Residential plumber

South Shore of Montreal & Montérégie

The best choice for your residential plumbing work

Looking for the best residential plumber on the South Shore? Your search ends here. Welcome to Plomberie CSM.


 Our residential plumbing experts are transparent, both in our pricing and our free quotes. With us, there are no unpleasant surprises! Our work is always guaranteed and completed to your complete satisfaction. And our emergency service is available 24/7 to help you out in the event of an incident.

Kitchen renovation

The kitchen is the centerpiece of your home. CSM Plumbing works quickly and efficiently to ensure it quickly regains full functionality. Our services include:

  • Installation & modification of water inlets and outlets.
  • Installation of sink, faucet and appliances.
  • Turnkey cabinet installation via our Structio Construction division.

Bathroom renovation

If there's one place where plumbing is of crucial importance, it's the bathroom! Our experienced plumbers will replace your plumbing in compliance with current standards. Our bathroom plumbing services include:

  • Bath and shower installation.
  • Toilet installation and repair.
  • Installation of vanity and faucet.
  • Turnkey construction with ceramic installation, thanks to our Structio Construction division.

Other residential plumbing services

At Plomberie CSM, we offer a turnkey service that takes care of your entire residential plumbing project on the South Shore.

Sump pumps

Our team can install or replace your sump pump hassle-free… so you don't have to either!

Unblocking pipes

We've got you covered. Whether it's the toilet, sink, or even the drains, we have everything you need to unclog them efficiently.

Emergency service

CSM Plumbing offers 24/7 emergency service for backups or leaks. We know that every minute counts when there's a water problem.

Areas served

South Shore of Montreal

  • Boucherville
  • Longueuil
  • Saint-Lambert
  • Saint-Hubert
  • Brossard
  • The Prairie
  • Candiac
  • Delson
  • Saint-Constant
  • Sainte-Catherine
  • And surroundings

Montérégie

  • Chambly
  • Saint-Jean-sur-Richelieu
  • Saint-Julie
  • St Bruno de Montarville
  • Saint-Philippe
  • And surroundings

Let's discuss your residential plumbing needs

Use the form or contact us by phone at 450-977-4687