259 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mattapoisett: Roto-Rooter Plumbing & Water Cleanup, CR Score 66/100; 4.8★ from 1,477 Google reviews; open 24/7.
Best for emergencies (open 24/7): Bass' Reddy Rooter, posts 24/7 hours; ranked #2 of 259.
Most-reviewed: Bay State Sewage Disposal, Inc. Environmental Services Company, 1,634 Google reviews at 4.9★, the most of 259 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
259 Mattapoisett plumbers are ranked here by CR Score, from ten published factors. 70 are open 24/7, 120 open Saturdays and 83 open Sundays, based on posted hours. The median Google rating is 4.9★ across 259 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 66 | 4.8★ (1,477) | New Bedford, 6 mi away | 24/7 | Overall |
| 2 | Bass' Reddy Rooter | 64 | 4.9★ (774) | Fall River, 13 mi away | 24/7 | Emergencies |
| 3 | Mr. Rooter Plumbing of Southern Massachusetts | 63 | 4.7★ (642) | Middleborough, 11 mi away | 24/7 | — |
| 4 | Wind River Environmental of Carver, MA | 62 | 4.9★ (505) | Carver, 18 mi away | 24/7 | — |
| 5 | Bay State Sewage Disposal, Inc. Environmental Services Company | 61 | 4.9★ (1,634) | Freetown, 16 mi away | Sat | Most reviews |
| 6 | Barrett Plumbing & Heating Inc | 61 | 4.8★ (287) | Mattapoisett | 24/7 | — |
| 7 | Wicked Plumbing | 61 | 4.9★ (349) | Somerset, 19 mi away | 24/7 | — |
| 8 | Z Plumberz | 61 | 4.9★ (391) | Carver, 20 mi away | 24/7 | — |
| 9 | RCL Plumbing, Heating, & Air Conditioning | 61 | 4.9★ (84) | Acushnet, 10 mi away | 24/7 | — |
| 10 | Quahog Plumbing | 60 | 4.9★ (479) | Swansea, 24 mi 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 1,477 Google reviews, listed on Google as “Plumber”.
Based in Fall River, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 774 Google reviews, listed on Google as “Plumber”.
Based in Middleborough, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 642 Google reviews, listed on Google as “Plumber”.
Based in Carver, 18 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 505 Google reviews, listed on Google as “Plumber”.
Based in Freetown, 16 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,634 Google reviews, listed on Google as “Plumber”.
Based in Mattapoisett
Ranked #6 because of its Google rating and review volume: 4.8★ from 287 Google reviews.
Based in Somerset, 19 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 349 Google reviews, listed on Google as “Plumber”.
Based in Carver, 20 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 391 Google reviews, listed on Google as “Plumber”.
Based in Acushnet, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Plumber”.
Based in Swansea, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 479 Google reviews, listed on Google as “Plumber”.
Based in Mattapoisett
Ranked #11 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “HVAC contractor”.
Based in Fairhaven, 12 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 86 Google reviews, listed on Google as “Plumber”.
Based in Acushnet, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Plumber”.
Based in Mattapoisett
Ranked #14 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
Based in Swansea, 21 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Plumber”.
Based in Berkley, 15 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Plumber”.
Based in Mattapoisett
Ranked #17 because of its Google rating and trade focus: 4.9★ from 177 Google reviews, listed on Google as “Plumber”.
Based in Carver, 17 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Plumber”.
Based in Fairhaven, 3 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Plumber”.
Based in East Falmouth, 16 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 1,474 Google reviews, listed on Google as “Plumber”.
Based in Fall River, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 851 Google reviews, listed on Google as “Plumber”.
Based in Fairhaven, 3 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Plumber”.
Based in Centerville, 25 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 184 Google reviews, listed on Google as “Plumber”.
Based in Plymouth, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 203 Google reviews, listed on Google as “Plumber”.
Based in Bridgewater, 6 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 32 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 259 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Anthony C's Plumbing & Heating | 5.0★ (1) | In Mattapoisett |
| Camaras Plumbing Heating | 3.0★ (2) | 12 mi |
| D C Plumbing Co | 5.0★ (2) | 17 mi |
| D Cabana Plumbing & Heating | 3.0★ (2) | 5 mi |
| DeWolfe Plumbing, Heating & Cooling | 4.7★ (34) | 13 mi |
| Drain Remedy | 3.0★ (2) | 17 mi |
| Gem Plumbing & Heating Co | 3.5★ (13) | 18 mi |
| J S Lemieux & Sons | 4.5★ (2) | In Mattapoisett |
| Jamie LaBonte Plumbing & Heating | 4.0★ (4) | 16 mi |
| John Couture plumbing and heating | 4.0★ (2) | 6 mi |
| K. Boyle Plumbing & Heating, Inc. | In Mattapoisett | |
| Kelly Plumbing & Heating | 5.0★ (2) | 16 mi |
| M B Plumbing & Heating | 5.0★ (2) | 8 mi |
| MHT Excavating | 5.0★ (2) | In Mattapoisett |
| Monster-Vac | 5.0★ (2) | 19 mi |
| Moran Plumbing & Heating | 5.0★ (2) | 18 mi |
| Onset Bay Plumbing & Heating | In Mattapoisett | |
| RCL Mechanical | 4.9★ (864) | 21 mi |
| Seahorse Plumbing | In Mattapoisett | |
| South Shore Standard Plumbing & Heating | 4.9★ (21) | 22 mi |
National price ranges in USD, not adjusted for Mattapoisett. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
In Massachusetts, Massachusetts Board of State Examiners of Plumbers and Gas Fitters licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 259 Mattapoisett 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 Mattapoisett 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 |