Drain Fortin
“They took the time to explain the problem to us in detail and were very efficient.”
Best Drain Cleaning Services in Montreal, QC
16 contractors listed · all 16 in Montreal · 8 open 24/7 · 9 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Plomberie Urgence Montreal (Pum)
“I've had a few opportunities to hire PUM for different jobs and have always had a great experience.”
Doctor Drain & Duchesne Plumbing AND Heating
“Marc did an excellent job of unclogging two sinks in my house, in the kitchen and in the bathroom, quickly, efficiently and at a reasonable price.”
Espoir DĂ©bouchage Inc
“Very fast service in less than 2 hours, professional and without being more expensive than the others.”
Plomberie Lemay Inc
“Despite the age of my installation and the inconvenient access (in a narrow crawl space), they emptied and then removed the old water heater in a jiffy, then installed the new one in the blink of an eye.”
Roger Chayer Inc. Plumbing.
“2 guys came to our house for 3-4 days, they were impeccable, it wasn't easy and they remained super professional.”
The 16 companies listed for Montreal, 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: Montreal, QC
All 16 contractors we list here are in Montreal itself. We have 31 contractors in Montreal on file; this page shows the highest-rated 16. The contractors on this page are rated from 4.3 to 5.0 across 1,424 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (70%) and punctuality (62%). 8 are open around the clock; 9 are open on Saturdays and 8 on Sundays. 8 show a licence on their websites. 5 have ten or more years of experience, the longest 24 years. 9 offer emergency call-outs and 1 is family- or locally-owned. We have a website on file for 15 of the contractors on this page; 13 publish a contact page and 10 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.
What can I learn from these companies' websites?
A website is linked by 15 of the 16 listings for Montreal. Look for two things: whether they own a jetter and a camera or hire them in, and whether they do repairs as well as cleaning. A company that only cables will be back at the same line next year.
Plomberie G Courchesne Inc.
“I did business with the plumber Rafat twice, he is a professional man, attentive and patient, very polite and friendly, for him I give a 5 star, even a nice 5 star to the secretary Gwen who was polite, to the listening and respectful.”
Plomberie Maio
“He came to replace the bath drain in my old house and had to urgently replace lots of small items.”
Bk Entretien
“I highly recommend BK maintenance and I will not hesitate to contact again and refer.”
Exkavo
“Efficient and the work is impeccable, thank you again, I recommend you”
Piché-Fortin Excavation
“The technician was able to explain each step of the process to us, which allowed us to better understand the project we were embarking on.”
Plomberie Arouche Inc
“Mr Zahir is a super competent and honest plumber I recommend him 200%”
James Griffin & Son Ltd
“Have used James Griffin for years and they are always very professional and pleasant.”
Forage Gareau Cie Ltee
“Job well done and friendly and professional staff.”
Groupexpert
“Impeccable work at a competitive price what could be better đź’Ż …”
Plombier Montréal
“The sales department is very efficient, we had an emergency on the Plateau Mont-Royal and the team responded very quickly!”
Why these companies made our list
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