Water pressure monitoring to catch early signs of system strain
Plumbing Services in Toronto > Commercial Plumbing Services
Commercial Plumbers That Toronto Businesses Trust
Premier Plumbing provides reliable commercial plumbing services for businesses across Toronto. Our experienced plumbers handle repairs, maintenance, installations, and emergency plumbing needs with a focus on quality, efficiency, and long-term solutions.
24/7 Call Centre
Licensed & Insured
Trusted by Toronto Homeowners
Commercial Plumbing
Solutions for businesses of all sizes.
Drain & Sewer Services
Preventative maintenance & repairs.
Backflow & Compliance
Testing, installation & certification.
EXPERIENCED & RELIABLE
We understand the demands of commercial properties and deliver solutions that minimize downtime.
Trusted & qualified
Your home is protected with our insured technicians.
EMERGENCY SERVICE AVAILABLE
We're available when you need us most.
Quality You Can Count On
Reliable service. Long-lasting results
Commercial Plumbing Services in Toronto & the GTA
Commercial plumbing isn’t the same job as fixing a leaky faucet at home. Business properties run on higher water volumes, more complex fixtures, and stricter code requirements and when something breaks, every hour of downtime costs you money and customers.
For over 15 years, Premier Plumbing has worked with property managers, business owners, and facility teams across the Greater Toronto Area to keep commercial plumbing systems compliant, efficient, and running. Whether it’s a burst pipe at 2 a.m. or a scheduled fixture upgrade across a multi-unit building, our licensed commercial plumbers show up equipped to get it done right the first time.
Why People Trust Our Plumbers in Toronto
Rated by 1000+ happy homeowners & businesses. See what they have to say!
Commercial Plumbing Services We Offer
Grease Trap Services
Installation, cleaning, and maintenance of grease traps to keep kitchen drains flowing and help restaurants stay compliant with municipal grease management bylaws.
Backflow Prevention
Testing, certification, and repair of backflow prevention devices to protect your building’s water supply and meet City of Toronto backflow compliance requirements.
Commercial Drain & Sewer Cleaning
Hydro-jetting and camera-guided cleaning for high-traffic drains and sewer lines, minimizing downtime for restaurants, offices, and retail spaces.
Water Heater & Boiler Service
Repair, maintenance, and replacement of commercial water heaters and boilers to keep hot water and heating systems running reliably.
Emergency Plumbing Repair
24/7 response for burst pipes, major leaks, and sudden failures, with priority scheduling to get your business back up and running fast.
Fixture Installation & Repair
Installation and repair of sinks, toilets, urinals, and faucets built to withstand the demands of high-traffic commercial use.
Commercial Plumbing Maintenance in Toronto & GTA
Scheduled drain and sewer line cleaning to prevent backups and downtime
Grease trap inspection and cleaning to stay compliant with local bylaws
Backflow prevention device testing and certification
Water heater and boiler inspection and servicing
Leak detection to catch hidden issues before they escalate
Fixture inspections across high-traffic restrooms and kitchens
Why Toronto Businesses Choose Premier Plumbing
15+ Years Serving the GTA
We’ve completed more than 2,500 projects across Toronto and the surrounding area, for both residential and commercial clients.
Licensed, Insured & Code-Compliant
Every technician is fully licensed and insured, with WSIB coverage and TSSA certification, so your property stays protected and compliant.
Upfront, Honest Pricing
You get a clear, written estimate before any work begins — no hourly guessing games, no hidden fees.
24/7 Call Centre
Plumbing emergencies don’t check the clock. Our team is available every day of the week, including holidays.
See Our Commercial Plumbing Services in Action
Signs Your Commercial Plumbing Needs Attention
Slow Drains
Sinks, floor drains, or toilets in high-traffic restrooms draining slower than usual, often an early sign of a building clog.
Gurgling Sounds
Bubbling or gurgling from drains, especially in kitchens or basements, usually pointing to a blocked or poorly vented line.
Recurring Clogs
Clogs that keep coming back in the same drain or fixture, suggesting a deeper blockage rather than a surface-level fix.
Low Water Pressure
A drop in pressure across multiple fixtures or floors, which can signal a leak, buildup, or a failing valve.
Foul Odors
Unpleasant smells from drains, grease traps, or floor drains, often linked to trapped debris or a grease trap needing service.
Water Stains
Discoloration on ceilings, walls, or floors, often the first visible sign of a hidden leak.
Our Plumbing Service Process in Toronto & GTA
1
Contact Us
Reach out with your plumbing issue or maintenance need. We gather the key details to understand the scope and urgency, whether it’s an emergency or routine service.
2
Fast Scheduling
We offer priority and after-hours scheduling to minimize disruption, coordinating around your business hours whenever possible.
3
On-Site Diagnosis
Our licensed technicians inspect the issue on-site, using camera inspections and diagnostic tools where needed to identify the exact cause.
4
Upfront Quote
We walk you through what we found and provide a clear, transparent quote before any work begins.
5
Repair or Maintenance Work
Work is completed efficiently and to code, using commercial-grade materials built for high-traffic environments.
6
Walkthrough & Documentation
We test the system, confirm everything’s working, and provide documentation for your records or compliance needs.
Expect the Best with Our Commercial Plumbing Services in Toronto
Throughout the Greater Toronto Area, Premier Plumbing offers trustworthy commercial plumbing services. From routine maintenance to round-the-clock emergency response, we approach every job with an emphasis on excellence and client satisfaction. Choose Premier Plumbing, the commercial plumbing contractor Toronto businesses rely on for fast, honest, and expert service.
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After
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What We Offer
Our Emergency Services in Toronto & GTA
Complete home plumbing, from leaky pipes to full re- pipes. Trusted by Toronto homeowners for over a decade.
Full-service plumbing for offices, restaurants and facilities. Minimal downtime, code-compliant work guaranteed.
Running toilets, cracked bowls, or full replacements, handled quickly and affordably by our licensed plumbers.
Stop drips and upgrade your
fixtures. We install and repair
all faucet brands in kitchens
and bathrooms.
Shower upgrades, valve
replacements, leak repairs and
full new installations done right
the first time.
Fast clearing of clogs, slow drains and backups using professional hydro-jetting and snaking equipment.
Protect your foundation and basement from water intrusion with interior and exterior waterproofing solutions.
Redirect groundwater and surface water away from your property with a professionally installed French drain system.
Clean, safe drinking water with whole- home and under-sink filtration systems installed by our licensed plumbers.
Heating, ventilation & air conditioning installation, repair and maintenance for homes and businesses across Toronto & GTA.
Tank and tankless water heater installation, replacement and repair. Restore hot water fast with our certified technicians.
Keep your basement dry with expert sump pump installation, maintenance and emergency repair services call our 24/7 call centre.
Commercial Plumbers in Toronto FAQs
What counts as commercial plumbing?
Commercial plumbing covers the installation, repair, and maintenance of plumbing systems in non-residential properties: offices, restaurants, retail stores, warehouses, and multi-unit or high-rise buildings. It typically involves larger-scale systems, backflow prevention, grease traps, and compliance with municipal codes that don’t apply to a typical house.
Do I need a backflow prevention device for my business?
Many commercial properties in Toronto including restaurants, medical offices, and condos, are required to install and annually test backflow prevention devices under the City of Toronto’s backflow prevention bylaw. We handle installation, testing, and certification.
How fast can you respond to a commercial plumbing emergency?
We offer 24/7 emergency service across Toronto and the GTA. Response times vary by location and time of day, but our goal is always to get a technician on-site as quickly as possible to limit downtime and damage.
Do you offer maintenance plans for businesses?
Yes. We build custom maintenance schedules for property managers and business owners to catch small issues before they turn into expensive emergency repairs.
How is commercial plumbing pricing structured?
Pricing depends on the scope of work, property size, and urgency. We always provide a written estimate with transparent pricing before starting any work.
Do you work with property management companies and multi-unit buildings?
Yes. We work directly with property managers and landlords across the GTA on both emergency repairs and scheduled maintenance across multi-unit properties.
Can you handle plumbing for restaurants and commercial kitchens?
Yes, including grease trap installation and maintenance, high-temp drain lines, and backflow protection to help your kitchen stay compliant and avoid costly blockages.
Do you offer financing for larger commercial jobs?
Yes. Through our partner Financeit, we offer flexible financing starting at $1,000, with promotional options including 0% interest.
Contact #1
Commercial Plumbing Services in Toronto & GTA
At Premier Plumbing, we’re the #1 choice for commercial plumbing services in Toronto and the GTA. Why? Because we’re a fully licensed team who understands the unique demands of commercial properties, offering plumbing solutions that are reliable, fast, and professional to boot. Call us today for commercial plumbing expertise, no ifs, ands, or buts.