190 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Niagara Falls: Roto-Rooter Plumbing & Water Cleanup, CR Score 62/100; 4.8★ from 2,489 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cellino Plumbing, Heating, Cooling & Electric, posts 24/7 hours; ranked #2 of 190.
Most-reviewed: Reimer Heating, Cooling & Plumbing, 8,360 Google reviews at 4.9★, the most of 190 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
190 Niagara Falls plumbers are ranked here by CR Score, from ten published factors. 79 are open 24/7, 102 open Saturdays and 83 open Sundays, based on posted hours. The median Google rating is 4.8★ across 190 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (2,489) | Buffalo, 28 km away | 24/7 | Overall |
| 2 | Cellino Plumbing, Heating, Cooling & Electric | 61 | 4.9★ (2,531) | Williamsville, 34 km away | 24/7 | Emergencies |
| 3 | All Pro Plumbing | 61 | 4.9★ (337) | Tonawanda, 19 km away | 24/7 | — |
| 4 | Cellino Plumbing, Heating, Cooling & Electric | 61 | 4.9★ (946) | Tonawanda, 19 km away | Sat · Sun | — |
| 5 | Frank's Mr. Plumber | 61 | 4.8★ (1,323) | Tonawanda, 19 km away | Sat · Sun · Evenings | — |
| 6 | Cellino Plumbing, Heating, Cooling & Electric | 60 | 4.9★ (1,036) | Buffalo, 31 km away | 24/7 | — |
| 7 | T-Mark Plumbing, Heating, Cooling & Electric - West Seneca | 60 | 4.9★ (2,699) | West Seneca, 39 km away | 24/7 | — |
| 8 | Reliance Heating, Air Conditioning & Plumbing | 60 | 4.8★ (2,986) | St. Catharines, 14 km away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 60 | 4.9★ (1,852) | West Seneca, 37 km away | 24/7 | — |
| 10 | Sewer pro plumbing | 60 | 5.0★ (160) | Fort Erie, 19 km away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,489 Google reviews, listed on Google as “Plumber”.
Based in Williamsville, 34 km away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,531 Google reviews, listed on Google as “Plumber”.
Based in Tonawanda, 19 km away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 337 Google reviews, listed on Google as “Plumber”.
Based in Tonawanda, 19 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 946 Google reviews, listed on Google as “Plumber”.
Based in Tonawanda, 19 km away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 1,323 Google reviews, listed on Google as “Plumber”.
Based in Buffalo, 31 km away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,036 Google reviews, listed on Google as “Plumber”.
Based in West Seneca, 39 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 2,699 Google reviews, listed on Google as “Plumber”.
Based in St. Catharines, 14 km away
Ranked #8 because of its Google rating and review volume: 4.8★ from 2,986 Google reviews.
Based in West Seneca, 37 km away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,852 Google reviews, listed on Google as “Plumber”.
Based in Fort Erie, 19 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Plumber”.
Based in Buffalo, 24 km away
Ranked #11 because of its Google rating and review volume: 4.9★ from 3,978 Google reviews.
Based in Tonawanda, 18 km away
Ranked #12 because of its Google rating and review volume: 4.8★ from 3,074 Google reviews.
Based in Cheektowaga, 32 km away
Ranked #13 because of its Google rating and review volume: 4.9★ from 8,360 Google reviews, the most in Niagara Falls.
Based in Welland, 19 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Plumber”.
Based in Lockport, 30 km away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 1,299 Google reviews, listed on Google as “Plumber”.
Based in Fort Erie, 23 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Plumber”.
Based in Grand Island, 14 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Plumber”.
Based in Fort Erie, 16 km away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Plumber”.
Based in Grand Island, 10 km away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Plumber”.
Based in Fort Erie, 30 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 121 Google reviews, listed on Google as “Plumber”.
Based in Welland, 20 km away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 87 Google reviews, listed on Google as “Plumber”.
Based in Fort Erie, 23 km away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 186 Google reviews, listed on Google as “Plumber”.
Based in Niagara Falls
Ranked #23 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Plumber”.
Based in Niagara Falls
Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based in West Seneca, 39 km away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 442 Google reviews, listed on Google as “Plumber”.
#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 190 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 |
|---|---|---|
| 716-PLUMBER | 5.0★ (24) | 28 km |
| A&J Plumbing Heating | In Niagara Falls | |
| AJ ROOTER | 5.0★ (4) | 17 km |
| All Star Mechanical | 1.0★ (1) | In Niagara Falls |
| Bob Robinson & Son Construction | In Niagara Falls | |
| Budget Plumbing | 2.8★ (15) | 18 km |
| Calcon Plumbing and Heating | In Niagara Falls | |
| Enhanced Plumbing Solutions | In Niagara Falls | |
| Garofalo Sewer Cleaning | In Niagara Falls | |
| H2O Plumbing | In Niagara Falls | |
| Kimbel Donayre Plumbing | In Niagara Falls | |
| Niagara Falls Plumbing and Sewer | In Niagara Falls | |
| P Lehmann Plumbing & Heating | In Niagara Falls | |
| Pappas Plumbing | 5.0★ (87) | 34 km |
| Pappas Plumbing | 5.0★ (8) | 23 km |
| Quality Plumbing & Sewer Cleaning | In Niagara Falls | |
| Quality Plumbing Sewer Cleaning | In Niagara Falls | |
| RCV Plumbing Ltd. | In Niagara Falls | |
| WET AND HUMID NO MORE Ltd. | In Niagara Falls | |
| WorryFree Home Services | 4.6★ (21) | 23 km |
US national ranges converted to CAD, not adjusted for Niagara Falls. 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 190 Niagara Falls 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 Niagara Falls 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 |