Leak Detection & Repair Markham – Book Same-Day Service Now

Professional Leak Detection & Repair — Fast, Precise, and Reliable

At FlowCraft Plumbing Services, our experienced leak specialists provide accurate and dependable leak detection and repair services throughout Markham. Even minor leaks can cause serious structural or water damage if left unchecked. Our licensed plumbers use modern diagnostic tools to find both visible and hidden leaks quickly — saving you time, stress, and unnecessary costs.

Signs You May Have a Hidden Leak

Hidden plumbing leaks can go unnoticed for weeks or even months. Look out for these early warning signs:

• Unexplained High Water Bills — Rising costs without extra water usage.
• Damp Walls or Floors — Persistent moisture or dark patches.
• Musty or Moldy Odours — Indicating moisture behind walls or under flooring.
• Mold or Mildew Growth — Especially in unexpected areas.
• Sound of Running Water — When all taps and fixtures are turned off.
• Ceiling or Floor Stains — Watermarks or bubbling paint.

If you notice any of these, reach out to a plumber in Markham right away to prevent further damage.

Types of Leaks We Detect and Repair

Our certified technicians handle all types of residential and light commercial leaks, including:

• Toilet and Faucet Leaks
• Under-Slab and Underground Leaks
• Wall and Ceiling Pipe Leaks
• Basement and Foundation Leaks
• Shower and Tub Leaks
• Appliance Supply Line Leaks

From small drips to major water line breaks, FlowCraft Plumbing Services provides fast, lasting solutions.

Hidden vs. Visible Leaks — What’s the Difference

Understanding leak types helps you react quickly:

• Hidden Leaks — Found behind walls, ceilings, or underground. These require professional equipment to locate and can lead to major structural issues if ignored.
• Visible Leaks — Easily spotted around sinks, faucets, or toilets but can still waste large amounts of water and cause local damage.

Both need timely attention to avoid costly repairs.

How We Detect Leaks — Advanced Diagnostic Methods

We use cutting-edge, non-invasive tools to pinpoint leaks accurately:

1. Acoustic Sensors — Detect water flow behind walls and under floors.
2. Infrared Cameras — Reveal hidden moisture through heat patterns.
3. Pressure Testing — Identify compromised lines or fittings.
4. Dye Tracing — Visual confirmation of water movement.
5. Moisture Meters — Measure hidden dampness in building materials.
6. Camera Inspections — View pipe interiors for cracks or blockages.

With advanced tools and expert technicians, we locate leaks precisely without unnecessary wall or floor damage.

How We Repair Leaks — Markham

Our repair process minimizes disruption and ensures durability:

1. Isolate the Problem Area — Shut off water flow safely.
2. Locate the Exact Source — Identify the cause using diagnostic tools.
3. Expose Minimally — Access only what’s necessary.
4. Repair or Replace — Use high-quality parts for long-term reliability.
5. Restore Finishes — Leave surfaces neat and intact.
6. Test Thoroughly — Verify system integrity and performance.

Preventive Maintenance & Inspection Plans

Avoid costly emergencies with proactive maintenance. Our plans include:

• Routine Plumbing Inspections — Identify weak points early.
• Seasonal Leak Checks — Especially important before freezing temperatures.
• Water Usage Monitoring — Spot irregular consumption patterns.
• Targeted High-Risk Area Inspections — Such as basements or older plumbing systems.

Regular maintenance keeps your plumbing efficient and prevents hidden damage.

Related Services — Markham

Enhance your plumbing protection with our full range of professional services:

• Drain Cleaning & Unclogging
• Water Heater Repair & Installation
• Faucet & Fixture Installation/Repair