Drain unclogging · 24/7 emergency service
24/7 drain cleaning and unclogging
Slow drain, clogged sink or toilet, gurgling, unpleasant odours or a sewer backup: have the problem assessed and restore proper flow with an intervention suited to the affected drain.
- 24/7 drain emergencies
- RBQ 5688-9025-01
- CMMTQ verified member
Start with the symptomsOne fixture or several? Slow or completely blocked?
Use the right accessThe intervention depends on the pipe and its accessibility.
Check the flowDrainage is tested before the intervention is considered complete.
Clogged drain right now?
The number of affected fixtures is the first clue.
One slow-draining sink does not point to the same problem as a toilet, shower and floor drain backing up together. When you call, describe exactly what you see, hear and smell.
One fixture is slow or blocked
The clog may be near the trap or inside the fixture branch. Stop using that fixture to reduce the risk of an overflow.
First step: do not run more water into that fixture.Several fixtures gurgle or back up
When several drainage points react together, the blockage may be farther along in the building’s drainage system, including the main drain.
First step: limit water use throughout the building.Contaminated water is rising in the basement
A sewer backup through a floor drain, toilet or laundry tub requires a quick response. Avoid contact with the water and any wet electrical equipment.
Call nowResidential and commercial drainage
Which drain is causing the problem?
Access, pipe diameter and the behaviour of nearby fixtures help guide the service call. The objective is not only to reach the clog, but also to understand where drainage has been interrupted.
Kitchen sink
Standing water, slow drainage or water rising in the second basin. Grease and food residue can gradually accumulate inside the line.
Bathroom sink, shower and tub
Hair, soap and deposits can progressively narrow the passage until the drain becomes completely blocked.
Clogged toilet
A toilet with a rising water level, a weak flush or a reaction in another fixture may indicate a localized clog or a deeper drainage problem.
Floor or garage drain
Slow flow, persistent odours or rising water should prompt a check of the drain line and its cleanout access.
Main drain cleaning and unclogging
Several affected fixtures, repeated gurgling or a backup at the lowest point may indicate an obstruction in the main building drain or sewer line.
Commercial and multi-unit drain lines
In a condominium, plex, rental building or business, it may also be necessary to determine whether the affected pipe is private or shared before work begins.
A structured intervention
Unclog, clean, then check.
The appropriate approach depends on the symptoms, point of access and type of pipe. A properly prepared service call avoids treating a secondary drain as though the main line were automatically responsible.
A recurring clog may justify a visual diagnosis to look for persistent buildup, tree roots, a sagging section or a break.
Explore drain camera inspection →- 01
Define the symptoms
Identify the affected fixtures, when the blockage began, any sounds or odours and what has already been attempted.
- 02
Select the access point
The most appropriate cleanout or fixture provides access to the line for the equipment suited to the situation.
- 03
Clear and clean the line
The obstruction and accessible buildup are worked through to restore the passage without assuming that one method fits every drain system.
- 04
Confirm proper drainage
The affected fixtures are tested, and any recommended next steps are explained if the drain still behaves abnormally.
Two related needs
Drain unclogging or drain cleaning?
The terms are often used together, but they do not describe exactly the same objective. The condition of the pipe and the material restricting it determine the appropriate approach.
Restore an interrupted passage
Drain unclogging targets an obstruction that has slowed or stopped drainage, such as compacted hair, paper, residue or another accessible blockage.
- Completely blocked drain
- Standing or rising water
- Immediate overflow risk
Remove buildup that restricts flow
Drain cleaning addresses accessible deposits that reduce the passage. It may be appropriate when drainage becomes progressively slower or the same line repeatedly clogs.
- Gradually slowing drainage
- Odours and gurgling
- Recurring blockages
Service area
The same drain expertise across multiple areas.
Drain cleaning and unclogging are available in Laval, major North Shore communities and covered Montreal boroughs. Provide the complete address, building type and observed symptoms so availability can be confirmed before travel.
Whether the property is a house, plex, condominium, rental building or business, the intervention is still determined by the affected drain, available access and the behaviour of other fixtures.
Prepare the details that guide the service call.
Note the address, affected fixtures, floor where water is rising, when the problem began and the location of any known cleanout. Mention any chemical or product already poured into the drain.
Contaminated water requires additional precautions.
Before cleanup, check for electrical, structural and hazardous-material risks. The Gouvernement du Québec also recommends appropriate protective equipment and prompt drying of affected surfaces.
Read Québec’s cleanup guidance ↗Reduce future clogs
What enters a drain does not simply disappear.
Many clogged drains begin with material accumulating inside traps and branch lines. A few practical habits can help reduce slow drainage, unpleasant odours and recurring blockages.
So-called flushable wipes
Unlike toilet paper, wipes may remain intact long enough to catch on buildup or other material inside a drain line.
Cooking fats and oils
As they cool, grease and oil can harden and cling to pipe walls instead of disappearing with running water.
Waste and hazardous products
Hygiene products, medication, solvents, paint and other waste do not belong in toilets, sinks or floor drains.
Screens and attentive habits
Remove visible hair and debris, dispose of cooled grease properly and respond when a drain first begins to slow down.
Verifiable trust
Drain cleaning backed by clear business information.
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Frequently asked questions
What to know before a drain cleaning service call.
If water is rising, the main drain appears blocked or a sewer backup is underway, call instead of waiting for a form response.
24/7 EMERGENCY450-241-0488What are the signs of a clogged main drain?
Several fixtures slowing or backing up together, gurgling on different floors or water rising at the building’s lowest drainage point can direct the diagnosis toward a shared pipe or main drain. Stop using water until the system is checked.
What is the difference between unclogging and cleaning a drain?
Unclogging removes the obstruction interrupting the passage. Cleaning also targets accessible buildup that restricts flow. The pipe’s condition, access and diameter determine the appropriate intervention.
Is a drain camera inspection always necessary?
No. A localized and accessible clog can often be addressed without a camera. An inspection becomes more relevant when the blockage returns, its location remains uncertain or tree roots, sagging or a break are suspected.
What should I do while waiting for the plumber?
Stop using the affected fixture. If several drains react together, limit water use throughout the building. Stay away from contaminated water and any wet electrical installation.
How much does drain cleaning cost?
Cost depends on the affected drain, access, location and nature of the blockage, time required and whether additional diagnosis is needed. Describe the symptoms by phone so the scope can be clarified before the service call.
Is 24/7 drain unclogging available throughout your service area?
Emergency drain service is available 24 hours a day, 7 days a week in covered areas. The address, availability and expected timing are confirmed by phone based on the drain’s condition and urgency.
Should I pour a chemical drain cleaner before the plumber arrives?
Do not add or mix products in a completely blocked drain. If a product has already been used, tell the plumber exactly what it was before work begins so the appropriate precautions can be taken.