EMERGENCY PLUMBING SERVICES

Emergency Plumbing Services — 24/7

Plumbing disasters don’t wait, and neither do we. At Plumbing On Site, we offer reliable emergency plumbing services across the Greater Toronto Area — day or night, weekends or holidays. Whether it’s a burst pipe, a flooded basement, a water heater leak, or a clogged toilet that just won’t quit, our team is ready to respond. Our live dispatch line is available 24/7, so you can speak directly with a real person and get a licensed technician headed your way fast — with tools in hand and solutions in mind.

Common Plumbing Emergencies

We Handle

At Plumbing On Site, our licensed technicians are trained to respond quickly and fix all kinds of plumbing emergencies — both residential and commercial. 

Clogged Drains

Water draining slowly or backing up in your sink, tub, or toilet? It could be a deeper blockage.
Blocked sewer lines can cause backups and damage. We clear drains quickly to get your plumbing flowing again.

Frozen or Burst Pipes

Noticing little or no water flow during freezing weather? Your pipes might be frozen and at risk of bursting.
Frozen pipes can burst and flood your home. We thaw and repair before bigger damage hits.

Leaks or Flooding

Leaky faucets, wet cabinets, or unexplained puddles? Small leaks can turn into costly disasters fast.
Small leaks can grow into big headaches. We shut it down fast and prevent further damage.

No Hot Water?

Sudden cold showers or a water heater that won’t respond? Don’t wait—comfort is just a call away.
Whether it’s the water heater or plumbing issue, we’ll restore your hot water the same day.

What Type of Emergency

Are You Facing?

No matter where you are in the GTA, Plumbing On Site is just a call away—delivering fast,
At Plumbing On Site, we understand that plumbing problems come in many forms — from overflowing toilets to sewer line backups and hidden leaks. That’s why we’ve made it easy for you to explore the most common emergency scenarios we handle, all in one place. Tap through the sections below to learn more about how we tackle each issue quickly, cleanly, and professionally — 24/7.

Clogged Toilet

When your toilet won’t flush or starts to back up, it’s often more than a surface clog. We handle deep obstructions, gaskets, or flange issues before they become messy.

Toilet Overflow

Overflowing toilets can lead to water damage and unsanitary conditions. Turn off the water valve and call us — we respond immediately.

Running Toilet

A toilet that won’t stop running wastes water and money. It’s usually a worn-out flapper or a misaligned float valve — we fix both fast.

Toilet Base Leaks

Leaks around the base often indicate wax ring failure or loose bolts. We reseal and tighten everything to restore a clean, leak-free fit.

Weak Flush or Slow Drain

Toilets that flush slowly might need snaking or deeper line cleaning. We use camera inspections to find the exact cause.

Sewer Backups

If wastewater is coming up through your drains, it could be a blocked sewer line. We provide emergency snaking and hydro-jetting services.

Persistent Sewer Smells

A foul smell in your home could be from a dry P-trap, venting issues, or a cracked pipe. We investigate thoroughly to eliminate the odour.

Tree Root Intrusion

Tree roots are a leading cause of underground sewer damage. We detect and remove root blockages, and repair the damaged pipes if needed.

Floor Drain or Shower Smells

If your basement or bathroom drains emit a rotten smell, it’s likely a sign of a deeper blockage. We provide full diagnostic and deodorizing services.

Sewer Line Repair

Cracked or broken sewer pipes can cause long-term damage and odours. We offer trenchless repair or full replacement depending on severity.

Burst Pipes

Freezing weather or aging pipes can cause splits that lead to flooding. We shut off the supply, repair the pipe, and clean up water damage if needed.

Ceiling or Wall Leaks

Leaks showing up in your drywall or ceiling often stem from above — we trace the source and handle it before mold takes hold.

Hidden Leaks

Wall stains or dripping noises? We use leak detection tools to find and fix pipe issues hidden behind walls or under floors.

Water Heater Leaks

If you notice pooling around your heater, don’t ignore it — pressure buildup or corrosion could lead to failure. We repair or replace on the spot.

Dishwasher Leaks

Leaks during or after a cycle often come from worn hoses or bad seals. We fix the cause before it damages your kitchen floor or cabinets.

Washing Machine Leaks

Overflowing washers, broken valves, or loose supply lines can lead to sudden flooding. We respond fast with tools to stop it and repair it.

No Hot Water

Whether it’s a broken heater, valve issue, or sediment buildup — we restore your hot water the same day.

No Cold Water

When cold taps are dry, it’s often a blocked or frozen line. We fix it at the source and ensure even flow throughout your home.

Low Water Pressure

Weak flow can result from leaks, clogs, or corroded lines. We pinpoint the issue and bring pressure back to normal.

How We Stand Out?

01

We’re not just plumbers — we’re your neighbours. With deep roots in the community, we deliver dependable service backed by real local experience.

02

Plumbing problems can’t wait. That’s why we show up when we say we will, fully equipped to handle most jobs on the spot.

03

No hidden fees. No fine print. We provide transparent quotes before we start, so you know exactly what you’re paying for.

04

From clean uniforms to shoe covers and spotless clean-up, we treat your space like it’s our own—leaving nothing behind but solid work.

Amazing Feedback From Our Clients

Providing Services Throughout

Greater Toronto Area

No matter where you are in the GTA, Plumbing On Site is just a call away—delivering fast,
reliable service across Southern Ontario’s busiest communities.