Over 20 years of experience
Plomberie Despaties, your trusted plumber in Montreal
Plomberie Despaties for your plumbing work on the Island of Montreal. From clogged drains to complete renovations, everything is designed for your safety, comfort, and peace of mind.
- Certified master plumber
- Guaranteed work
- Residential and Commercial
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Our Essential Plumbing Services
Tailored solutions for homes, condos, and small businesses in Montreal — always compliant, safe, and adapted to your real needs.
Backflow Prevention Valve Installation
Installation of backflow prevention valves to protect your drinking water system from contaminated water backflow. These devices are essential for maintaining water quality and meeting health and safety standards.
Leak Repair
Precise location (including by camera) and permanent repair of visible or hidden leaks, without temporary patches. Warranty included.
Professional Unclogging
Unclogging of drains, sinks, bathtubs, and toilets with modern equipment (electric snakes, cameras). Long-lasting result, no damage.
Fixture Installation
Installation of sinks, toilets, showers, bathtubs, and faucets with compliant connections and guaranteed waterproofing.
Bathroom Renovation
Complete plumbing for renovations: demolition, reconfiguration, new water points, drainage. Smooth coordination with your other contractors.
Inspection and Prevention
Camera inspection, pressure tests, preventive drain cleaning. Avoid costly breakdowns before they happen.
About Us
Your Trusted Plumbing Partner
Plomberie Despaties is a family-owned business founded in Montreal with a simple mission: to provide exceptional plumbing services with impeccable precision.
Our team of certified and experienced plumbers is dedicated to providing safe and lasting solutions. We treat every installation with the highest level of technical expertise.
Whether for a clogged drain or a planned renovation project, we are here to accompany you with professionalism and transparency.
Years of experience
Projects completed
Satisfied clients
Projects Completed in Montreal and Surroundings
Discover our concrete work: safe, modern, and compliant installations meeting Quebec standards.
What Our Montreal Clients Say
Authentic testimonials from residents of Montreal East, North, West, and downtown.
“Called at 2 AM for a leak under the sink in Montreal-North. Arrived in 40 minutes, everything repaired neatly. Honest price.”
Julie D.
Montreal-North
“Toilet clogged for 2 days. Other plumbers weren't answering. Despaties unclogged it in 20 minutes, without breaking anything. Thank you!”
Michel R.
Montreal-West
“For our renovation in Hochelaga, they did all the plumbing. Punctual, clean, and the work is impeccable.”
Sophie L.
Montreal-East
Areas Served
Fast and reliable service in the following Montreal neighborhoods.
Island of Montreal
Laval
North Shore
Why Choose Plomberie Despaties?
Because plumbing is a matter of trust — especially when water flows where it shouldn't.
RBQ Licensed
License #5866-6652-01, always in good standing. Insured and compliant with all provincial requirements.
Transparent Pricing
Free, detailed quote, no hidden fees. What you see is what you pay.
Clean and Punctual Team
We respect your home. Job site always cleaned up, no trace left behind.
Full Warranty
Labor and materials guaranteed. If it leaks again, we come back — free of charge.
Local Business
Based in Montreal, we know the infrastructure and specific challenges of each neighborhood well.
Frequently Asked Questions
Clear and honest answers to your main concerns
Request Your Free Quote Today
Call us at (514) 774-4077 or fill out the form. A certified Plomberie Despaties technician will contact you within 24 hours — no pressure, no obligation.
Request your free quote
Fill out the form and we will contact you quickly