Leak Detection & Repair Services in Toronto & the GTA

Common Plumbing Leaks & How to Spot Them

At Advanced Plumbing & Drains, we help homeowners throughout Toronto and the GTA detect and repair plumbing leaks before they cause serious damage. From dripping faucets to hidden pipe bursts, our experienced team is here to provide fast, accurate solutions.

Leaks often start small but can escalate quickly. Knowing what to watch for can save you money and prevent costly water damage. We specialize in identifying all types of household leaks, using advanced technology and time-tested techniques. Whether it’s a toilet that won’t stop running or unexplained water stains on your ceiling, we’ve got you covered.

Here are some of the most common types of leaks we handle and how you can spot them early:

Leaky Faucets

A steady drip, rust around the fixture, or water pooling near the base could indicate a worn cartridge.

Pipe Leaks

Pipe leaks may be visible (under sinks) or hidden (behind walls, underground). Watch for water stains, damp drywall, or warped flooring.

Toilet Leaks

Running toilets, unexplained increases in water bills, or water pooling near the base often point to a faulty component.

Basement or Ceiling Leaks

Musty odours, water rings on ceilings, or damp spots in your basement can be early warnings of foundation-related leaks.

Why Leaks Happen: Causes & Warning Signs

Understanding what causes leaks helps you catch them early. Common culprits include:

  • Old or corroded pipes – especially galvanized or lead piping, which deteriorates over time
  • Freezing temperatures – frozen pipes can crack and burst (see our Frozen Pipes page)
  • Poor installation or aging fixtures – improperly fitted connections or old hardware fail with time
  • High water pressure – puts strain on your plumbing (learn more on our Water Pressure page)

Early warning signs include:

  • Unexplained wet spots or mould
  • Dripping sounds even when fixtures are off
  • A sudden spike in your water bill
  • Reduced water pressure in one or more fixtures

If you notice any of these, it’s time to call the pros.

How Advanced Plumbing Handles Leak Repairs

When you contact Advanced Plumbing & Drains for a leak, you’re getting a local team that treats your home like our own. Our licensed plumbers take pride in providing clear communication, quality work, and lasting solutions.

Fast & Accurate Leak Detection

Drawing on years of plumbing experience with the help of modern equipment our team can efficiently and accurately identify the source of the leak and provide options to repair.

Professional Leak Repair Services

Our skilled technicians quickly assess the issue and recommend the best repair method. From tightening fittings to replacing damaged pipes, we handle it all with precision—and most jobs are completed same-day.

Preventive Tips from Our Experts

We’ll show you how to spot early signs of leaks—check your water meter regularly, inspect under sinks, and listen for unusual dripping sounds when fixtures are off.

Why Timely Leak Repair Matters

Ignoring leaks can lead to:

  • Water damage to floors, walls, and furniture
  • Mould and mildew growth that affects indoor air quality
  • Structural damage to your home’s foundation or ceiling
  • Higher water bills from continuous water loss
  • Health risks from bacteria or mould exposure

Acting fast can prevent minor leaks from becoming major repairs—saving you time, money, and stress.

Choose Advanced Plumbing for Leak Detection in Toronto

As a local, family-run company serving Toronto and the GTA, Advanced Plumbing & Drains is committed to protecting your home from costly water damage. We’re fully licensed, insured, and known for fast response times and honest service.

With rapid response, experienced technicians, and customer satisfaction guarantee, you can feel confident that your leak is in good hands. Don’t wait until the damage gets worse—call us today for a fast inspection or no-obligation quote.

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