145 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ingersoll: Freeman Mechanical, CR Score 63/100; 4.9★ from 358 Google reviews; open 24/7.
Best for emergencies (open 24/7): Reliance London Heating, Air Conditioning & Plumbing, posts 24/7 hours; ranked #2 of 145.
Most-reviewed: Reliance London Heating, Air Conditioning & Plumbing, 12,217 Google reviews at 4.8★, the most of 145 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
145 Ingersoll plumbers are ranked here by CR Score, from ten published factors. 57 are open 24/7, 72 open Saturdays and 65 open Sundays, based on posted hours. The median Google rating is 4.8★ across 145 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Freeman Mechanical | 63 | 4.9★ (358) | Ingersoll | 24/7 | Overall |
| 2 | Reliance London Heating, Air Conditioning & Plumbing | 60 | 4.8★ (12,217) | London, 23 km away | 24/7 | Emergencies, Most reviews |
| 3 | Mr. Rooter Plumbing of London ON | 60 | 4.8★ (2,083) | London, 33 km away | 24/7 | — |
| 4 | A.D Plumbing | 60 | 5.0★ (28) | Ingersoll | 24/7 | — |
| 5 | Nas Plumbing Inc. | 60 | 5.0★ (89) | Kitchener, 14 km away | 24/7 | — |
| 6 | Whittaker Water Plumbing | 59 | 5.0★ (67) | Norfolk County, 14 km away | 24/7 | — |
| 7 | Steve Young Plumbing & Heating Ltd | 59 | 4.8★ (83) | Dorchester, 14 km away | 24/7 | — |
| 8 | DrainTech Plumbing London | 58 | 4.9★ (56) | London, 14 km away | 24/7 | — |
| 9 | Elgin County Plumbing | 58 | 5.0★ (301) | St. Thomas, 35 km away | 24/7 | — |
| 10 | Superior Plumbing & Heating of Woodstock | 58 | 4.8★ (49) | Woodstock, 13 km away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 358 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 23 km away
Ranked #2 because of its Google rating and review volume: 4.8★ from 12,217 Google reviews, the most in Ingersoll.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 33 km away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 2,083 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ingersoll
Ranked #4 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kitchener, 14 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 14 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dorchester, 14 km away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 14 km away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Thomas, 35 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 301 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodstock, 13 km away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodstock, 17 km away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 205 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 31 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 332 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Thomas, 17 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodstock, 21 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 38 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 318 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 39 km away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 329 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 30 km away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 132 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 34 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 29 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 20 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in London, 34 km away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 85 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Thomas, 38 km away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 37 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norfolk County, 21 km away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 236 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 27 km away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 34 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 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 145 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 |
|---|---|---|
| BC Plumbing | 4.3★ (18) | 37 km |
| Crozier Plumbing of London | 5.0★ (2) | 30 km |
| D & S Plumbing | 4.1★ (36) | 37 km |
| d5 Excavating | 5.0★ (2) | 34 km |
| Don Voigt Plumbing | In Ingersoll | |
| DrainTech Plumbing | 5.0★ (1) | 25 km |
| Duke Maintenance | 5.0★ (2) | 27 km |
| Farrington Plumbing & Heating | 3.0★ (2) | 16 km |
| Hometown Heating and Cooling | 4.9★ (827) | In Ingersoll |
| Jons Pumps & Plumbing | 5.0★ (1) | 18 km |
| Larry's Asphalt Paving Co Ltd | 5.0★ (1) | 27 km |
| MBH Mechanical | 5.0★ (1) | In Ingersoll |
| Mech Tech Marketing Inc | 5.0★ (1) | 30 km |
| Metro Boiler Inc. | 5.0★ (1) | 17 km |
| Parr Mechanical Plumbing & Heating Inc. | 4.8★ (38) | 34 km |
| Premier Gas Services | 5.0★ (53) | In Ingersoll |
| Sanitary Sewer Cleaning | 5.0★ (2) | 32 km |
| Superior Plumbing & Heating of Tillsonburg | 4.7★ (21) | 23 km |
| The Plumber | 5.0★ (2) | 37 km |
| XR EXCAVATING INC | 5.0★ (2) | 33 km |
US national ranges converted to CAD, not adjusted for Ingersoll. 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 145 Ingersoll plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Ingersoll data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |