Best plumbers in Ontario

★★★★★5 (494 reviews)score 95/100

Grizzly holds a perfect 5.0 average across 494 reviews, the largest review volume on this list at that rating, covering everything from quick fixture repairs to full boiler replacements. Customers repeatedly single out named technicians like Brad, Calvin, and Daryl for honest pricing and clean, tested work.

• Same-day emergency response
• Named technicians with long-running customer relationships
• Transparent pricing with no surprise charges
• Work is tested and warranted before the crew leaves

Google-verified494 Google reviews

Services: water heater services, plumber, emergency plumbing, drain sewer cleaning

★★★★★5 (351 reviews)score 95/100

Nick built 351 five-star reviews around answering the phone fast and showing up same-day or within 24 hours, with before-and-after photos sent for every job. The business states it holds a College of Trades license and has run for over 20 years, serving both residential and commercial clients.

• Same-day or next-day scheduling
• Fair pricing with no hidden charges
• Sends before-and-after photos of finished work
• Explains fixes and flags future problems proactively

Google-verified351 Google reviewsover 20 years

Services: backflow prevention, water heater services, plumber, emergency plumbing

★★★★★5 (200 reviews)score 94/100

With 200 reviews all at 5.0, Drain 1 Plumbers In York gets consistent praise for prompt arrival, clear explanations, and handling everything from clogged drains to tree-root and backwater valve jobs with camera inspections. Technicians Ostap and Justin are named repeatedly for professionalism.

• 35+ years of claimed experience
• Same-day and emergency availability
• Camera inspection and diagnostic equipment
• Transparent pricing with no surprises

Google-verified200 Google reviewsover 35 years of experience

Services: water heater services, emergency plumbing, drain sewer cleaning, leak detection repair

★★★★★5 (184 reviews)score 94/100

Azim's work across toilet repairs, faucet installs, and emergency fixes earns a 5.0 average over 184 reviews, with several customers noting his quotes ran a fraction of what bigger companies charged. Service runs seven days a week from Scarborough to Barrie, and repeat customers refer him regularly.

• Pricing well below larger competitors on comparable jobs
• Punctual arrival and tidy job completion
• Proactively spots issues beyond the immediate repair
• Available 7 days a week across the GTA

Google-verified184 Google reviews

Services: water heater services, emergency plumbing, plumber, drain sewer cleaning

★★★★★5 (153 reviews)score 93/100

Tony's combination of fast response and careful diagnostic work, including camera inspections when needed, drives a 5.0 average across 153 reviews. Customers describe him catching problems others missed and explaining warranty and upgrade options honestly, whether the job is a faucet repair or a full bathroom remodel.

• Next-day availability and quick phone quotes
• Accurate diagnosis, including camera inspections
• Transparent pricing given over the phone
• Clean work with no shortcuts

Google-verified153 Google reviews

Services: water heater services, emergency plumbing, leak detection repair, plumber

★★★★★5 (147 reviews)score 93/100

Aqua Plumbing of Etobicoke has built its 147 five-star reviews on same-day water heater installations and emergency tap repairs, with staff communicating clearly at each stage. Reviewers describe a crew that moves fast without leaving jobs half-finished.

• Same-day service availability
• Strong reputation for water heater installs
• Straightforward, transparent pricing
• Thorough job completion before leaving the site

Google-verified147 Google reviews

Services: water heater services, plumber, emergency plumbing

★★★★★4.9 (934 reviews)score 93/100

Leaside Plumbing holds a 4.9 average across 934 reviews, the highest review count on this list, with particular strength in answering weekend and storm-related emergencies calmly and quickly. Named technicians Jonathan, Rick, and Ryan are credited with solving complex problems on the first visit and returning at no charge if repairs don't hold.

• Weekend and holiday emergency response
• Named technicians known for follow-up
• Handles complex jobs like excavation and lead pipe removal
• No-charge return visits if issues linger

Google-verified934 Google reviews["over 35+ years in the industry"]

Services: gas fitting, emergency plumbing, water heater services, leak detection repair

★★★★★4.9 (586 reviews)score 93/100

Dr HVAC and Plumbing pairs a 4.9 average over 586 reviews with a team of named technicians (Joshua, Ty, Riley, Noah, Andres, Bryan, Marcus) who get repeated praise for patience and thoroughness. Being open seven days a week and covering both HVAC and plumbing makes it a practical single call for combined issues.

• Technicians consistently named and praised individually
• Fully licensed staff
• Open 7 days a week
• Multiple locations serving the GTA

Google-verified586 Google reviewssince 2008

Services: water heater services, drain sewer cleaning, leak detection repair, bathroom kitchen plumbing

★★★★★4.9 (282 reviews)score 93/100

JLN HVAC Solutions maintains a 4.9 average across 282 reviews built on same-day or next-day response to gas leaks, furnace issues, and water heater problems. Technician Berris comes up repeatedly for going above and beyond, and the team backs up work with written repair summaries and floor protection on-site.

• Emergency gas leak response within 24 hours
• Technicians explain repairs step by step
• On-site cleanup and written repair summaries
• Fair pricing and smooth payment process

Google-verified282 Google reviews

Services: gas fitting, plumber, water heater services

★★★★★5 (136 reviews)score 93/100

Tornado Plumbing & Drains earns a 5.0 average across 136 reviews, with technician Serhiy singled out for honest assessments that skip the upsell in favor of simpler, cheaper fixes when possible. One standout review describes the team walking a customer through city rebate paperwork on a sewer replacement.

• Fast response, including after-hours emergencies
• Honest assessments with no upselling
• Handles complex jobs like sewer replacement and backwater valves
• Helps customers navigate city rebate programs

Google-verified136 Google reviews

Services: water heater services, drain sewer cleaning, leak detection repair, plumber

★★★★★4.9 (155 reviews)score 91/100

Plumber Rescue Vaughan holds a 4.9 average across 155 reviews, with Leo and other technicians handling toilet repairs, sink installs, sump pumps, and drain work at a pace and price customers describe as fair. It's a solid all-round option for homeowners in and around Vaughan.

• Fast turnaround on common repairs
• Fair, competitive pricing
• Professional, courteous technicians
• Covers a wide range of plumbing jobs

Google-verified155 Google reviews

Services: backflow prevention, plumber, drain sewer cleaning

★★★★★5 (108 reviews)score 91/100

Top 24/7 Plumbing Toronto backs up its name with a 5.0 average across 108 reviews, with technicians like David and Mark named for same-day fixes and clear communication throughout emergency calls, toilet repairs, and pipe work. No complaints turn up in the recent review set.

• 24/7 availability
• Same-day problem identification and repair
• Named technicians who communicate clearly
• Clean, neat work

Google-verified108 Google reviews

Services: water heater services, emergency plumbing, leak detection repair, bathroom kitchen plumbing

★★★★★4.9 (845 reviews)score 91/100

Crystal Drain & Plumbing has racked up 845 reviews at a 4.9 average, with named technicians Rene, Daniel, Bing, Sam, and Yousif getting consistent praise for fast, correct-the-first-time fixes and upfront quotes. It's one of the busiest operations on this list by review count.

• Same-day service on emergency calls
• Named technicians consistently praised
• Long-lasting drain cleaning results
• Transparent, all-in quotes

Google-verified845 Google reviews

Services: water heater services, drain sewer cleaning, plumber, emergency plumbing

★★★★★4.8 (551 reviews)score 91/100

Waterworks Plumbing & Drains has built loyalty over years, with one customer citing over a decade of use and others keeping the business card on hand for the next emergency. Technicians Michael, Ethan, Alija, and D'John diagnose quickly, offer clear options, and often finish ahead of schedule across its 551 reviews at a 4.8 average.

• Same technicians often return on repeat calls
• Clear estimates and options before work starts
• Jobs often finish faster than quoted
• Track record spanning over a decade

Google-verified551 Google reviews

Services: water heater services, drain sewer cleaning, leak detection repair, plumber

★★★★★4.8 (241 reviews)score 91/100

John The Plumber Toronto holds a 4.8 average across 241 reviews, with technicians Markus, Michael, Mike, and Jonathan praised for same-day emergency and appointment slots and for volunteering preventive advice rather than just fixing the immediate problem. Customers describe a clean, straightforward experience from booking through completion.

• Same-day emergency service and appointments
• Clear, upfront pricing discussion before work begins
• Leaves no mess behind
• Technicians go beyond what's asked on smaller jobs

Google-verified241 Google reviews

Services: water heater services, emergency plumbing, drain sewer cleaning, leak detection repair