Water is escaping from a pipe or fixture
If you can safely reach a shutoff valve, close it. Stay clear of wet electrical equipment and tell us whether the leak continues after the water is shut off.
Is a floor drain backing up, a supply line leaking or water escaping from a hot water tank? A plumber in Rosemère can trace the problem and explain the repair. Plomberie Anjou serves the area for urgent plumbing issues and planned residential work. If you need an emergency plumber in Rosemère, call and describe what is happening now.

A supply leak, a sewer backup and water collecting in a basement need different checks. Describing the water’s path helps identify the first practical step.
If you can safely reach a shutoff valve, close it. Stay clear of wet electrical equipment and tell us whether the leak continues after the water is shut off.
Stop using the connected fixtures. Note whether one drain is affected or several drains in the building rise together. Avoid contact with sewage.
Check whether it appears at a floor drain, near a sump pit or after rain. A backwater valve, sump pump and supply line address different causes; the source needs an on-site assessment.
Tell us what you are seeing. The plumber can then check the access and the condition of the installation before explaining the work that fits the problem.
For a leaking fitting, valve, pipe or appliance, say whether water is still flowing and whether the supply can be isolated. A leaking hot water tank needs a check of the source and the unit’s condition.
One slow fixture and several drains backing up call for different checks. When a blockage returns, access to the line may help determine whether a camera inspection is useful.
An accessible backwater valve can be inspected and maintained. A sump pump handles water on a different path. The right work depends on the building’s drainage layout and what needs protection.
For a faucet, toilet, fitting or bathroom plumbing project, describe what needs repair or replacement. Mention any planned wall opening or change to the existing installation.
For a sewer backup, the location of a blockage and the plumber’s findings matter. The Town of Rosemère publishes a procedure for documenting a suspected blockage on the municipal side before it assesses responsibility.
Note which fixtures are affected and when the water rises. If the plumber suspects a blockage between the service box and the street’s main sewer, the Town’s procedure calls for clear camera footage with a digital distance reading, submitted to Technical Services and Public Works for analysis. Read Rosemère’s sewer backup procedure.
Rosemère’s construction by-law says the backwater valve protecting basement fixtures must remain accessible and be maintained. Tell the plumber where the valve and floor drain are, if you know. The Town also provides an English guide explaining how sump drainage and backwater protection differ. Read the construction by-law (French only) and the English water management guide.
For renovation work that changes an installation or involves a larger project, describe the scope before work begins. The Town’s English permit checklist includes renovation or modification and water or sewer connection applications. Confirm which requirements apply to your address and project. See the Town’s English permit checklist.
You do not need to diagnose the cause yourself. These details help us understand the urgency and prepare for access to the installation.
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The right next step often depends on where water appears and whether other fixtures react too.
Not necessarily. The plumber first checks the symptom and access. A camera inspection is more useful when a blockage keeps returning, several fixtures are affected or the condition of a line needs documentation.
The cause and location need to be established. Rosemère’s procedure explains the plumber’s role and what to submit if the municipal section is suspected. The Town then assesses the file.
No. A sewer backup, water collected by a sump pit and infiltration follow different paths. The source must be identified before choosing a valve, pump or other work.
Yes. For a faucet, toilet, hot water tank or renovation, send a description of the work, information about access and helpful photos. The steps and any authorizations depend on the project’s scope.
Use the page for the relevant municipality when describing work at a different address.
For the full service area, see our North Shore plumbing services.