

Ultrasonic Testing

This method uses sound waves to locate pressurized leaks in pipes—perfect for detecting subtle leaks in residential and commercial systems. It detects acoustic signatures of leaks even through concrete, drywall, or soil.
3

Moisture Sensors

We utilize portable and in-wall moisture sensors to detect the presence of water in suspect areas without disturbing the surfaces. These sensors are crucial in monitoring progressive leaks or confirming the success of dry-out after a repair.
4

Pressure Testing

Our pressure diagnostics isolate plumbing zones and check for drops that indicate a hidden leak or compromised joint. It’s beneficial for hydronic heating, radiant floors, and complex pipe networks.
5

Video Camera Inspections

For drain and sewer lines, we run high-resolution cameras through the system to visually inspect for cracks, root intrusions, or leaks. This enables us to identify both the source of a leak and its impact on your drainage system.

Book Leak Detection in Mississauga

Don’t let a hidden plumbing leak cause damage to your walls, floors, or belongings. Contact Delex Plumbing for fast, expert leak detection in Mississauga.

📞 Call 416-910-2550 or book online for a same-day inspection or free quote.

We’ll identify the problem, recommend a fix, and provide a fair, flat-rate price. From thermal imaging to video inspections, we utilize the most advanced tools to safeguard your property against water damage.

Whether you suspect a minor leak or have already spotted water damage, don’t delay. Schedule a leak inspection now and avoid unnecessary structural damage, mould growth, or rising utility bills.

Delex Plumbing – Your leak detection specialists in Mississauga. Accurate. Reliable. Fast.

Mississauga Neighbourhoods We Serve

We proudly serve all neighbourhoods across Mississauga, including:

Location

Estimated Time

Port Credit

We will reach in 20 minutes

Erin Mills

We will reach in 30 minutes

Meadowvale

We will reach in 25 minutes

Cooksville

We will reach in 30 minutes

Streetsville

We will reach in 35 minutes

East Credit

We will reach in 35 minutes

Churchill Meadows

We will reach in 20 minutes

Clarkson

We will reach in 30 minutes

Lorne Park

We will reach in 35 minutes

Lakeview

We will reach in 40 minutes

Erindale

We will reach in 25 minutes

Mineola

We will reach in 35 minutes

Sheridan Park

We will reach in 20 minutes

Rockwood Village

We will reach in 25 minutes

Lorne Park Estates

We will reach in 35 minutes

Location

Estimated Time

Sheridan Homelands

We will reach in 30 minutes

Rockwood Village

We will reach in 20 minutes

Lorne Park Estates

We will reach in 25 minutes

Sheridan Park

We will reach in 25 minutes

Rattray Park Estates

We will reach in 35 minutes

Applewood Acres

We will reach in 30 minutes

Marvin Heights

We will reach in 20 minutes

Applewood Hills

We will reach in 25 minutes

Meadowvale West

We will reach in 35 minutes

Old Malton Village

We will reach in 40 minutes

Derry West

We will reach in 25 minutes

Eridale Woodlandsn

We will reach in 20 minutes

Dixie

We will reach in 25 minutes

Lisgar

We will reach in 35 minutes

Streetsville Junction

We will reach in 20 minutes

Our knowledge of each area—from the infrastructure challenges in older neighbourhoods to the plumbing features of new builds—enables us to provide faster and more effective service tailored to your specific needs.

Get Your Free Estimate Today!

Or Give Us A Call: 416-910-2550

Additional Plumbing Services We Provide

We offer an extensive selection of plumbing services, ensuring efficient, affordable, and long-lasting results for any project.
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