Toronto winters hit hard. Temperatures drop, pipes freeze, and old infrastructure struggles. Many GTA homes were built decades ago, before modern plumbing codes. That means leaks pop up without warning. Water heaters fail. Drains back up. When you need help fast, finding licensed, bonded plumbers in Toronto who show up on time and charge fair prices can feel like searching for a needle in a haystack. Long wait times, vague quotes, and poor communication make a stressful situation worse. This guide features five established plumbing companies serving Toronto and the GTA. Each one is fully licensed, insured, and offers emergency or same-day service. They handle everything from burst pipe repairs to water heater replacements, sump pump installations, drain cleaning, and bathroom fixture upgrades. We’ll walk you through what each company does best, then cover the factors you should weigh before hiring any plumber.
How to Select Top Plumbing Providers
We reviewed dozens of Toronto plumbing companies in February 2026 and narrowed the list to five based on licensing, service offerings, and customer feedback. Here’s what we looked at:
- Licensing and insurance: Legal compliance protects you if something goes wrong during a repair or installation.
- Years of experience: Companies that have been around longer understand Toronto’s old homes and seasonal plumbing challenges.
- Service range: Providers who handle repairs, emergencies, installations, and upgrades save you from coordinating multiple contractors.
- Customer reviews and ratings: High scores across multiple platforms signal reliability and clear communication.
- Emergency and same-day availability: Fast response matters when dealing with burst pipes, sewer backups, or major leaks.
List of the Best Plumbing Providers
These five Toronto plumbing specialists stand out for emergency repairs and system upgrades.
- Premier Plumbing
- Mister Plumber
- Priority Plumbing & Drains
- True Service Plumbing
- Mr. Rooter Plumbing
Best Plumbing Providers
Premier Plumbing
- Year founded: 2014
- Service area: Greater Toronto Area (GTA)
- Certification/license: Licensed and insured plumbing contractor
- Service highlights: Emergency repairs, sump pumps, water heaters, bathroom and kitchen upgrades
- Customer rating: Consistently 4.8+ across major review platforms
Premier Plumbing in Toronto has handled urgent calls and planned upgrades since 2014. The company fixes leaks, replaces aging water heaters, installs sump pumps, and modernizes bathroom and kitchen fixtures. They give you a clear quote before starting work, so you know what to expect. No surprise fees. No runaround. Homeowners keep coming back because the team communicates well and shows up when they say they will. Whether you’re dealing with a flooded basement or planning a fixture upgrade, Premier Plumbing combines speed with solid workmanship.
Best For: Homeowners who want a responsive, full-service plumbing company for emergencies and upgrades.
Standout Feature: Strong track record of high customer satisfaction and transparent upfront pricing.
Mister Plumber
- Year founded: 2015
- Service area: Toronto and surrounding suburbs
- Certification/license: Licensed, insured, bonded
- Service highlights: 24/7 emergency service, drain cleaning, water heater replacement, sewer line work
- Team size: 20+ licensed technicians
Mister Plumber runs a large crew of over 20 licensed technicians across Toronto. They’re available around the clock, which means you can call at 2 a.m. when a pipe bursts or a drain backs up. The team handles everything from simple clogs to full sewer line repairs and water heater swaps. Same-day visits are common, and they explain labor costs upfront so you’re not left guessing. If you need fast help and a big team that can handle multiple jobs at once, Mister Plumber delivers.
Best For: Homeowners needing 24/7 availability and fast emergency service.
Standout Feature: Around-the-clock emergency support with a large team of licensed technicians.
Priority Plumbing & Drains
- Year founded: 2010
- Service area: Toronto and GTA
- Certification/license: Licensed plumbing contractor
- Specializations: Drain cleaning, sewer line repair, hydro-jetting, ejector pump service
- Customer rating: 4.7+ on major review sites
Operating since 2010, Priority Plumbing & Drains focuses on stubborn drain problems and sewer line issues. They use hydro-jetting to blast away clogs and camera inspections to spot trouble before it spreads. That means fewer repeat calls and less risk of water damage. Customers mention reliability, clear explanations, and fair pricing in their reviews. If your drains keep backing up or you suspect a deeper sewer problem, this team has the gear and know-how to fix it right.
Best For: Homeowners dealing with frequent drain and sewer line issues.
Standout Feature: Expertise in drain cleaning and sewer line maintenance using hydro-jetting and camera inspection.
True Service Plumbing
- Year founded: 2016
- Service area: Toronto and nearby communities
- Certification/license: Licensed, insured, and bonded
- Service highlights: Faucet and fixture replacement, water heater service, leak detection, small-scale renovations
- Customer rating: 4.9+ on major review platforms
True Service Plumbing earns top marks for tidy work and friendly service. They handle bathroom and kitchen upgrades, replace leaky faucets, service water heaters, and track down hidden leaks. The crew takes care of your floors, cleans up after the job, and walks you through what they did. That attention to detail shows up in their 4.9+ ratings. If you’re planning a renovation or just want reliable fixture upgrades without the mess, True Service Plumbing makes the process smooth.
Best For: Homeowners planning bathroom or kitchen upgrades and small-scale renovations.
Standout Feature: Strong focus on tidy, detail-oriented work and very high customer satisfaction scores.
Mr. Rooter Plumbing
- Year founded: 1976 (global brand, Toronto franchise since 2000s)
- Service area: Toronto and GTA
- Certification/license: Licensed, insured, and part of the Mr. Rooter franchise network
- Service highlights: 24/7 emergency service, drain cleaning, water heater service, camera inspections
- Brand recognition: Nationally recognized plumbing brand with standardized service protocols
Mr. Rooter Plumbing Toronto is part of a national franchise that’s been around since 1976. The Toronto location follows standardized procedures, which means consistent service and upfront pricing backed by a recognizable name. They’re available 24/7 for burst pipes, clogged drains, water heater problems, and pipe inspections. If you prefer a national brand with proven systems and clear guarantees, Mr. Rooter brings that stability to your doorstep.
Best For: Homeowners who prefer a nationally recognized brand with standardized procedures.
Standout Feature: 24/7 service backed by a nationally recognized plumbing brand.
Factors to Consider When Choosing a Plumbing Provider
Licensing and insurance
Always check that the company holds a valid license, carries insurance, and is bonded. If an accident happens or a repair fails, you need that protection. Licensed plumbers follow building codes and safety standards, which keeps you and your home safe.
Experience and service history
Pick a provider with at least a few years serving the Toronto area. They’ll know the quirks of older homes, local codes, and how to handle frozen pipes or spring thaw leaks. Experience means fewer surprises and faster fixes.
Emergency and same-day availability
Leaks don’t wait for business hours. Look for companies that offer 24/7 emergency calls or same-day visits. Fast response limits water damage and gets your home back to normal quickly.
Pricing and transparency
Ask for written estimates before work starts. Good companies explain what labor costs, what parts cost, and why the work is needed. If a plumber won’t give you a clear quote or tries to upsell unnecessary services, that’s a red flag.
Red flags to watch out for
Steer clear of plumbers who refuse to show their license, pressure you into upgrades you don’t need, or won’t provide written estimates. If they avoid giving guarantees or warranties, find someone else. Trust your gut. If something feels off, it probably is.
Final Thoughts
Choosing the right plumber protects your home and saves you stress. Start by confirming licenses and insurance, then compare quotes from at least two companies. Ask about warranties on parts and labor so you’re covered if a problem resurfaces. Keep a trusted emergency plumber’s number saved in your phone, and schedule routine maintenance to catch small issues before they become big headaches. If you’re in the GTA and need reliable plumbing help, Premier Plumbing is here 24/7. We show up on time, explain the work clearly, and stand behind every job. Call us today for a free consultation.
