Top 50 of 52 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
20 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency plumbing in Cobourg: Guardian Plumbing and Drain, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Guardian Plumbing and Drain | 68 | 4.8★ (627) | Cobourg | 24/7 |
| 2 | Doyle Home Services | 65 | 4.3★ (437) | Cobourg | 24/7 |
| 3 | Pollard's Plumbing | 65 | 5.0★ (100) | Cobourg | 24/7 |
| 4 | ONE CALL PLUMBERS | 63 | 4.6★ (69) | Cobourg | 24/7 |
| 5 | Arnold & Sons Plumbing Water Treatment | 63 | 4.8★ (50) | Cobourg | 24/7 |
| 6 | Paradigm Plumbing Inc | 63 | 4.9★ (42) | Cobourg | 24/7 |
| 7 | Boxall Plumbing & Drains | 62 | 5.0★ (32) | Cobourg | 24/7 |
| 8 | Comfort Zone Heating and Air Conditioning | 62 | 4.9★ (834) | Cobourg | 24/7 |
| 9 | Superior Plumbing & Heating of Bowmanville | 61 | 4.8★ (22) | Cobourg | 24/7 |
| 10 | J&C Moreau Brothers Plumbing Inc. | 61 | 5.0★ (18) | Cobourg | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.8 from 627 Google reviews
Open 24/7 · 4.3 from 437 Google reviews
Open 24/7 · 5.0 from 100 Google reviews
Open 24/7 · 4.6 from 69 Google reviews
#5Arnold & Sons Plumbing Water Treatment
Open 24/7 · 4.8 from 50 Google reviews
Open 24/7 · 4.9 from 42 Google reviews
Open 24/7 · 5.0 from 32 Google reviews
#8Comfort Zone Heating and Air Conditioning
Open 24/7 · 4.9 from 834 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 52 is on the plumbers page.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 627 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #2 because of its Google rating and trade focus: 4.3★ from 437 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #3 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #4 because of its Google rating and trade focus: 4.6★ from 69 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #5 because of its Google rating and trade focus: 4.8★ from 50 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #6 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #7 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #8 because of its Google rating and review volume: 4.9★ from 834 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #9 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #10 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #11 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #12 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #13 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ajax, 30 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Drainage service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #15 because of its Google rating and trade focus: 4.5★ from 55 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peterborough, 38 km away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 89 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peterborough, 38 km away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 108 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Hope, 11 km away
Ranked #18 because of its Google rating and trade focus: 2.7★ from 21 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peterborough, 37 km away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Peterborough, 37 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #22 because of its Google rating and trade focus: 4.5★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cobourg
Ranked #23 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cobourg
Ranked #24 because of its Google rating and trade focus: 4.9★ from 736 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cobourg
Ranked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 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.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Cullen Plumbing | 47 | 4.4★ (66) | 34 km |
| 27 | Kelly Pro Plumbing | 45 | 4.9★ (62) | In Cobourg |
| 28 | D. Koets Plumbing & Heating Ltd. | 45 | 4.9★ (59) | In Cobourg |
| 29 | Dorion Mechanical Plumbing | 45 | 5.0★ (53) | In Cobourg |
| 30 | Herb's Plumbing | 45 | 4.9★ (58) | In Cobourg |
| 31 | Quinte Plumbing | 44 | 4.9★ (49) | In Cobourg |
| 32 | SV Plumbing & Heating | 44 | 5.0★ (39) | In Cobourg |
| 33 | B and B Plumbing | 44 | 5.0★ (37) | In Cobourg |
| 34 | Ganaraska Plumbing Solutions | 43 | 5.0★ (72) | 11 km |
| 35 | Golden Tap Plumbing | 43 | 5.0★ (23) | In Cobourg |
| 36 | Toro Plumbing Inc. | 41 | 5.0★ (10) | In Cobourg |
| 37 | Trew Plumbing | 41 | 5.0★ (9) | In Cobourg |
| 38 | Royal Flush Plumbing & Backflow Services | 41 | 5.0★ (8) | In Cobourg |
| 39 | Jet Plumbing | 40 | 5.0★ (4) | In Cobourg |
| 40 | The Plumbing Wiz | 39 | 5.0★ (73) | 39 km |
| 41 | Vandermeulen Plumbing Ltd. | 38 | 4.6★ (66) | 38 km |
| 42 | Berardi Bros Plumbing & Repairs | 37 | 4.5★ (41) | 38 km |
| 43 | Essential Plumbing Services INC. | 36 | 4.8★ (17) | 39 km |
| 44 | Lakeland Multi-trade | 36 | 3.8★ (34) | In Cobourg |
| 45 | Noble | 35 | 4.5★ (13) | In Cobourg |
| 46 | Jim Millar Plumbing | 35 | 5.0★ (7) | 39 km |
| 47 | Guardian Plumbing and Drain | 34 | 5.0★ (6) | 38 km |
| 48 | Macklin-Haig Plumbing | 34 | 5.0★ (4) | 35 km |
| 49 | Kawartha Drainscape Solutions | 34 | 5.0★ (27) | 37 km |
| 50 | Norm's Cash & Carry | 33 | 4.7★ (83) | 38 km |
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |