12 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rockland: Gordon Benner Plumbing & Heating, CR Score 58/100; 4.2★ from 13 Google reviews.
Most-reviewed: Logix, LLC, 114 Google reviews at 4.9★, the most of 12 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Rockland plumbers are ranked here by CR Score, from ten published factors. 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.3★ across 12 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Gordon Benner Plumbing & Heating | 58 | 4.2★ (13) | Rockland | — | Overall |
| 2 | Heath Heating & Plumbing | 56 | 5.0★ (10) | Rockland | — | — |
| 3 | Brookside Plumbing Inc | 55 | 4.5★ (11) | Rockland | — | — |
| 4 | BBK Plumbing and Heating | 55 | 4.3★ (9) | Rockland | — | — |
| 5 | Alliance Plumbing And Heating | 54 | 2.3★ (3) | Rockland | — | — |
| 6 | Eastern Drains | 54 | 5.0★ (5) | Ellsworth, 14 mi away | Sat · Sun | — |
| 7 | Haskells Water Treatment Inc. | 52 | 4.6★ (37) | Rockland | — | — |
| 8 | Rock Coast Plumbing & Heating | 51 | 4.2★ (12) | Rockland | — | — |
| 9 | Angle Tree Plumbing | 51 | 3.9★ (7) | Belfast, 20 mi away | — | — |
| 10 | A M Plumbing & Heating | 51 | 4.0★ (3) | Rockland | — | — |
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: 4.2★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Rockland
Ranked #2 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockland
Ranked #3 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockland
Ranked #4 because of its Google rating and trade focus: 4.3★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockland
Ranked #5 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ellsworth, 14 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockland
Ranked #7 because of its Google rating and review volume: 4.6★ from 37 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockland
Ranked #8 because of its Google rating and trade focus: 4.2★ from 12 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belfast, 20 mi away
Ranked #9 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Rockland
Ranked #10 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Belfast, 24 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 114 Google reviews, the most in Rockland.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belfast, 18 mi away
Ranked #12 because of its Google rating and trade focus: 3.8★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 | Distance |
|---|---|
| Redlon & Johnson | In Rockland |
National price ranges in USD, not adjusted for Rockland. 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 Maine, Maine Office of Professional and Occupational Regulation licenses Plumber licenses (Plumbers’ Examining 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 12 Rockland 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 Rockland 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 |