Thank you for voting us Toronto's Best Plumbing Company for 2025!

Have a backed up drain or broken pipe?

Call the experts now!

Leak Detection & Repair Services in Toronto & the GTA

Advanced Plumbing & Drains detects and repairs plumbing leaks across Toronto with same-day service. From dripping faucets to hidden pipe bursts, our licensed team finds and fixes leaks before they cause water damage.

Verified Google reviews

What Toronto Homeowners Say

Live from our Google Business Profile — unedited reviews from the homes and businesses we service.

Advanced Plumbing & Drains provides leak detection and repair services in Toronto and the GTA with same-day appointments available. Our licensed plumbers detect and repair all types of household leaks using advanced technology and proven techniques. Most leak jobs are completed in 1–2 hours with upfront pricing.

8 topics · tap any to expand

Leaks often start small but can escalate quickly. Watch for unexplained increases in your water bill, water stains on ceilings or walls, soft spots in flooring, mold growth, or the sound of running water when no fixtures are in use. A dripping faucet that won't stop, a toilet that runs constantly, or visible water pooling under sinks are all signs you need professional help. Ignoring leaks can lead to structural damage, mold, and expensive repairs.

When our plumber arrives, we first locate the leak using advanced detection equipment like thermal imaging and acoustic sensors. We inspect the affected area, assess the damage, and explain the repair options. For minor leaks like dripping faucets, we may repair or replace the fixture on the spot. For hidden leaks in walls or under floors, we use non-invasive techniques when possible to minimize damage. We test the repair to confirm the leak is stopped and clean up the work area.

Simple repairs like faucet replacement typically take 30–60 minutes. Locating and repairing hidden leaks may take 1–3 hours depending on accessibility and the extent of damage. Emergency leak repairs are prioritized and scheduled same-day when possible.

Leak repair costs depend on the leak's location, severity, and whether the pipe is accessible. A simple faucet repair may cost $150–$300, while hidden pipe leaks can range from $300–$1,000+ depending on repair complexity. Our upfront pricing means no surprises—we provide a quote before starting work.

Our team is fully licensed and insured. All repairs meet Toronto building codes and safety standards. We stand behind our work with a guarantee on parts and labor.

Toronto's older housing stock often features galvanized or copper pipes that are more prone to leaks. Winter freeze-thaw cycles can stress pipes, leading to burst leaks. We're experienced with the specific plumbing challenges Toronto homes face and respond quickly to emergency situations.

Can you find leaks without tearing into walls? Yes, we use thermal imaging and acoustic detection to locate leaks without invasive methods whenever possible.

How much water does a small leak waste? A single dripping faucet can waste 3,000 gallons per year—that's money down the drain. Fixing it quickly saves water and money.

Is leak repair covered by homeowner's insurance? It depends on your policy. We can help document the damage for your insurance claim.

Q: What causes hidden leaks?

Hidden leaks occur in pipes behind walls, under floors, or in concrete slabs. They're caused by corrosion, freeze-thaw cycles, or pipe stress over time. Advanced detection equipment helps us find them without guessing.

Q: Can I fix a leak myself?

Minor leaks like a dripping faucet can be DIY-friendly, but hidden leaks require professional detection and repair to prevent further damage.

Q: How fast can you respond to a leak emergency?

We offer same-day emergency service. Call us immediately if you notice signs of a major leak—the faster we respond, the less damage occurs.

Q: What's the difference between a leak and a burst pipe?

A leak is a slow drip; a burst pipe is a sudden, large water loss. Both need immediate professional attention to prevent water damage.

Q: Do you offer preventative leak inspections?

Yes, we can inspect your plumbing system during a full home inspection to identify potential leak risks before they become problems.

How Our Process Works

1

Leak Detection

We use advanced thermal imaging and acoustic sensors to locate the leak without invasive methods whenever possible.

2

Assessment & Repair Plan

We inspect the damage, explain repair options, and provide upfront pricing before starting any work.

3

Repair & Testing

We repair or replace the damaged section, test to confirm the leak is stopped, and clean up the work area.

Our Work

Advanced leak detection in progress using thermal imaging technology

Advanced leak detection in progress using thermal imaging technology

Professional pipe repair to stop water damage before it spreads

Professional pipe repair to stop water damage before it spreads

Completed leak repair with testing to ensure no further water loss

Completed leak repair with testing to ensure no further water loss

Need Leaks Today?

Our licensed Toronto plumbers are ready to help. Same-day appointments available.

Call (416) 769-8800