508 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Windham: Roto-Rooter Plumbing & Water Cleanup, CR Score 62/100; 4.8★ from 1,146 Google reviews; open 24/7.
Best for emergencies (open 24/7): Eric C. Foster Plumbing Heating & Cooling Inc., posts 24/7 hours; ranked #2 of 508.
Most-reviewed: Heritage Home Service, 7,956 Google reviews at 4.8★, the most of 508 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
508 Windham plumbers are ranked here by CR Score, from ten published factors. 176 are open 24/7, 272 open Saturdays and 219 open Sundays, based on posted hours. The median Google rating is 4.9★ across 508 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (1,146) | Lowell, 11 mi away | 24/7 | Overall |
| 2 | Eric C. Foster Plumbing Heating & Cooling Inc. | 61 | 4.9★ (619) | Chelmsford, 13 mi away | 24/7 | Emergencies |
| 3 | Mainline Plumbing | 61 | 5.0★ (565) | Londonderry, 3 mi away | Sat · Evenings | — |
| 4 | Plumr | 61 | 4.9★ (286) | North Andover, 11 mi away | 24/7 | — |
| 5 | Dees Plumbing and Heating | 60 | 5.0★ (113) | Dracut, 10 mi away | 24/7 | — |
| 6 | Flow Pro Plumbing and Drain Cleaning | 60 | 5.0★ (118) | Derry, 10 mi away | 24/7 | — |
| 7 | Priority Plumbing | 60 | 4.9★ (149) | Bedford, 10 mi away | 24/7 | — |
| 8 | Dale Plumbing Services Inc. | 60 | 5.0★ (226) | Tewksbury, 15 mi away | 24/7 | — |
| 9 | Rooter Man | 60 | 5.0★ (118) | Lawrence, 11 mi away | 24/7 | — |
| 10 | A-List Drains Inc | 60 | 5.0★ (142) | Andover, 13 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 1,146 Google reviews, listed on Google as “Plumber”.
Based in Chelmsford, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 619 Google reviews, listed on Google as “Plumber”.
Based in Londonderry, 3 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 565 Google reviews, listed on Google as “Plumber”.
Based in North Andover, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 286 Google reviews, listed on Google as “Plumber”.
Based in Dracut, 10 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Plumber”.
Based in Derry, 10 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Plumber”.
Based in Bedford, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Plumber”.
Based in Tewksbury, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 226 Google reviews, listed on Google as “Plumber”.
Based in Lawrence, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Plumber”.
Based in Andover, 13 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 142 Google reviews, listed on Google as “Plumber”.
Based in Woburn, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 796 Google reviews, listed on Google as “Plumber”.
Based in Manchester, 13 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 411 Google reviews, listed on Google as “Plumber”.
Based in Derry, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 3,427 Google reviews, listed on Google as “Plumber”.
Based in Pinehurst, 17 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 222 Google reviews, listed on Google as “Plumber”.
Based in Chelmsford, 13 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 2,927 Google reviews.
Based in Dracut, 11 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “Plumber”.
Based in Westford, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Plumber”.
Based in Billerica, 11 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 1,626 Google reviews.
Based in Pelham, 3 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Plumber”.
Based in Manchester, 16 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 2,303 Google reviews.
Based in Auburn, 11 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 7,956 Google reviews, the most in Windham.
Based in Haverhill, 13 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 102 Google reviews, listed on Google as “Plumber”.
Based in Chester, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Plumber”.
Based in Chester, 4 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Plumber”.
Based in Hudson, 5 mi away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 71 Google reviews, listed on Google as “Drainage service”.
#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 508 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 |
|---|---|---|
| A.J. LeBlanc Heating, A/C, Plumbing & Electrical | 4.8★ (683) | 14 mi |
| Andrew plumbing and heating | 4.6★ (19) | 10 mi |
| Boston Bob's Home Improvement | 5.0★ (2) | 13 mi |
| Burlington Plumbing & Heating | 3.0★ (2) | 12 mi |
| Dacare the Plumber | 5.0★ (2) | In Windham |
| Daniel Doore Plumbing& Heating | 3.0★ (2) | 11 mi |
| Dave Pollock Plumbing | 3.0★ (2) | 12 mi |
| Drain King Inc | 4.7★ (14) | 8 mi |
| Fairbanks Property Services LLC | 5.0★ (2) | 12 mi |
| Harley Weymouth Plumbing & Heating | 5.0★ (2) | 6 mi |
| LHR Plumbing Heating Cooling and Electric | 4.9★ (454) | 15 mi |
| Merrimack Valley Plumbing | 3.0★ (2) | 12 mi |
| Mikey Pipes Plumbing & Heating LLC | 5.0★ (2) | 5 mi |
| P M Drain Cleaning | 5.0★ (14) | 9 mi |
| Precision Plumbing | 5.0★ (2) | 8 mi |
| Robert A Sammataro Plumbing & Heating | 5.0★ (1) | In Windham |
| Sam Sean Plumbing and Heating, LLC | 4.9★ (137) | 23 mi |
| Sewer Works | 5.0★ (2) | 11 mi |
| Tyngsboro Plumbing & Heating | 5.0★ (2) | 11 mi |
| Wind River Environmental of Acton, MA | 4.8★ (290) | 25 mi |
National price ranges in USD, not adjusted for Windham. 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 New Hampshire, New Hampshire Office of Professional Licensure and Certification licenses Plumber licenses (Mechanical Licensing Board).
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 508 Windham 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 Windham 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 |