483 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hamden: Roto-Rooter Plumbing & Water Cleanup, CR Score 64/100; 4.7★ from 1,345 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Rooter Plumbing of South Central Connecticut, posts 24/7 hours; ranked #2 of 483.
Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 1,306 Google reviews at 4.8★, the most of 483 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
483 Hamden plumbers are ranked here by CR Score, from ten published factors. 124 are open 24/7, 248 open Saturdays and 176 open Sundays, based on posted hours. The median Google rating is 4.9★ across 483 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.7★ (1,345) | New Haven, 7 mi away | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of South Central Connecticut | 64 | 4.9★ (742) | North Branford, 9 mi away | 24/7 | Emergencies |
| 3 | Rick's Plumbing Service, Inc. | 63 | 5.0★ (1,157) | Milford, 15 mi away | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Water Cleanup | 63 | 5.0★ (115) | Hamden | 24/7 | — |
| 5 | bluefrog Plumbing + Drain of Central Connecticut | 63 | 4.8★ (495) | Wallingford, 7 mi away | 24/7 | — |
| 6 | Wind River Environmental of Monroe, CT | 63 | 4.9★ (311) | Easton, 7 mi away | 24/7 | — |
| 7 | Mr. Rooter Plumbing of Southern Fairfield County | 63 | 4.9★ (722) | Shelton, 13 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (421) | Ansonia, 10 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (687) | Meriden, 11 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (662) | Waterbury, 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: 4.7★ from 1,345 Google reviews, listed on Google as “Plumber”.
Based in North Branford, 9 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 742 Google reviews, listed on Google as “Plumber”.
Based in Milford, 15 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 1,157 Google reviews, listed on Google as “Plumber”.
Based in Hamden
Ranked #4 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Plumber”.
Based in Wallingford, 7 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 495 Google reviews, listed on Google as “Plumber”.
Based in Easton, 7 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 311 Google reviews, listed on Google as “Plumber”.
Based in Shelton, 13 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 722 Google reviews, listed on Google as “Plumber”.
Based in Ansonia, 10 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 421 Google reviews, listed on Google as “Plumber”.
Based in Meriden, 11 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 687 Google reviews, listed on Google as “Plumber”.
Based in Waterbury, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 662 Google reviews, listed on Google as “Plumber”.
Based in Hamden
Ranked #11 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Plumber”.
Based in Stratford, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 1,306 Google reviews, listed on Google as “Plumber”.
Based in Bristol, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Plumber”.
Based in Trumbull, 21 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 570 Google reviews, listed on Google as “Plumber”.
Based in Naugatuck, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Plumber”.
Based in Hamden
Ranked #16 because of its Google rating and trade focus: 5.0★ from 146 Google reviews, listed on Google as “Plumber”.
Based in Greenburgh, 21 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 329 Google reviews, listed on Google as “Plumber”.
Based in Derby, 4 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Plumber”.
Based in North Haven, 4 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Plumber”.
Based in North Haven, 2 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based in Bethel, 20 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 540 Google reviews, listed on Google as “Plumber”.
Based in Wallingford, 8 mi away
Ranked #22 because of its Google rating and review volume: 4.8★ from 601 Google reviews.
Based in Meriden, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 373 Google reviews, listed on Google as “Plumber”.
Based in Stratford, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 209 Google reviews, listed on Google as “Plumber”.
Based in Stratford, 17 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 130 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 483 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 |
|---|---|---|
| Aqualogic Inc | 5.0★ (2) | 2 mi |
| Available rooter plumbing LLC | 5.0★ (8) | 5 mi |
| Cavallaro Plumbing | 3.0★ (2) | 3 mi |
| Connecticut Plumber | 1.0★ (1) | In Hamden |
| Denicola Plumbing | 5.0★ (2) | 6 mi |
| Devine Design Contractors PLLC | 5.0★ (2) | 1 mi |
| Eastern Fuel Corporation | In Hamden | |
| Ernest E Ehle & Son Plumbing | In Hamden | |
| Floriano's Plumbing & Heating | In Hamden | |
| Hamden Plumbing & Heating Inc | In Hamden | |
| Hurlburt's Plumbing & Heating | In Hamden | |
| Jones Plumbing & Heating, LLC | 4.2★ (27) | 9 mi |
| Lenny the Plumber | In Hamden | |
| M & G Plumbing & Heating | In Hamden | |
| Mechanical Plumbing & Heating Inc. | In Hamden | |
| Mesner's General Services | In Hamden | |
| North Haven Mechanical Contractors | 5.0★ (2) | 2 mi |
| POLO Plumbing & Heating LLC | 5.0★ (2) | 2 mi |
| Roto-Rooter Plumbing & Water Cleanup | 4.8★ (152) | 22 mi |
| T Jermine & Sons Inc | In Hamden |
National price ranges in USD, not adjusted for Hamden. 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 Connecticut, Connecticut Department of Consumer Protection 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 483 Hamden 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 Hamden 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 |