61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 685698 Oxford 2, Woodstock, ON N4S 7V9
Best Plumbers in Woodstock, ON (2026)
127 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Woodstock: Cornell and Sons Plumbing, CR Score 61/100; 5.0★ from 54 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Freeman Mechanical, posts 24/7 hours; ranked #2 of 127.
- 5
Most-reviewed: Reliance London Heating, Air Conditioning & Plumbing, 12,217 Google reviews at 4.8★, the most of 127 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
127 Woodstock plumbers are ranked here by CR Score, from ten published factors. 45 are open 24/7, 56 open Saturdays and 57 open Sundays, based on posted hours. The median Google rating is 4.8★ across 127 rated businesses.
Top 10 plumbers in Woodstock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cornell and Sons Plumbing | 61 | 5.0★ (54) | Woodstock | 24/7 | Overall |
| 2 | Freeman Mechanical | 61 | 4.9★ (358) | Ingersoll, 15 km away | 24/7 | Emergencies |
| 3 | Mr. Rooter Plumbing of Woodstock ON | 61 | 4.5★ (205) | Woodstock | 24/7 | — |
| 4 | Superior Plumbing & Heating of Woodstock | 60 | 4.8★ (49) | Woodstock | 24/7 | — |
| 5 | Reliance London Heating, Air Conditioning & Plumbing | 58 | 4.8★ (12,217) | London, 36 km away | 24/7 | Most reviews |
| 6 | Brooks Brothers Plumbing | 58 | 5.0★ (62) | Norfolk County, 22 km away | 24/7 | — |
| 7 | Nas Plumbing Inc. | 58 | 5.0★ (89) | Kitchener, 27 km away | 24/7 | — |
| 8 | A.D Plumbing | 58 | 5.0★ (28) | Ingersoll, 16 km away | 24/7 | — |
| 9 | SenseCore | 57 | 5.0★ (4) | Woodstock | 24/7 | — |
| 10 | Hy-Pro Plumbing & Drain Cleaning of Kitchener & Waterloo | 57 | 4.8★ (457) | Kitchener, 40 km away | 24/7 | — |
The 127 best plumbers in Woodstock, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Ingersoll, 15 km away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 358 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 358 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 50 Thames St S, Ingersoll, ON N5C 2S9
Based in Woodstock
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.5★ from 205 Google reviews, listed on Google as “Plumber”.
- 4.5★ from 205 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Woodstock
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 535 Mill St unit 11, Woodstock, ON N4S 7V6
Based in London, 36 km away
58/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 12,217 Google reviews, the most in Woodstock.
- 4.8★ from 12,217 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16025 Robins Hill Rd, London, ON N5V 0C4
Based in Norfolk County, 22 km away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kitchener, 27 km away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 89 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#8 A.D Plumbing
Based in Ingersoll, 16 km away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 167 Frances St, Ingersoll, ON N5C 2H6
#9 SenseCore
Based in Woodstock
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kitchener, 40 km away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 457 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 457 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Woodstock
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Norfolk County, 30 km away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 67 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in London, 27 km away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20127 Cherry Hill Rd, Thamesford, ON N0M 2M0
Based in Kitchener, 40 km away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 190 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 190 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dorchester, 29 km away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 30 Woodvale Dr, Dorchester, ON N0L 1G3
Based in Norfolk County, 39 km away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 500 Google reviews, listed on Google as “Plumber”.
- 4.6★ from 500 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brant, 30 km away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 593 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 593 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3160 Alps Rd, Ayr, ON N0B 1E0
Based in St. Thomas, 33 km away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Woodstock
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Fri 8:30 AM–6 PM · Sat closed · Sun 8:30 AM–6 PM
- Address
- 113 Winniett St, Woodstock, ON N4S 5Z8
#20 Schweitzer's
Based in Kitchener, 35 km away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 444 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 444 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 1768 Erbs Rd, St. Agatha, ON N0B 2L0
Based in Norfolk County, 37 km away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 65 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 65 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Woodstock
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 26 Google reviews
- Hours
- Mon–Tue 8 AM–5 PM · Wed 8 AM–9 PM · Thu–Fri 8 AM–5 PM · Sat–Sun closed
Based in Norfolk County, 2 km away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 33 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
#24 Buhler Plumbing
Based in Norfolk County, 23 km away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brantford, 36 km away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 72 Munro Cir, Brantford, ON N3T 0R2
Plumbers ranked #26 to #50
#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 127 ranked plumbers here; the rest are on their profiles.
Also serving Woodstock
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 |
|---|---|---|
| Alpine Plumbing Solutions | 5.0★ (2) | 40 km |
| Auscan Mechanical | 5.0★ (8) | 39 km |
| Bialas Plumbing & Heating Co Ltd | 5.0★ (2) | 39 km |
| Da Silva Plumbing | 5.0★ (2) | 40 km |
| Del Signore E Plumbing Limited | 5.0★ (2) | 34 km |
| Drains R Us Plumbing | 5.0★ (1) | In Woodstock |
| Enercare | 3.8★ (466) | 33 km |
| Farrington Plumbing & Heating | 3.0★ (2) | In Woodstock |
| Fisher Plumbing & Heating | 4.0★ (9) | 28 km |
| George Forsyth Plumbing & Htg | 4.1★ (8) | 26 km |
| Lloyd's | 4.7★ (93) | In Woodstock |
| Local Heating And Cooling | 4.9★ (40) | 36 km |
| Macker Mechanical | 5.0★ (2) | 27 km |
| Metro Boiler Inc. | 5.0★ (1) | In Woodstock |
| Mike The Plumber | 1.0★ (2) | 39 km |
| Premium One Plumbing | 5.0★ (2) | In Woodstock |
| Roberts Onsite Inc. | 5.0★ (6) | 39 km |
| Sewer Man Plumbing | In Woodstock | |
| Verhoeve's Mechanical | 5.0★ (8) | 30 km |
| XR EXCAVATING INC | 5.0★ (2) | 35 km |
How much do plumbers cost in Woodstock?
US national ranges converted to CAD, not adjusted for Woodstock. 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 |
How we ranked Woodstock plumbers
We scored 127 Woodstock 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 Woodstock 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 |
Plumbers in Woodstock: frequently asked questions
Who is the best plumber in Woodstock?
By CR Score, the highest-ranked plumber in Woodstock, ON is Cornell and Sons Plumbing with a CR Score of 61/100. It has 5.0★ from 54 Google reviews. It is open 24/7. Freeman Mechanical (#2) and Mr. Rooter Plumbing of Woodstock ON (#3) follow. We ranked 127 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in Woodstock?
ContractorsRanked ranks 127 plumbers serving Woodstock, ON. 8 of them are based in Woodstock; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Woodstock are open 24/7?
45 ranked plumbers in Woodstock post 24/7 hours. The highest-ranked are Cornell and Sons Plumbing (#1), Freeman Mechanical (#2) and Mr. Rooter Plumbing of Woodstock ON (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Woodstock work on weekends?
56 of 127 ranked plumbers post Saturday hours and 57 post Sunday hours. The highest-ranked open Saturdays are Cornell and Sons Plumbing (#1), Freeman Mechanical (#2) and Mr. Rooter Plumbing of Woodstock ON (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does water heater replacement cost in Woodstock?
Water heater replacement typically costs CA$1,240 to CA$2,570, with CA$1,890 typical (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)). This is a national range, not adjusted for Woodstock. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Woodstock plumbers have?
The median Google rating among 127 rated plumbers in Woodstock is 4.8★, with a median of 25 reviews. Reliance London Heating, Air Conditioning & Plumbing has the most, 12,217 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do plumbers outside Woodstock count in this ranking?
Yes, if they are within 40 km of the Woodstock city centre, our service radius for plumbers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Woodstock
- October 2026: CR Scores recalculated for 127 plumbers serving Woodstock.
- October 2026: 1 duplicate listing merged.
More plumbers and Woodstock pages
Plumbers near Woodstock
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