Water is leaking now
Pipe, fitting, ceiling or fixture.
514 312-1521
South Shore · 24/7 plumbing service
South Shore plumber: 24/7 emergency service
A leak, clogged drain, sewer backup or leaking water heater calls for a response suited to the building and location. Plomberie Anjou serves houses, condos, multi-unit buildings and businesses across 11 South Shore cities.
- 24/7 emergency service
- 11 cities served
- Residential and commercial
- CMMTQ member
South Shore service areas
Find plumbing service in your city.
Select your area for information tailored to your city. Availability depends on the address, the nature of the problem and access conditions.
11cities and areas served
Longueuil and the inner South Shore
6 areasSaint-Bruno–Richelieu corridor
3 citiesLa Prairie–Candiac area
2 citiesSouth Shore property conditions
A sound diagnosis starts with the building and the property.
The same symptom may come from a fixture, an interior branch, a buried private line or shared plumbing. These details help prepare the right response.
Sewer backup, backwater valve and sump pump
After heavy rain, note where the water appears: floor drain, plumbing fixture, sump pit or foundation wall. A backwater valve must remain accessible and a sump pump must be testable; their presence does not replace finding the cause.
View backwater valve service →Private branch or shared plumbing?
If several units are affected, mention it during the first call and confirm access or water-shutoff rules with the condo association or building manager.
Residential plumbing →A buried pipe requires careful preparation.
The route, depth, underground services and the boundary between private and municipal portions must be clarified before excavation begins.
Sewer line and excavation →Cold reaches exposed areas first.
A crawlspace, garage, exterior wall or poorly insulated pipe can increase the risk of freezing. Reduced flow, a dry faucet or visible frost calls for prompt attention without using a direct flame.
Frozen and burst pipes →Plumbing services
A precise response, from the first symptom to the planned project.
Choose the service that matches what you observe. If you are unsure whether the job requires cleaning, inspection or repair, describe the affected fixtures and how often the problem occurs.
Active problem
Stop ongoing damage
Drainage
Restore flow and diagnose
Protection
Protect the building
Installation
Install and transform
Official local resources
Check the requirements that apply to your address.
Responsibilities, bylaws and procedures can differ from one city to another. Consult municipal and provincial sources before work involving a service connection, sewer-backup protection or excavation.
Sewer backups and municipal lines
The City explains what to do when a sewer backup may involve a private connection or the municipal network, including when an inspection report may be required.
View Longueuil information (French)Prepare your home for heavy rain
The City recommends checking the sump pump, maintaining the backwater valve, keeping drains clear and directing water away from the foundation.
Read Brossard's recommendationsWhat to do after a sewer backup
The City advises having a certified plumber determine the source first, then contacting public works when the cause appears to involve municipal infrastructure.
View the municipal page (French)Locate before digging
Before excavation, a locate request helps identify declared underground infrastructure near the planned work area.
Submit a locate requestConfirm the address and building
City, house, condo, multi-unit building or business, plus the floor and affected area.
Describe what you observe
Clean or contaminated water, reduced flow, noise, odour, staining, overflow or a leaking fixture.
Locate the water shutoff
If it is safe to reach, identify the main valve and clear the area around it.
Prepare technical access
Clear the area around the drain, water heater, sump pit, access panel or useful hatch.
The licence number is displayed so it can be checked directly.
Check with the RBQ ↗Plumbing work performed within the framework applicable in Québec.
About CMMTQ contractor licences ↗Call for an active leak, overflow, sewer backup or damaged pipe.
514 312-1521Customer reviews
Experiences published by Plomberie Anjou customers.
Read reviews connected to the company's public profile to learn what customers have shared about the service they received.
Reviews from the public profileVerifiable RBQ licenceCMMTQ member
Frequently asked questions
Calling a plumber on the South Shore
Useful answers before an emergency, diagnostic visit or planned job.
514 312-1521Is plumbing service available 24/7 on the South Shore?
Yes. Emergency service is offered 24 hours a day. Call with the symptom, address and any active damage; actual availability is confirmed when you speak with the team.
Which South Shore cities do you serve?
The areas currently listed are Longueuil, Brossard, Boucherville, Saint-Hubert, Saint-Lambert, Saint-Bruno-de-Montarville, Greenfield Park, Chambly, La Prairie, Candiac and Saint-Jean-sur-Richelieu. Select your city above to open its page.
What should I do if water backs up after heavy rain?
Stop using affected fixtures, stay away from contaminated water and call. Note where the water appears and, without dismantling anything, check whether the sump pump is operating. The diagnosis must distinguish a private blockage, a failed protective device and a situation that may involve the municipal network.
How can I tell whether the problem is private or municipal?
The responsibility boundary depends on the location and municipal rules. A plumber can first inspect the private plumbing and document the findings; contact the City afterward if the evidence points to the municipal network.
Do you work in condos and multi-unit buildings?
Yes. Mention whether one unit or several are affected. For a shared pipe, central shutoff or common technical area, coordinate access with the condo association, owner or building manager.
How much does a plumbing service call cost?
The cost depends on the problem, access, time required, parts, equipment and timing of the intervention. Describe the situation as precisely as possible so the request can be directed to the appropriate service.
Is a locate request needed before replacing an exterior pipe?
Excavation must be prepared carefully. A locate request through Info-Excavation may be required to identify declared underground infrastructure, along with any applicable permits or authorizations.
How can I check the contractor's licence?
The displayed licence is RBQ 5688-9025-01. You can verify it through the official Régie du bâtiment du Québec website.
A plumbing problem on the South Shore?
Call for an active problem or send the details of a job that needs to be planned.