29 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Fredericton: Moose Master Plumbing Ltd, CR Score 90/100; 4.9★ from 70 Google reviews; open 24/7.
Best for emergencies (open 24/7): E. T. Mechanical Ltd., posts 24/7 hours; ranked #2 of 29.
Most-reviewed: E. T. Mechanical Ltd., 933 Google reviews at 4.6★, the most of 29 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
29 Fredericton plumbers are ranked here by CR Score, from 8 published factors. 10 are open 24/7, 10 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.4★ across 29 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Moose Master Plumbing Ltd | 90 | 4.9★ (70) | Fredericton | 24/7 | Overall |
| 2 | E. T. Mechanical Ltd. | 87 | 4.6★ (933) | Fredericton | 24/7 | Emergencies, Most reviews |
| 3 | Hello Plumber Inc. | 86 | 4.2★ (81) | Fredericton | 24/7 | — |
| 4 | Fourhorns Plumbing Services Ltd. | 84 | 4.7★ (19) | Fredericton | 24/7 | — |
| 5 | SF Plumbing Inc | 84 | 5.0★ (113) | Fredericton | 24/7 | — |
| 6 | Max plumbing services | 83 | 5.0★ (14) | Fredericton | 24/7 | — |
| 7 | Spencers Plumbing & Heating Ltd | 81 | 3.9★ (8) | Fredericton | 24/7 | — |
| 8 | Anyday Plumbing & Renos Inc. | 80 | 4.1★ (19) | Fredericton | 24/7 | — |
| 9 | Green Appeal Property Care | 80 | 4.9★ (21) | Fredericton | 24/7 | — |
| 10 | Atlantic Coast Plumbing - Fredericton Branch | 79 | 5.0★ (4) | Fredericton | 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: 4.9★ from 70 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #2 because of its Google rating and review volume: 4.6★ from 933 Google reviews, the most Google reviews on this list (933).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #3 because of its Google rating and availability: 4.2★ from 81 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #4 because of its Google rating and availability: 4.7★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #5 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #6 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #7 because of its Google rating and availability: 3.9★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #8 because of its Google rating and availability: 4.1★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #9 because of its Google rating and availability: 4.9★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #10 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #11 because of its Google rating and availability: 1.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #12 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fredericton
Ranked #13 because of its Google rating and trade focus: 4.8★ from 47 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #14 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fredericton
Ranked #15 because of its Google rating and trade focus: 4.4★ from 117 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #16 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 Fredericton
Ranked #17 because of its Google rating and trade focus: 4.4★ from 23 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #18 because of its Google rating and trade focus: 4.6★ from 100 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #19 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #20 because of its Google rating and trade focus: 3.7★ from 39 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #21 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Fredericton
Ranked #23 because of its Google rating and trade focus: 3.9★ from 65 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #24 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Excavating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fredericton
Ranked #25 because of its Google rating and trade focus: 4.1★ from 11 Google reviews, listed on Google as “Excavating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #29, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Monteith Underground Services Ltd | 65 | 5.0★ (3) | In Fredericton |
| 27 | Mister Renovation Ltd | 64 | 2.7★ (7) | In Fredericton |
| 28 | Case's Renovations Ltd. | 63 | 3.0★ (10) | In Fredericton |
| 29 | THE Plumbing & Heating SHOP | 62 | 3.0★ (62) | 18 km |
11 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 |
|---|---|---|
| BG Services | 4.4★ (119) | In Fredericton |
| Billings Mechanical | 4.0★ (1) | In Fredericton |
| Brewers HVAC Solutions Inc | 4.7★ (121) | In Fredericton |
| CLS Plumbing & Heating Ltd | In Fredericton | |
| Falconi Plumbing Services | 5.0★ (2) | In Fredericton |
| FIRST ONSITE Property Restoration | 4.8★ (37) | In Fredericton |
| Highland Construction | 1.0★ (1) | In Fredericton |
| Jeff Donahue Plumbing | In Fredericton | |
| M. E. Wilson Contracting | 3.0★ (2) | In Fredericton |
| Noel's Plumbing | In Fredericton | |
| Total Excavation and Concrete Ltd | 3.0★ (2) | In Fredericton |
US national ranges converted to CAD, not adjusted for Fredericton. 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 29 Fredericton 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 Fredericton 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 |