24/7
24/7 emergency plumbing
Backup, leak, water damage: priority response day and night, across Greater Montreal.
Commercial plumbing — Greater Montreal
Your building's plumbing, taken care of.
24/7 emergencies, drain cleaning, backflow preventer testing and maintenance contracts for businesses, buildings and institutions across Greater Montreal. A division of GCI, RBQ-licensed contractor and CMMTQ member.
- RBQ licence 5863-7745-01
- CMMTQ member
- 24/7 emergency
- RBQ licence 5863-7745-01Verifiable contractor
- CMMTQ memberCertified plumbing
- 24/7 emergencyDays, nights, holidays
- Liability insuranceProof on request
Our services
From the emergency that can't wait to the maintenance that prevents it
Commercial drain cleaning
Camera diagnostics, auger or hydro-jetting: we clear the drain, identify the cause and keep it from coming back.
Backflow preventer testing
Annual testing by qualified personnel, reports filed with your municipality, automatic reminders.
Maintenance contracts
Scheduled inspections, 24/7 priority and one point of contact: your building plumbing, made predictable.
Grease traps
Sizing, compliant installation and maintenance tracking for commercial kitchen grease interceptors.
Commercial water heaters
Emergency or planned replacement, new installations and preventive maintenance for your hot water equipment.
Sectors
Plumbing that knows your sector
Restaurants & kitchens
Grease traps, kitchen drains, work scheduled around service.
Property management
Multi-building portfolios, uniform reports, one invoice.
Our method
How we work
Call or request a quote
Describe the need; we triage urgency and scope.
Honest diagnosis
On-site inspection, camera when needed. Facts, not guesses.
Price before work
Detailed written quote: costs, schedule, zero surprises.
Execution and report
Clean, documented work with written recommendations.
Frequently asked questions
Do you serve my area?
We cover all of Greater Montreal: the island of Montreal, Laval, the North Shore and the West Island. Call us to confirm your address.
Are you licensed for commercial plumbing?
Yes. GCI Commercial Plumbing is a division of Groupe Constructions Intégrées (GCI), holder of RBQ licence 5863-7745-01, and plumbing work is performed by qualified personnel in accordance with Quebec requirements.
How do I get a quote?
Fill out the online quote form or call us. For most requests we do a no-charge assessment visit and provide a detailed written quote.
A plumbing problem in your building?
Talk to a commercial plumber now or request a detailed quote — fast response, no obligation.
24/7 direct line
514-700-7100