RBQ: 5866-0770-01
Our Drain Services
Your Best Choice for Unclogging and Cleaning Your Drains
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Quickly find the cause of your drain problems with our professional camera inspection service.

Professional installation and maintenance of sump pumps and hot water tanks.

Installation, maintenance, and replacement of backflow valves to prevent sewer backups.
Areas Served
Montreal and
Surrounding Areas
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North/East
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Sainte-Thérèse
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Blainville
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Mirabel
West
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Vaudreuil-Dorion
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L’Île-Perrot
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Saint-Lazare
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Hudson
Laval
Montreal
South
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Chambly
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Sainte-Julie
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Longueuil
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Boucherville
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Chateauguay
Testimonials
What Our Clients Are Saying

Turnkey Services
Our full-service support covers every step of your project, ensuring a simple and worry-free experience from start to finish. We handle every detail, including your specific needs and the insurance claims process. This includes taking photos and writing reports, a service rarely offered by other excavation companies. In addition to excavation work, we also assist homeowners with related solutions such as drain cleaning services, helping address underlying drainage issues that can impact your property.
The Drain Blog
Our Latest Plumbing Articles for Homeowners
While our primary goal is to help clients keep their plumbing systems in excellent condition, it’s important to remember that homeowners also play a role in maintaining their drains. Our drainage & plumbing cleaning services are designed to support this effort by addressing buildup, blockages, and early warning signs before they turn into major plumbing issues. We are here to guide you.
What services does Monsieur Drain offer in Montreal and surrounding areas?
Monsieur Drain provides full-service drain solutions, including camera inspections, unclogging, excavation, backflow valve installation, hydro-jet cleaning, sump pumps, and hot water tanks. We also offer professional emergency drain cleaning Montreal services to keep residential and commercial drainage systems running smoothly and prevent recurring blockages, when you least expect it.
Do you offer emergency services in Montreal?
Yes, we provide emergency service for all your plumbing, drain unclogging, or flooding needs. We respond quickly to protect your property and prevent damage.
How often should I clean my drains and sewers?
It’s recommended to clean your drains and sewer lines every 1–2 years, or more frequently in high-use areas like kitchens. Regular maintenance prevents blockages, unpleasant odors, and costly repairs.
Should I install a backflow valve in Montreal?
Yes. Backflow valves protect your home from sewer backups. In several Montreal areas, installation is mandatory, and municipal rebates may apply.
How can I protect my basement from flooding?
Combining several measures is the best way to protect your basement: install a backflow valve, interior/exterior french drains, have a functional sump pump with a backup system, conduct regular drain and sewer inspections, and clean exterior drains.
Can Monsieur Drain inspect my drains after a storm?
Yes, we provide post-storm inspections for your drains, sewer lines, and sump pumps in Montreal. Our plumbers use HD cameras and flow tests to detect problems and perform any necessary repairs or cleanings.


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