57 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Leamington: RFG Plumbing, CR Score 88/100; 4.8★ from 845 Google reviews; open 24/7.
Best for emergencies (open 24/7): Plumbing Now, posts 24/7 hours; ranked #2 of 57.
Most-reviewed: Reliance Heating, Air Conditioning & Plumbing, 8,756 Google reviews at 4.8★, the most of 57 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Leamington plumbers are ranked here by CR Score, from 8 published factors. 19 are open 24/7, 33 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.8★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RFG Plumbing | 88 | 4.8★ (845) | Essex, 26 km away | 24/7 | Overall |
| 2 | Plumbing Now | 87 | 4.7★ (221) | Amherstburg, 16 km away | 24/7 | Emergencies |
| 3 | Windsor Plumbing & Eel | 86 | 5.0★ (487) | Amherstburg, 32 km away | 24/7 | — |
| 4 | Reliance Heating, Air Conditioning & Plumbing | 85 | 4.8★ (8,756) | Windsor, 37 km away | 24/7 | Most reviews |
| 5 | Fowler Plumbing | 84 | 4.8★ (397) | Windsor, 39 km away | 24/7 | — |
| 6 | Seasons Mechanical Services | 84 | 5.0★ (136) | Amherstburg, 40 km away | 24/7 | — |
| 7 | TM3 Plumbing | 82 | 5.0★ (5) | Amherstburg, 16 km away | 24/7 | — |
| 8 | Windsor Urgent Drainage & Electric EEL and Plumbing | 82 | 4.8★ (62) | Windsor, 38 km away | 24/7 | — |
| 9 | PLUNGE IT | 81 | 4.8★ (32) | Windsor, 26 km away | 24/7 | — |
| 10 | Superior Plumbing & Home comfort | 81 | 4.8★ (98) | Amherstburg, 26 km away | Sat · Sun · Evenings | — |
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 availability: 4.8★ from 845 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 16 km away
Ranked #2 because of its Google rating and availability: 4.7★ from 221 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 32 km away
Ranked #3 because of its Google rating and availability: 5.0★ from 487 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 37 km away
Ranked #4 because of its Google rating and review volume: 4.8★ from 8,756 Google reviews, the most Google reviews on this list (8,756).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 39 km away
Ranked #5 because of its Google rating and availability: 4.8★ from 397 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 40 km away
Ranked #6 because of its Google rating and availability: 5.0★ from 136 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 16 km away
Ranked #7 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 38 km away
Ranked #8 because of its Google rating and availability: 4.8★ from 62 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 26 km away
Ranked #9 because of its Google rating and availability: 4.8★ from 32 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 26 km away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 98 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 10 km away
Ranked #11 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 38 km away
Ranked #12 because of its Google rating and availability: 4.3★ from 185 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leamington
Ranked #13 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Windsor, 35 km away
Ranked #14 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leamington
Ranked #15 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Essex, 36 km away
Ranked #16 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 16 km away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Windsor, 40 km away
Ranked #18 because of its Google rating and availability: 4.7★ from 28 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Essex, 23 km away
Ranked #19 because of its Google rating and availability: 4.6★ from 27 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Amherstburg, 29 km away
Ranked #20 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Allen Park, 32 km away
Ranked #21 because of its Google rating and availability: 4.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 37 km away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 40 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Windsor, 33 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Windsor, 17 km away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency 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 57 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 40 km 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-1 D & E Electric Eel | 3.0★ (2) | 40 km |
| Affordable Plumbing | 39 km | |
| Assyrian Plumbing | 39 km | |
| Ciacelli Mechanical Contractors Limited | 5.0★ (1) | In Leamington |
| Compass Plumbing | 5.0★ (2) | 19 km |
| Encore Mechanical & Building Services Inc. | 4.6★ (95) | 36 km |
| Home Services at The Home Depot | 5.0★ (1) | 39 km |
| JKR Plumbing Service Inc. | 5.0★ (1) | In Leamington |
| Leamington Plumber | In Leamington | |
| Mailloux Mechanical Ltd. | 4.9★ (44) | 37 km |
| Michael Bielz Plumbing | In Leamington | |
| Plumbing solutions INC | 5.0★ (1) | 30 km |
| Rapid Sewer Data | 5.0★ (1) | 17 km |
| Royal Flush Plumbing Service | 5.0★ (2) | In Leamington |
| SMC Plumbing Inc | 4.5★ (11) | 34 km |
| Superior Plumbing & Heating of Leamington | In Leamington | |
| Superior Plumbing & Heating of Tecumseh | 40 km | |
| Todder Plumbing Ltd. | 5.0★ (1) | 15 km |
| TRS Waterproofing & Drainage | 5.0★ (1) | 9 km |
| Windsor Waterproofing & Drainage | 39 km |
US national ranges converted to CAD, not adjusted for Leamington. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | CA$1,240 | CA$1,890 | CA$2,570 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 57 Leamington 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 Leamington 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 |