Leak Detection & Pipe Repair Toronto & GTA

Leak Detection & Pipe Repair Services in Toronto & GTA

Find hidden leaks before they cause serious damage. Ashby Plumbing & Flushing provides professional leak detection, water line diagnostics and pipe repair services for homes, businesses and managed properties across Toronto and the GTA.

Call 437-262-8654 Request a Free Quote

Professional Leak Detection Services

Water leaks are not always obvious. A leak behind a wall, under a floor, near a foundation or inside a mechanical room can slowly damage drywall, flooring, framing, insulation and concrete before the source is visible.

Ashby Plumbing & Flushing helps locate and repair leaks quickly using practical diagnostic methods and professional plumbing experience. We identify the likely source of water loss, explain the issue clearly and recommend the best repair option for your property.

Hidden water leak detection
Pipe leak diagnosis
Water line repair
Basement and mechanical room leaks
Ceiling, wall and floor leak investigation
Copper, ABS, PVC and PEX pipe repairs
Commercial plumbing leak repairs
Emergency leak response

Professional leak detection technician inspecting water leak in Toronto

Signs You May Have a Hidden Leak

Small leaks can become expensive repairs when they are left unresolved. Call for service if you notice any of these warning signs.

Water Stains

Brown marks on ceilings, walls or baseboards can indicate a leaking pipe or fixture above or behind the surface.

Musty Odours

Persistent damp smells may point to hidden moisture, mould risk or water trapped behind finishes.

Unexplained Water Bills

A sudden increase in water use can be caused by a leak that is not visible from the living space.

Wet Floors or Damp Concrete

Moisture around walls, floors, basements or mechanical rooms should be inspected before it spreads.

Low Water Pressure

Pressure changes may indicate a leak, damaged line, blockage or plumbing system issue.

Sound of Running Water

If you hear water moving when fixtures are off, a hidden leak may be active.

Our Leak Detection & Repair Process

We focus on finding the source, limiting damage and completing the right repair.

1. Inspect the Area

We review visible water damage, moisture patterns, nearby plumbing lines and the history of the issue.

2. Locate the Source

We narrow down where the leak is coming from so unnecessary demolition and guesswork can be avoided.

3. Explain the Repair Options

You receive a clear explanation of what is leaking and the most practical way to fix it.

4. Complete the Pipe Repair

We repair or replace the affected section and check the system to help prevent the issue from returning.

Residential & Commercial Leak Repairs

Reliable leak detection and plumbing repairs for properties throughout Toronto and the GTA.

Homes & Condos

Leak investigation and pipe repair for bathrooms, kitchens, basements, laundry rooms and mechanical spaces.

Commercial Buildings

Service for offices, retail units, restaurants, warehouses and commercial washrooms.

Property Management

Prompt leak response for condominiums, apartment buildings and managed properties.

Emergency Plumbing

Urgent service when a leak is actively damaging your property or disrupting business operations.

Leak Detection FAQ

Helpful answers before booking service.

How do I know if I have a hidden leak?

Common signs include water stains, damp flooring, musty odours, low water pressure, mould growth or an unexpected increase in your water bill.

Can you repair the pipe after finding the leak?

Yes. Once the leak source is identified, we can complete the appropriate pipe repair or replacement.

Do you handle emergency leaks?

Yes. We provide emergency plumbing service for active leaks, burst pipes and water damage risks.

Do you work with commercial properties?

Yes. We service residential, commercial, industrial and managed properties across Toronto and the GTA.