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Plomberie JL Inc
- Multi-Story Urban Building
- Gas
- Name
“After having dealt with Plomberie JL several times, I can say that I have always been satisfied with the work carried out as well as the professional service received.”
Best Plumbers in Longueuil, QC
24 contractors listed · 9 in Longueuil · 15 open 24/7 · 20 open weekends · 19 rated 4.5+
Data verified October 18, 2026
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Debouchage d'Egouts R Fournier
- Tub
- Labor
“We had received a diagnosis of sagging pipes and a quote for work to be carried out in excess of $7,000 for breaking concrete, opening walls, making new connections, replacing pipes.”
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Plomberie Longueuil
- Price
- Labor
- Sympathetic
“After installing my new water heater, he repaired the stopper on my sink which was not closing properly and changed the faucet in my shower which was leaking all wrong.”
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ATG Plumbing
- Competent
“Competent and reliable workers.”
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Plomberie Montérégie Inc
- Honest
- Labor
“Professional and knows what he does.”
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VA Plumbing
- Price
- Quality
- Work
“They work very cleanly!”
Listed for homeowners in and around Longueuil, QC, these 24 companies cover plumbing work. Hours, licence claims and free estimate offers come from each company's own website. Ask about provincial workers compensation coverage too, since the work happens inside your home.
Area overview: Longueuil, QC
9 of the 24 contractors we list are based in Longueuil; the other 15 serve Longueuil from towns including Montreal (4 km), Brossard (9 km) and Outremont (8 km). The contractors on this page are rated from 4.0 to 5.0 across 4,950 reviews; 16 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), quality (68%) and responsiveness (65%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 15 are open around the clock; 20 are open on Saturdays and 18 on Sundays. 12 show a licence on their websites. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2008. 16 offer emergency call-outs; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the contractors on this page; 17 publish a contact page; 20 list a public email and 1 takes bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Which plumbers listed for Longueuil take calls at night?
Cover at any hour is claimed by 15 of the 24 plumbing listings here. Before paying a night rate, shut the main off and see whether the trouble stops. If it does, book for normal hours and get the same repair for less. Confirm the after-hours rate on the phone.
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Champoux Drain Injection
- Video Camera
- Labor
- Merger
“I highly recommend this company for french drain, foundation repair, and serious pluming work, preventing damage to basement, reducing humidity in basement and etc.”
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Revolution Plumbing
- Work
“I am very satisfied with plumbing evolution.”
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Névé Réfrigération Inc
“A real pro!”
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Plomberie Expert KF & Fils Inc
- Faucet
- Trust
- Project
“We worked with this team for our kitchen project through our contractor the Chebl group and we are extremely satisfied with the plumbing work carried out by plumbing expert KF et fils.”
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Débouchage Allard
- Adaptive Expertise
- French Drain
- Sunday
“I really recommend the Allard inc unblocking service, we have already done business with him several times and we are always satisfied with his service.”
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Soltech Plumbing
- Faucet
- Team
- Competent
“Paul explains everything very well, takes pictures to show you and writes a very good report which is great for me when dealing with my condo association.”
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SAM Plomberie
- Kitchen Sink
- Kindness
- Rapidity
“Billy provided us with exceptional service for our kitchen drain which was clogged, he also gave us valuable advice to prevent it from happening again.”
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Plomberie Boucherville
- Thibaut Courtois
- Electrical
- Open
“His service is entirely focused on the needs of the client and he does not take the path that is easiest for him, but the one that best suits the client.”
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Drain Fortin
- Team
- Employe
- 100 Years Old
“Very good service I called in the morning early afternoon they were already there to sort everything out and give us advice thank you again I will refer you”
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Plomberie Nova
- Bathroom
- Thibaut Courtois
- Video Camera
“I called in the middle of the night about a pipe that had started leaking, and I received a text message within two minutes telling me that they will be there that same Midsummer morning!”
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Plomberie Pro-Drain
- Open
- Bathroom Sink
- Employe
“He fixed the problem and succeeded with flying colors where the other plumber from Plumber Expert had quit, leaving us with our problem and a mega-bill.”
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Plomberie Dora
- Summary Judgment
- To Change
- Respect
“Relocating bathtub and shower drains, rearranging water supplies for the bathtub and shower, they arrived on time, understood what we wanted and did the job quickly and “on the mark”.”
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Pure Plomberie Inc.
- Employe
- Thibaut Courtois
- French Drain
“I was careful to choose the appropriate plumbing contractors since it also involved laying down a sewage pipe and taping into our already existing sewage line.”
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Plomberie Urgence Montreal (Pum)
- Sink
- Expertise
- Rapidity
“All in all, I am very grateful to Plomberie Urgence Montréal (PUM) for being a life saver by fixing my sinks, leakages, broken faucets, and torn and leaking hoses.”
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Le Groupe Belleflamme Rosemère Poêles
- Labor
- Heat Pump
- Perfection
“Heat pump installation carried out by belleflamme a multi zone runtru by trane and what can I say about the installation team Nicolas polite clean and very professional”
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Doctor Drain & Duchesne Plumbing AND Heating
- Sink
- Basement
- Wall
“He came on Friday, saw the issue and told me that it would be easier and less time consuming to replace the whole thing rather than repair the old furnace.”
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Alescio Plomberie Inc
- Highway
- Competent
- Honest
“Over the years we have had several projects with them, ranging from them clearing up an emergency, to changing all of the pipes in our 3 floor 115 year old building.”
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Plomberie Service J.clarke Rive-Sud
- Honest
- Tap
- Problem
“Really very knowledgeable, gives good advice and very patient in answering questions.”
Plumbing Services in Longueuil, QC Cost Estimates
Minimum cost
$136
Maximum cost
$1173
National Average
$439
Avg Per Hour Rates
$176
$246
$641
Average price range is based on 383 cost profiles
Why these companies made our list
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