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Drain Rex
“They used their sophisticated methods with cameras to inspect and unclog the drain.”
Best Plumbers in Laval, QC
23 contractors listed · all 23 in Laval · 8 open 24/7 · 14 open weekends · 17 rated 4.5+
Data verified October 18, 2026
Plomberie Expert KF & Fils Inc
“I am very satisfied with the work that Plomberie Expert carried out at my home.”
Plomberie JJ
“Eric came to do some minor work at our triplex, he was respectful, punctual and kept me posted the whole way through.”
Plomberie T1
“A super professional business and would highly recommend it to others looking to fix any plumbing issues!”
Plomberie Laval
“Walid and his teammates arrived on time at the scene and we did the work quickly and precisely.”
Plomberie Gariépy
“I had them come in to install my Shower base , this is the forth time i used them.”
Listed for homeowners in and around Laval, QC, these 23 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: Laval, QC
All 23 contractors we list here are in Laval itself. We have 29 contractors in Laval on file; this page shows the highest-rated 23. The contractors on this page are rated from 3.7 to 5.0 across 1,559 reviews; 7 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), quality (72%) and responsiveness (60%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 8 are open around the clock; 14 are open on Saturdays and 13 on Sundays. 11 show a licence on their websites. 9 have ten or more years of experience, the longest 24 years. 9 offer emergency call-outs and 1 gives free estimates. We have a website on file for 16 of the contractors on this page; 10 publish a contact page and 11 list a public email. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Which plumbers listed for Laval take calls at night?
Cover at any hour is claimed by 8 of the 23 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.
Plomberie Farkas
“When I called, the madame helped me deduce what the problem with my fridge plumbing was and said that they could hopefully squeeze me in the same day for a plumber to come fix my issue.”
Transcanada Drain
“David is very kind, very good service, even if he gave me advice to resolve my problem, 5 stars!”
Bertrand Système de Chauffage Inc
“I would like to express my complete satisfaction with Bertrand Système de Chauffage Inc for their exceptional service regarding the connection of my natural gas generator.”
Plombier Chris Inc.
“I needed to replace a leaking faucet and met the challenge brilliantly.”
Plomberie SIR Inc.
“Alex not only fixed the bathroom issues, but also took initiative in obtaining the new detail under the warranty I never new existed.”
Plomberie NGS Inc
“Great communication between the owner and myself , plumber explained to me some things to look for in the future, friendly and quick service.”
Plomberie Ren-Ga Inc
“René and his team are professionals, they respect their commitments, they do quality work, it is well done and the service is courteous.”
Cascade Plumbing Laval
“Cascade Plumbing Laval upgraded my plumbing fixtures for improved efficiency.”
Paris Plumbing Laval
“Thank you, Paris Plumbing Laval, for your prompt response and reliable service.”
N.rossi Plomberie Inc.
“We trust Mr Rossi family work.”
Plomberie Terra
“Showed up at agreed date and finished the job on time.”
Di Plumbing & Heating
“Excellent same-day service that is significantly less expensive than any others in my neighborhood have quoted.”
Gfm Plumbing & Electric
“FM Plumbing & Electric fixed my leaky faucet with precision and speed.”
Maurice Denis & Fils Inc
“Solved my problem without giving me a hard time too which is fantastic.”
P C I Blanchet Inc
Voda Plumbing Laval
“Highly recommend Voda Plumbing Laval for their professional and reliable plumbing services.”
Plomberie Jacques Thibault
“I recommend them, after several years of service Plomberie Jacque Thibault et Fils always meets expectations!”
Why these companies made our list
What customers say about contractors in Laval
- “Superior quality work. Gave us maintenance advice and the choice between repairing and changing with a lot of transparency on the pluses and minuses.” — customer of Plomberie Ren-Ga Inc
- “These people are to be highly recommended. Honest in all their dealings, and really straightforward when it comes to giving you options.” — customer of Plomberie Farkas
- “Alex, the plumber, is responsible, punctual, kind to customers and attentive to details.” — customer of Plomberie SIR Inc.
- “Called them to change my hot water tank and was more than pleased with the quick service and quality of the job.” — customer of Plomberie JJ
- “Excellent work from Ali on the installation of my new hot water tank, he arrived on time, and worked hard to finish the job in the time we were told on the phone.” — customer of Plomberie Laval
Excerpts from public reviews of the contractors listed on this page.
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