Find a trusted plumber in Ontario, from burst pipes to new water heaters
301 Ontario plumbers scored on verified Google reviews only, with no pay-to-rank. Compare by service and city, then call.
Ranked by a published rubric from recent Google reviews. Browse the map →
Pick the job you need done
Emergency call-outs, water heaters, drains, leak detection, gas fitting and remodels.
Top picks by project type
The current #1 for each service, ranked by score and relevance.
Not sure what type of plumber you need?Find my match →
Why trust this directory
Reviews only, no pay-to-rank
Scores come from verified Google reviews across 301 scored plumbers. Businesses cannot buy a higher spot.
Kept current every month
Data is refreshed monthly, and the last verified stamp on each listing shows when it was last checked.
Named editorial oversight
Ontario Plumber Directory publishes the rankings, and Petra Vogel, Content Lead, maintains them. Fair pricing is the most common praise in the reviews we score (61 mentions).
How the scoring works
One published rubric scores each business 0–100 from recent public Google reviews: rating, review volume, recency, sentiment, and profile completeness. No pay-to-rank, no edited reviews.
- ✓ Sentiment synthesised from real reviews, not republished
- ✓ Google-verified businesses clearly marked
- ✓ Refreshed regularly so scores stay current
Best-of rankings
All rankings →Guides
All guides →- Winterizing your plumbing in Ontario: preventing frozen and burst pipes
A practical checklist for protecting Ontario plumbing before winter, from insulating exposed pipes to what to do during a fast temperature drop.
- Plumbing checklist before selling your house in Ontario
The plumbing issues that most often come up in a home inspection during an Ontario sale, and which ones are worth fixing before you list.
- Plumbing repairs when settling a family estate or inherited home
What to check for plumbing-wise when you inherit or take over a family home in Ontario, and how to handle repairs while managing an estate at the same time.
- A first-time homeowner's guide to plumbing in Ontario
The plumbing basics every first-time Ontario homeowner should know, from key shut-offs to real maintenance and finding a plumber before you need one.
Areas we cover
plumbers across Ontario. Pick your area to see who serves it, or get matched.