100 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harwich: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.9★ from 1,165 Google reviews; open 24/7.
Best for emergencies (open 24/7): Dave the Plumber, posts 24/7 hours; ranked #2 of 100.
Most-reviewed: Murphy's Air Conditioning, Heating & Plumbing, 1,699 Google reviews at 4.8★, the most of 100 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
100 Harwich plumbers are ranked here by CR Score, from ten published factors. 20 are open 24/7, 43 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 4.9★ across 100 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.9★ (1,165) | Hyannis, 11 mi away | 24/7 | Overall |
| 2 | Dave the Plumber | 63 | 4.9★ (130) | Barnstable, 3 mi away | 24/7 | Emergencies |
| 3 | Murphy's Air Conditioning, Heating & Plumbing | 62 | 4.8★ (1,699) | Yarmouth, 7 mi away | 24/7 | Most reviews |
| 4 | JMB Septic Service | 61 | 5.0★ (127) | Hyannis, 12 mi away | 24/7 | — |
| 5 | Scioletti Plumbing and Heating | 61 | 4.9★ (184) | Centerville, 14 mi away | 24/7 | — |
| 6 | CMoulton Plumbing & Gas | 59 | 4.9★ (60) | Marstons Mills, 14 mi away | 24/7 | — |
| 7 | Thonus North Plumbing, Heating & Air Conditioning | 59 | 4.8★ (80) | Harwich | 24/7 | — |
| 8 | Braga Bros Plumbing, Heating, Air Conditioning & Electrical | 58 | 4.9★ (234) | Hyannis, 11 mi away | 24/7 | — |
| 9 | GEM Plumbing & Heating | 58 | 4.6★ (450) | West Yarmouth, 9 mi away | 24/7 | — |
| 10 | Durfee Plumbing & Heating | 58 | 4.6★ (135) | Barnstable, 4 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,165 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 130 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yarmouth, 7 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,699 Google reviews, the most in Harwich.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hyannis, 12 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Centerville, 14 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 184 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marstons Mills, 14 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
Ranked #7 because of its Google rating and trade focus: 4.8★ from 80 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hyannis, 11 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 234 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Yarmouth, 9 mi away
Ranked #9 because of its Google rating and review volume: 4.6★ from 450 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 4 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 135 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 2 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 16 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 866 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carver, 25 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
Ranked #14 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Falmouth, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 1,474 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 1 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brookline, 21 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgewater, 20 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marstons Mills, 21 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 45 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 6 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Thompson, 23 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barnstable, 4 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 436 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yarmouth Port, 7 mi away
Ranked #23 because of its Google rating and review volume: 4.5★ from 315 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harwich
Ranked #24 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.
Based in Barnstable, 3 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #37, in CR Score order; each links to its profile. We publish the top 37 of 100 ranked plumbers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Drew's Plumbing | 55 | 4.6★ (11) | 5 mi |
| 27 | Chase Philip R | 55 | 5.0★ (6) | 3 mi |
| 28 | E F Winslow Plumbing & Heating | 55 | 4.6★ (14) | 7 mi |
| 30 | Spencer Hallett Plumbing & Heating, Inc | 55 | 4.8★ (78) | 16 mi |
| 34 | A&L Heating Cooling & Home Improvements | 54 | 4.6★ (106) | 8 mi |
| 37 | New England Plumbing & HVAC Solutions, Inc. | 53 | 5.0★ (21) | 14 mi |
1 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 |
|---|---|---|
| MDH Asphalt Paving and excavating | 4.9★ (22) | 20 mi |
National price ranges in USD, not adjusted for Harwich. 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 100 Harwich 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 Harwich 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 |