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Drain Rex
“They did everything to meet my needs and according to my requests.”
Best Drain Cleaning Services near Dorval, QC
None of these contractors is based in Dorval; they work from towns including Montreal, Laval and Anjou.
24 contractors listed · 20 open 24/7 · 22 open weekends · 22 rated 4.5+ · 15 show a licence
Data verified October 18, 2026
Plomberie Malv Inc.
“I was definitely impressed and would not hesitate to call Marius again.”
Débouchage Allard
“We used this company 3 times (2X in St-Henri and once in Longueuil), always very good service and very good advice after the inspection.”
SAM Plomberie
“He answered all my questions and did a good job unclogging the washer drain.”
Soltech Plumbing
“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.”
Plomberie Pro-Drain
“I had a problem with a plumber, but customer service called me back and they will do everything possible to fix it and keep the customer happy.”
The 24 companies listed for Dorval, QC clear blocked drains and sewer lines. Hours, jetting and camera work, and free estimate claims come from each company's own website. Ask whether the crew that arrives owns the camera, since that decides what you learn.
Area overview: Dorval, QC
The 24 contractors on this page are rated from 4.2 to 5.0 across 5,495 reviews; 23 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (94%), quality (71%) and responsiveness (66%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 20 are open around the clock and 22 are open on weekends. 15 show a licence on their websites. Domain records put 5 websites of the contractors on this page at ten or more years old; the oldest dates from 2007. 21 offer emergency call-outs; 3 give free estimates and 1 is family- or locally-owned. We have a website on file for all 24 of the contractors on this page; 19 publish a contact page; 20 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Do drain companies listed for Dorval work on Saturdays or Sundays?
Saturday or Sunday cover is shown for 22 of the 24 listings here. Saturday is normal working time for this trade; Sunday is where the premium sits. If the line is merely slow rather than backing up, Monday morning costs less and fixes exactly the same problem.
Drain Fortin
“Professional and courteous service, I recommend it!”
Plomberie Nova
“The plumber was very respectful of my instructions and did the job quickly and perfectly.”
Plomberie EAU Mega
“Doing good business with good people.”
Pure Plomberie Inc.
“Simon was great, honest and efficient!”
Plomberie Urgence Montreal (Pum)
“Franck came for a plumbing problem and he did it like a champ”
Drain-Clair
“An excellent service that would benefit from being known.”
Doctor Drain & Duchesne Plumbing AND Heating
“When I was unable to finish the swap of my kitchen faucet on my own, these gentlemen answered the call for help.”
Plomberie T1
“All of our interactions from contacting Tony to repairs with Mike were very professional.”
Plomberie Service J.clarke Rive-Sud
“Jayden was prompt, professional and efficient at fixing the plumbing issues that I had under my kitchen sink.”
Alescio Plomberie Inc
“A very professional and efficient service, provided by professionals who know their stuff.”
Drain 5 Etoiles
“Very fast and truly expert service, unblocking bath and sink drains, gives very good explanations and all at a very good price!”
Roland Bourbonnais Plomberie Chauffage
“Bob the technician/plumber was right on time and quickly and neatly repaired my plumbing problem and showed me the old parts.”
Plomberie Integra
“I am not sure whether the name “Integra” was chosen because it echoes the word “Integrity”, but one thing is for sure: this value is deeply embedded in everyone working at Plomberie Integra, especially its boss Viktor.”
Plomberie JJ
“We had a severe draining issue with our shampoo station at our barbershop, and Marco took the time to come consult, analyze and presented us with very reasonable and affordable solutions.”
Drain-Spartiate
“Several plumbers and experts failed to solve my problem but Drain-spartiate fixed everything in 2 hours.”
Prontodrain Inc.
“They came, resolved the problem quickly and took the time to explain to me what happened.”
Cassidy & Cassidy Déblocage/Unblocking
“They're really friendly and sympathetic, which helps when you're stressed over emergency repairs.”
Drainex
“They removed the pipes with minimal damage and provided advice afterwards.”
Why these companies made our list
What customers say about contractors near Dorval
- “Mr. Allard is courteous and professional. He quickly found the problem that was causing the backup and took the time to explain to us how to fix it ourselves next time.” — customer of Débouchage Allard
- “Quality service. They took the time to explain the problem to us in detail and were very efficient.” — customer of Drain Fortin
- “I highly recommend this company for their professionalism, empathy, courtesy and impeccable equipment and service.” — customer of Drain-Spartiate
- “Super responsive, very professional and informative! Had my issue taken care of in less than an hour too!” — customer of Débouchage Allard
Excerpts from public reviews of the contractors listed on this page.
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