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Plomberie CommercialeGCI · Grand Montréal
FR

Commercial plumbing — Greater Montreal

Commercial plumbing projects, delivered like a general contractor

New construction, major renovation, code upgrades, riser or water heater replacement: a team that plans, coordinates trades and delivers on schedule — because general contracting is in our DNA.

  • RBQ licence 5863-7745-01
  • CMMTQ member
  • 24/7 emergency

The problem with “service plumbers” on a project

A plumbing project — a commercial kitchen refit, a riser replacement, the plumbing for an addition — is not a big repair. It is a job site: drawings, a schedule, permits, other trades, inspections. Plenty of plumbers who are excellent at service calls start improvising the moment more than one crew needs coordinating.

We come at it from the other direction. GCI Commercial Plumbing is the plumbing division of a general contractor: site planning, subcontractor coordination and documentation are our native language — applied to piping.

What we deliver

The GCI advantage: one responsible party

A project’s plumbing rarely touches only plumbing. Opening a wall, redoing a floor, moving electrical, restoring finishes — with a standalone plumber, that coordination lands on you.

As a division of GCI, we handle the related work in-house: one point of contact, one schedule, one invoice. For a property manager or owner, that is the difference between following a project and enduring one.

How a project runs with us

  1. Site visit and takeoff — we see the space, your drawings if you have them, and your operating constraints.
  2. Detailed quote — scope, exclusions, phased schedule, payment milestones. No vague allowances.
  3. Planned execution — work sequenced around your operations, occupant notices, a clean site every evening.
  4. Documented delivery — as-builts where needed, warranties, a photo report, and the maintenance recommendations that protect the investment.

After the project

A well-delivered project deserves to be well maintained. Our maintenance contracts take over: scheduled inspections of the new equipment, 24/7 priority, and a documented history that protects your warranties.

Have drawings to price or a replacement to plan this year? Request a quote — for projects, we visit before we price.

Explore our maintenance contracts — the simplest way to prevent emergencies.

Frequently asked questions

Do you work with our general contractor or architect?

Yes — we come in as the plumbing subcontractor on your project, with drawings, a schedule and site coordination. And if your project does not have a general contractor yet, our parent company GCI can take on the whole scope, plumbing included.

Can you price a project from drawings?

Yes. Send your drawings and specs through the quote form — we price the complete plumbing scope (drainage, supply, fixtures, specialized equipment) with a schedule and clear payment milestones.

Do you work in occupied buildings?

That is our specialty. Riser replacement in an occupied condo, plumbing renovation in a store that stays open: we phase the work, schedule around critical hours, notify occupants and restore service each evening whenever possible.

What kinds of projects do you take on?

From a planned replacement of one major piece of equipment to the complete plumbing of a new or converted building: restaurants and commercial kitchens, multi-unit residential, offices, clinics, institutions. If it needs permits and drawings, it is our kind of job.

A project or replacement to plan?

Request a detailed quote — assessment visit, clear pricing, phased schedule. No obligation.

Direct line (emergencies: 24/7)

514-700-7100

Request your quote

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