Blocked Drain Emergency
Emergency Drain Unclogging in Montreal — 24/7 Plumber
Clogged drain, sewer backup, or water coming up in the basement? Emergency drain unblocking in Montreal, Laval, Longueuil and the South Shore.
Call or text now. We confirm the emergency details quickly, and the price is usually given over the phone after a few questions.
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🛡️Price usually given by phone Most emergency drain calls can be priced by phone after a few questions.
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🤝30-day guarantee on the service Emergency drain unclogging is covered by a 30-day guarantee on the intervention.
Customer Testimonial
"Amazing and fast service. And the most important a very honest Plumber. This is from a person that is dealing a lot with repairs. Thanks a lot Scott, definitely we will use your service again and soon!"
See full review on GoogleDrain Emergency Right Now? Under 2-Hour Response
Clogged drain, sewer backup or basement flooding? The most important thing is to act fast. If water has nowhere to go and you keep using it, it will keep backing up, eventually overflowing and flooding the area.
Flooding after a blocked drain
Montreal has a combined sewer system in many neighbourhoods. During heavy rain, the system can overload and water may come back up through your sewer line, a sump pit that can no longer keep up, or the lowest point such as a shower drain or floor drain. The first step is to identify whether it is a blockage in your building, a municipal backup or a drainage-capacity issue, because the solution is not the same.
Sewer backup in the basement
Black water coming up through the floor drain or basement toilet is the most urgent scenario. A municipal sewer backup can push wastewater back toward your building through the sewer line. That water contains bacteria. Montreal bylaw 11-010 requires backwater valves on all basement fixtures. If you do not have one, installation can be discussed after the emergency drain unclogging is handled.
Main drain completely blocked
A completely blocked main drain can stop water from draining properly and cause a backup through the lowest fixtures. Roots, wipes and buildup can contribute to the blockage. A camera inspection may be recommended if the problem keeps coming back.
Most emergencies start with signs we ignore. A slowly flushing toilet, a sink that drains slower and slower, gurgling noises — if you had noticed them earlier, we wouldn't be here now. Preventive maintenance costs less than a call at 2am.
Emergency Plumber in Montreal — Nights, Weekends, Holidays
When you search "emergency plumber Montreal" at midnight, you don't want a callback in the morning.
Our team combines drain cleaning and emergency plumbing under one call: clogged drain, sewer backup, basement flood and overflowing toilet.
- Nights, weekends and holidays: we answer emergency drain calls when water cannot drain or comes back up through a fixture.
- Clear next step: we confirm what is backing up and guide the emergency call.
Service Areas for Emergency Drain Cleaning
Service in your area
Emergency drain cleaning across Montreal, Laval, Longueuil and the South Shore.
Montreal and Boroughs
Emergency service on the island of Montreal for clogged drains, sewer backups and basement flooding.
Laval
Emergency service for backed-up drains, fully blocked main drains and residential drainage emergencies.
Longueuil and South Shore
Emergency dispatch when water cannot drain, comes back up through a drain or is threatening to overflow.
Arrival time confirmed once we have the address
The exact arrival time depends on the address, your area and traffic. The price is usually given over the phone after a few questions. If the situation on site is different from what was described, we tell you before starting.
Why Customers Call Us at 2 a.m.
A drain emergency cannot always wait until morning. When water comes back up, overflows or threatens to flood the basement, the goal is to clear the blockage, restore drainage and stop the backup.
Emergency calls answered 24/7
- A real person answers — not voicemail.
- Call or text anytime: night, weekend or holiday.
- We confirm the emergency details and guide the next step.
Backup stopped, drainage restored
- The goal is to clear the blockage and stop the backup.
- We focus on clogged drains, sewer backups and basement flooding.
- Drainage is tested before we leave.
30-day guarantee on the work
- 30-day guarantee on emergency drain cleaning.
- Work is checked before the job is closed.
- Clear explanation before the work starts.
Our Emergency Response Process
Here is how the emergency call works, from the first phone answer to the final drainage test.
1. We answer and ask what is happening
We ask where the water is backing up, which fixtures are affected, and whether the problem sounds local or tied to the main drain.
2. We check access and confirm the problem
On site, we confirm what was discussed by phone, check available access points, and identify the likely source of the blockage or backup.
3. We clear the blockage
We clear the drain blockage using the access point that makes sense for the situation, without making tools the main selling point.
4. We test the drainage before leaving
We run water, check that drainage is moving properly again, and make sure the backup has stopped before we leave.
What to Do While You Wait for Us
While we are on the way:
- Shut off the water supply if a toilet or sink is overflowing.
- Do not pour any chemical down the drain.
- Move what you can off the basement floor.
- Take a photo of the situation for our team.
Pricing for Emergency Drain Unclogging
Clear pricing before the work starts, with no surprise charges.
Pricing discussed by phone when possible
For an emergency call, the price depends mainly on the type of problem: a clogged sink, an overflowing toilet, a blocked main drain or a sewer backup. Access, the severity of the backup and what is described over the phone can also change the work needed.
For most emergency drain calls, pricing can be discussed by phone after a few questions. If the situation on site is different from what was described, we explain it before starting. To explain the emergency and confirm the next step, call 514-829-7514 or text 514-829-7514.
FAQ — Emergency Drain Service in Montreal
Answers to common questions before an emergency drain cleaning call.
Yes. We answer the phone 24/7, including nights, weekends and holidays.
We aim for under a 2-hour response across Greater Montreal. The exact time depends on your area and traffic.
The price is usually given over the phone after a few questions. If the situation on site is different from what was described, we tell you before starting.
A drain cleaner handles clogs. Our team handles both: drain cleaning and emergency plumbing tied to the drain, such as sewer backup, basement flooding and fitting work.
Yes. We answer emergency calls in Montreal, Laval, Longueuil and on the South Shore.
Yes — 30-day guarantee on the work.
Call Now for Emergency Drain Cleaning in Montreal
Drain still blocked, water backing up, or basement at risk? Call or text now to confirm the emergency.