66 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ontario: Mr. Rooter Plumbing of Mansfield, CR Score 96/100; 4.9★ from 2,124 Google reviews; open 24/7.
Best for emergencies (open 24/7): Legacy Plumbing and Drain, posts 24/7 hours; ranked #2 of 66.
Most-reviewed: Buckeye Horizon, 561 Google reviews at 4.9★, the most of 66 ranked after Mr. Rooter Plumbing of Mansfield; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
66 Ontario plumbers are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 27 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.7★ across 66 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Rooter Plumbing of Mansfield | 96 | 4.9★ (2,124) | Mansfield, 3 mi away | 24/7 | Overall |
| 2 | Legacy Plumbing and Drain | 89 | 4.9★ (102) | Mansfield, 4 mi away | 24/7 | Emergencies |
| 3 | Steve Brown's B & B Drain & Sewer Service | 85 | 4.2★ (49) | Mansfield, 5 mi away | 24/7 | — |
| 4 | Action Drain & Septic | 84 | 5.0★ (6) | Mansfield, 5 mi away | 24/7 | — |
| 5 | Hayes Brothers Plumbing | 84 | 4.7★ (125) | Mansfield, 16 mi away | 24/7 | — |
| 6 | Webb's Septic Tank Cleaning & Maintenance | 84 | 4.5★ (14) | Mansfield, 7 mi away | 24/7 | — |
| 7 | All Action Plumbing and Drain LLC | 84 | 4.6★ (65) | Brook Park, 17 mi away | 24/7 | — |
| 8 | Rooter Man | 84 | 3.8★ (5) | Mansfield, 2 mi away | 24/7 | — |
| 9 | Comfort Control | 82 | 4.9★ (416) | Ashland, 17 mi away | 24/7 | — |
| 10 | Action Drain & Septic | 82 | 4.1★ (9) | Galion, 11 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 2,124 Google reviews, the most Google reviews on this list (2,124).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 4 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 102 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 5 mi away
Ranked #3 because of its Google rating and availability: 4.2★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 5 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 16 mi away
Ranked #5 because of its Google rating and availability: 4.7★ from 125 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 7 mi away
Ranked #6 because of its Google rating and availability: 4.5★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brook Park, 17 mi away
Ranked #7 because of its Google rating and availability: 4.6★ from 65 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 2 mi away
Ranked #8 because of its Google rating and availability: 3.8★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ashland, 17 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 416 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Galion, 11 mi away
Ranked #10 because of its Google rating and availability: 4.1★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 10 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mount Vernon, 23 mi away
Ranked #12 because of its Google rating and availability: 4.7★ from 484 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 11 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 186 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 7 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canton, 13 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cleveland, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 4 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Drainage service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 4 mi away
Ranked #18 because of its Google rating and trade focus: 3.8★ from 16 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mansfield, 3 mi away
Ranked #19 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mansfield, 4 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mansfield, 4 mi away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mansfield, 4 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 97 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Albertville, 11 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mansfield, 4 mi away
Ranked #24 because of its Google rating and trade focus: 3.5★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mansfield, 7 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 66 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A Aables Plumbing & Water | 5.0★ (1) | 23 mi |
| Ace Drain & Plumbing | 5.0★ (1) | 3 mi |
| Brownie Sewer & Septic Tank | 5.0★ (1) | 14 mi |
| Custom Care Plumbing, Drains, and Construction | 4 mi | |
| Eagle Eye Excavating & Construction, LLC | 5.0★ (2) | 11 mi |
| Hall Plumbing, Heating & Air Conditioning Inc | 4.6★ (43) | 20 mi |
| J & J Plumbing & Heating | 1.0★ (1) | 3 mi |
| James Wohlever's Plumbing | 1.0★ (1) | 22 mi |
| Jim's Sewer & Drain Cleaning | 5.0★ (1) | 6 mi |
| Kozik Plumbing Heating & Cooling | 4.2★ (42) | 10 mi |
| Mayes & Sons Plumbing Co. | 1.0★ (1) | 4 mi |
| Miller Heating Air Conditioning Plumbing | 4.5★ (2) | 4 mi |
| Plumbing service and new construction / C.P.S. Plumbing Inc. | 5.0★ (1) | 16 mi |
| R.L. Bond Septic Service & Concrete Cleaning | 5.0★ (1) | 9 mi |
| Rob's Plumbing | 5.0★ (1) | 17 mi |
| Shakley Mechanical | 4.9★ (135) | 21 mi |
| Shambaugh Cleaning & Restoration | 4.8★ (314) | In Ontario |
| Standard Plumbing & Heating Co. | 2 mi | |
| TN&E Excavating, LLC | 5.0★ (2) | 17 mi |
| Vista Water Group | 5.0★ (1) | 13 mi |
National price ranges in USD, not adjusted for Ontario. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
In Ohio, Ohio Construction Industry Licensing Board licenses Commercial plumbing contractor licenses.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 66 Ontario plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Ontario data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |