Over 20 years of experience
Plomberie Despaties: Your trusted plumber in Montreal and surrounding areas
For your plumbing work on the Island of Montreal and surrounding areas. Everything is designed to ensure your satisfaction, comfort and peace of mind.
- Certified Master Plumber
- Guaranteed Work
- Residential and Commercial
Our Essential Plumbing Services
Custom solutions for homes, condos and small businesses in Montreal Island and surrounding areas — always compliant, safe and adapted to your real needs.
Backflow Prevention Valve Installation
An essential device to protect your sanitary system against sewer backups.
Leak Repair
Precise location (including by camera) and permanent repair of visible or hidden leaks, no temporary patches. Warranty included.
Professional Drain Cleaning
Drain, sink, bathtub and toilet cleaning with modern equipment (electric snakes, cameras). Durable results, no damage.
Fixture Installation
Installation of sinks, toilets, showers, bathtubs and sinks with compliant connections and guaranteed sealing.
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 occur.
About Us
Your trusted partner in plumbing
Plomberie Despaties is a family-owned business founded in Montreal with a simple mission: provide exceptional plumbing services with impeccable precision.
Our team of certified and experienced plumbers is dedicated to delivering safe and sustainable solutions. We treat each installation with the highest level of technical expertise.
Whether for drain cleaning or a planned renovation project, we are here to support you with professionalism and transparency.
Years of experience
Projects completed
Satisfied clients
Projects Completed in Montreal Island and Surrounding Areas
Discover our concrete work: safe, modern and Quebec code-compliant installations.
What our Montreal clients say
Authentic testimonials from residents of Montreal East, North, West and downtown.
"Called at 2am for a leak under the sink in Montreal North. Arrived in 40 minutes, fixed everything cleanly. Fair price."
Julie D.
Montreal North
"Clogged toilet for 2 days. Other plumbers weren't responding. Despaties cleared 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 flawless."
Sophie L.
Montreal East
Areas Served
Fast and reliable service in the following Montreal, Laval and South Shore neighborhoods.
Island of Montreal
- Montreal Downtown
- Montreal North
- Montreal East
- Montreal West
- Plateau Mont-Royal
- Verdun
- Westmount
- NDG (Notre-Dame-de-Grâce)
- Outremont
- Côte-des-Neiges
- Saint-Laurent
- Ahuntsic-Cartierville
- Lachine
- Pointe-Claire
- Dorval
- Anjou
- Rivière-des-Prairies
- Rosemont–La Petite-Patrie
- Kirkland
- Ville-Marie
Laval
- Chomedey
- Duvernay
- Sainte-Rose
- Fabreville
- Auteuil
- Laval-des-Rapides
- Laval
- Pont-Viau
- Laval-West
- Saint-François
- Vimont
- Laval-sur-le-Lac
South Shore
- Brossard
- Longueuil
- Boucherville
- Saint-Bruno-de-Montarville
- Châteauguay
- Candiac
- Saint-Lambert
- La Prairie
- Greenfield Park
- Saint-Basile-le-Grand
- Delson
- Saint-Constant
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 compliance. 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, no traces.
Complete Warranty
Labor and materials guaranteed. If it leaks again, we come back — free of charge.
Local Business
Based in Montreal, we know well the infrastructure and specific challenges of each neighborhood.
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 technician from Plomberie Despaties will contact you within 24 hours — no pressure, no obligation.
Request your free quote
Fill out the form and we will contact you quickly