139 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Conning Towers-Nautilus Park: Roto-Rooter Plumbing & Water Cleanup, CR Score 64/100; 4.9★ from 195 Google reviews; open 24/7.
Best for emergencies (open 24/7): Joe the Plumber, posts 24/7 hours; ranked #2 of 139.
Most-reviewed: Drainworks Plumbing & Septic LLC, 1,362 Google reviews at 4.8★, the most of 139 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
139 Conning Towers-Nautilus Park plumbers are ranked here by CR Score, from ten published factors. 25 are open 24/7, 46 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 4.8★ across 139 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.9★ (195) | Groton, 1 mi away | 24/7 | Overall |
| 2 | Joe the Plumber | 64 | 4.9★ (401) | Groton, 8 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (125) | New London, 4 mi away | 24/7 | — |
| 4 | TMG Plumbing & Disaster Solutions - Mystic | 63 | 4.7★ (113) | Conning Towers-Nautilus Park | 24/7 | — |
| 5 | Moonlight Plumbing LLC | 63 | 4.9★ (126) | Groton, 5 mi away | 24/7 | — |
| 6 | New London County Septic & Excavation | 61 | 4.8★ (50) | Ledyard, 2 mi away | 24/7 | — |
| 7 | Professional Drain Services of Southern New England, LLC | 60 | 5.0★ (144) | Hopkinton, 17 mi away | 24/7 | — |
| 8 | Ed's Plumbing | 60 | 4.9★ (38) | Waterford, 6 mi away | 24/7 | — |
| 9 | All Things Sewer and Drain Care (Drain Clog Connecticut). | 60 | 4.9★ (220) | East Haddam, 19 mi away | 24/7 | — |
| 10 | Cascio Plumbing | 59 | 4.9★ (54) | East Haddam, 11 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Conning Towers-Nautilus Park
Based in Groton, 1 mi away
Ranked #1 because of its Google rating and trade focus: 4.9★ from 195 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 8 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 401 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New London, 4 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conning Towers-Nautilus Park
Ranked #4 because of its Google rating and trade focus: 4.7★ from 113 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ledyard, 2 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 50 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hopkinton, 17 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 144 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterford, 6 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Haddam, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 220 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Haddam, 11 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conning Towers-Nautilus Park
Ranked #11 because of its Google rating and trade focus: 4.9★ from 161 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Saybrook, 18 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 55 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New London, 3 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterford, 6 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 194 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwich, 16 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Haddam, 21 mi away
Ranked #17 because of its Google rating and review volume: 4.8★ from 1,362 Google reviews, the most in Conning Towers-Nautilus Park.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Haddam, 16 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Windham, 19 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwich, 12 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 3 mi away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in New London, 4 mi away
Ranked #22 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 Hebron, 22 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 60 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 5 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Groton, 5 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 4 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 #50, in CR Score order; each links to its profile. We publish the top 50 of 139 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 |
|---|---|---|
| Advanced Sewer & Drain LLC | 4.4★ (10) | 23 mi |
| Al's Affordable Plumbing | 4.9★ (10) | 25 mi |
| Bressette Plumbing | 5.0★ (2) | 12 mi |
| Charles Greene & Sons | 5.0★ (9) | 17 mi |
| D J Mc Carthy Plumbing & Heating | 5.0★ (2) | 6 mi |
| Envirotech Septic Services LLC | 4.8★ (24) | 23 mi |
| Goldstar Handyman Services | 5.0★ (1) | 4 mi |
| Greenewal LLC | 5.0★ (1) | 10 mi |
| Hank's Plumbing & Heating Services | 5.0★ (2) | 17 mi |
| Hayward Construction | 5.0★ (3) | 15 mi |
| Ja Dibble Plumbing LLC | 5.0★ (2) | 16 mi |
| Muscarella Plumbing & Heating Inc | 4.0★ (4) | 3 mi |
| Norwich Plumbing & Heating | 5.0★ (1) | 12 mi |
| Patterson Plumbing Co | 3.5★ (8) | 17 mi |
| PERFECTLY PLUMB LLC | 3.0★ (2) | 21 mi |
| Presto Plumber | 3.7★ (3) | 22 mi |
| Ryan's Lawn & Handyman service | 5.0★ (19) | 22 mi |
| Saviour's Sewer Drain & Septic | 5.0★ (1) | 6 mi |
| Service Plus | 5.0★ (1) | 3 mi |
| T & W Plumbing & Heating | 4.5★ (4) | 15 mi |
National price ranges in USD, not adjusted for Conning Towers-Nautilus Park. 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 139 Conning Towers-Nautilus Park 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 Conning Towers-Nautilus Park 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 |