Licensed Local Plumber
Emergency Plumber 24/7
Active leak, overflowing toilet, blocked drain, broken pipe or leaking water heater: call Plomb-O for a direct response in Montreal.

Plomb-O
CMMTQ 5873-0128-01
Leave your number. We qualify the emergency quickly.
For an active leak or overflow, calling is still the most direct path. The form also lets you send the essential details.
Call (450) 800-6868 or leave your number.
We confirm the issue, your area and the level of urgency.
We give you the next available service window.
Problems where every minute matters.
A clear response, a properly qualified issue and the right intervention to limit damage.




What should you do while waiting for the plumber?
A few simple steps can limit damage before the service call.
Water leak
Major emergencyA water leak can cause major damage if it is not handled quickly.
Water leak
Major emergencyA water leak can cause major damage if it is not handled quickly.
What to do while waiting:
- 1Shut off the main water valve immediately
- 2Open faucets to drain pressure from the pipes
- 3Do not touch wet electrical fixtures
- 4Call an emergency plumber right away
Faulty water heater
Handle quicklyNo hot water? Your water heater may be leaking, failing or due for replacement.
Faulty water heater
Handle quicklyNo hot water? Your water heater may be leaking, failing or due for replacement.
What to do while waiting:
- 1Check the breaker or fuse
- 2Check the thermostat setting
- 3Look for water around the tank
- 4Do not attempt a repair yourself. Call a professional
Blocked drain
Handle quicklyA fully blocked drain can cause backups, odors and flooding.
Blocked drain
Handle quicklyA fully blocked drain can cause backups, odors and flooding.
What to do while waiting:
- 1Try a plunger for a minor clog
- 2Avoid harsh chemical drain cleaners
- 3Avoid running water in nearby fixtures
- 4Contact us for professional drain cleaning
Broken or frozen pipe
Major emergencyA burst or frozen pipe can flood a home in minutes.
Broken or frozen pipe
Major emergencyA burst or frozen pipe can flood a home in minutes.
What to do while waiting:
- 1Shut off the water at the source
- 2Open faucets to relieve pressure
- 3Do not thaw a frozen pipe with an open flame
- 4Isolate the area and call us for emergency service
Overflowing toilet
Major emergencyAn overflowing toilet creates sanitary risks and possible water damage.
Overflowing toilet
Major emergencyAn overflowing toilet creates sanitary risks and possible water damage.
What to do while waiting:
- 1Close the shutoff valve behind the toilet
- 2Do not flush again
- 3Contain the water with towels if needed
- 4Call us for fast toilet unclogging
Abnormal water pressure
Diagnosis recommendedPressure that is too low or too high can point to a larger plumbing problem.
Abnormal water pressure
Diagnosis recommendedPressure that is too low or too high can point to a larger plumbing problem.
What to do while waiting:
- 1Check whether the issue affects the whole home
- 2Clean faucet aerators
- 3Check the main shutoff valve
- 4Contact us for a complete diagnosis
Your situation is not listed?
Call us. We handle all plumbing emergencies(450) 800-6868An emergency needs a licensed plumber, not a guess.

Before you call
Essential answers to understand the service and prepare for the visit.
Water leaking or toilet overflowing?
Call right away. A phone call is the fastest path for an active emergency.