24/7 emergency plumbing in Châteauguay
16 certified plumbers serving Châteauguay.
A water leak, a burst pipe or a backing-up toilet never gives warning. A 24/7 emergency plumber intervenes day and night, weekends and holidays, to shut off the water, contain the damage and repair it before it gets worse. In Quebec, a fast response limits costs and the risk of mould. Every plumber below holds a valid RBQ licence and can be called directly.
Châteauguay has a population of 53 484 and belongs to the Montérégie administrative region. The plumbers listed below serve Châteauguay and can be called directly.
Plumbers for 24/7 emergency plumbing in Châteauguay
Plomberie JF Hamel inc.
Certified plumberPlomberie JF Hamel inc.
RBQ licence 5721-1724-01
9118-7799 Québec inc.
Certified plumber9118-7799 Québec inc.
RBQ licence 8284-2303-57
ATESS plumbing inc.
Certified plumberATESS plumbing inc.
RBQ licence 5789-6532-01
Plomberie Excel inc.
Certified plumberPlomberie Excel inc.
RBQ licence 5816-7875-01
Plomberie T. Gagné inc.
Certified plumberPlomberie T. Gagné inc.
RBQ licence 5616-7851-01
Plomberie Leduc inc.
Certified plumberPlomberie Leduc inc.
RBQ licence 8001-2479-62
Pyro-air ltée
Certified plumberPyro-air ltée
RBQ licence 1118-4744-22
Plomberie Michel Labelle inc.
Certified plumberPlomberie Michel Labelle inc.
RBQ licence 2326-8584-11
Plomberie Pierre Couderc inc.
Certified plumberPlomberie Pierre Couderc inc.
RBQ licence 2970-6413-03
Services de chaudière à condensation de Montréal inc.
Certified plumberServices de chaudière à condensation de Montréal inc.
RBQ licence 5703-7897-01
Deneault plomberie inc.
Certified plumberDeneault plomberie inc.
RBQ licence 5740-7454-01
Construction et plomberie A.I.A inc.
Certified plumberConstruction et plomberie A.I.A inc.
RBQ licence 5802-0843-01
9159-0299 Québec inc.
Certified plumber9159-0299 Québec inc.
RBQ licence 5590-4056-01
Services Plombeo inc.
Certified plumberServices Plombeo inc.
RBQ licence 5871-9220-01
9488-5514 Québec inc.
Certified plumber9488-5514 Québec inc.
RBQ licence 5832-5564-01
Aplomb inc.
Certified plumberAplomb inc.
RBQ licence 8335-4936-50
Local insights for 24/7 emergency plumbing in Châteauguay
What we can verify before you call a plumber in Châteauguay: figures from the listings, official rules and seasonal patterns.
Châteauguay in figures
- Plumbers listed
- 16
- With an RBQ licence number
- 16
- 24/7 emergency service
- 0
- Average Google rating
- 4.9 / 5 134 reviews
- Median experience
- 13.5 yrs
Source: listings published in the directory (active RBQ licences synced with the registry, Google ratings and reviews from each listing).
Rules in Québec
- Québec's building authority (RBQ) recommends hiring a contractor who holds an RBQ licence before signing a contract: this gives you access to a financial guarantee if a dispute arises.
- The listings in this directory come from active licences in subcategory 15.5 (plumbing) of the RBQ registry. You can check a licence number in the public registry.
- The CMMTQ also advises checking that the contractor is a member of the Corporation and holds the licence subcategories required for your work.
Official sources
Seasonality
Emergency calls often peak in winter, when pipes freeze, and during heavy rain or snowmelt, when sewer backups become more frequent.
Prices and timelines
Rates and timelines vary by plumber, access and the scope of work, so we do not publish prices without a verifiable source. Ask for a written quote that specifies the nature and duration of the parts and labour warranty, as the CMMTQ recommends.
Guide: 24/7 emergency plumbing in Châteauguay
In an emergency, a few simple steps limit the damage and save the plumber time as soon as they arrive.
Before you call
- Shut off the main water supply or the shut-off valve closest to the leak.
- Cut power to the affected area if water is getting close to outlets or the electrical panel.
- Take photos of the damage before cleaning up: your insurer will ask for them.
- Note how long the problem has been going on and what you have already tried.
How a typical job goes
- Call and triageYou describe the situation and the plumber confirms availability and arrival time.
- Making it safeThey stop the flow, protect nearby areas and assess how far the damage goes.
- Repair or temporary fixDepending on the parts on hand, they repair on site or install a reliable temporary fix.
- Follow-up workThey give you a written quote for any additional repairs that are needed.
What affects the bill
- When you call: evenings, nights, weekends and holidays usually cost more.
- The distance and travel time to your home.
- The type of work: a temporary patch or a complete repair.
- The parts to replace and access to the pipe, for example behind a finished wall.
Before confirming, ask on the phone how travel and emergency work are billed.
Frequently asked questions
- How much does an emergency plumber cost at night?
- Emergency rates (evenings, nights, weekends) are higher: expect a call-out surcharge on top of the hourly rate. Ask for the travel cost before confirming.
- What should I do while waiting during a water leak?
- Shut off the main water supply, cut power to the affected area if needed, and mop up to limit seepage. Take photos for your insurance.
- Is an emergency plumber really available 24/7?
- Several plumbers offer a genuine 24/7 emergency line. Confirm availability and response time by phone before committing.
- How many plumbers in the directory serve Châteauguay?
- 16 plumbers in the directory serve Châteauguay, including 16 with an RBQ licence number and none offering 24/7 emergency service. Listings with reviews have an average Google rating of 4.9 out of 5 (134 reviews). These figures come from published listings and change as the directory evolves.
- How do I choose a plumber for 24/7 emergency plumbing in Châteauguay?
- Check the contractor's licence in the RBQ public registry, ask for a written quote describing the work and the warranty, and usually compare two or three proposals. Listings for Châteauguay show the RBQ licence number and, when available, the Google rating.