65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 2,274 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 2,274 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1011 Hope St, Stamford, CT 06907
Best Plumbers in New Canaan, CT (2026)
596 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in New Canaan: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.7★ from 2,274 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Bertola Plumbing & Heating, posts 24/7 hours; ranked #2 of 596.
- 20
Most-reviewed: Astacio Heating, Cooling, Plumbing & Electrical, 1,998 Google reviews at 4.8★, the most of 596 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
596 New Canaan plumbers are ranked here by CR Score, from ten published factors. 222 are open 24/7, 367 open Saturdays and 278 open Sundays, based on posted hours. The median Google rating is 4.9★ across 596 rated businesses.
Top 10 plumbers in New Canaan at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.7★ (2,274) | Stamford, 4 mi away | 24/7 | Overall |
| 2 | Bertola Plumbing & Heating | 62 | 5.0★ (570) | Trumbull, 15 mi away | 24/7 | Emergencies |
| 3 | Backflow Joe's | 61 | 5.0★ (329) | Greenburgh, 15 mi away | 24/7 | — |
| 4 | Rick's Plumbing Service, Inc. | 61 | 5.0★ (1,157) | Milford, 23 mi away | 24/7 | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (1,306) | Stratford, 19 mi away | 24/7 | — |
| 6 | Zoom Drain | 61 | 4.8★ (149) | Stamford, 5 mi away | 24/7 | — |
| 7 | Valerio Plumbing | 61 | 4.9★ (176) | Darien, 9 mi away | 24/7 | — |
| 8 | J Rooter Sewer and Drain Cleaning | 61 | 5.0★ (167) | Bridgeport, 11 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (1,070) | Mamaroneck, 19 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (731) | Danbury, 17 mi away | 24/7 | — |
The 596 best plumbers in New Canaan, ranked
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.
Based in Trumbull, 15 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 570 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 570 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 90 Fresh Meadow Dr, Trumbull, CT 06611
Based in Greenburgh, 15 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 329 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 329 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Milford, 23 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 1,157 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 1,157 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1050 Bridgeport Ave STE D1, Milford, CT 06460
Based in Stratford, 19 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 1,306 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,306 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 815 Woodend Rd, Stratford, CT 06615
#6 Zoom Drain
Based in Stamford, 5 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 149 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 130 Lenox Ave, Stamford, CT 06906
Based in Darien, 9 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 176 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bridgeport, 11 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 167 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 167 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mamaroneck, 19 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 1,070 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,070 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 525 Waverly Ave, Mamaroneck, NY 10543
Based in Danbury, 17 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 731 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 731 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 68 Main St Ste 204, Danbury, CT 06810
Based in White Plains, 16 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 648 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 648 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 280 Mamaroneck Ave #212A, White Plains, NY 10605
Based in Ansonia, 5 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 58 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#13 All Star Rooter
Based in Norwalk, 4 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Shadow Ln, Norwalk, CT 06851
#14 The Drain King
Based in Bridgeport, 14 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 228 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 228 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Greenburgh, 17 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 254 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 254 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Norwalk, 4 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 53 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 345 Main Ave Unit CCDD, Norwalk, CT 06851
Based in Andover, 5 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Stamford, 7 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 680 E Main St STE 582, Stamford, CT 06901
Based in Shelton, 23 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 722 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 722 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 194 Leavenworth Rd J, Shelton, CT 06484
Based in Norwalk, 6 mi away
60/100CR ScoreRanked #20 because of its Google rating and review volume: 4.8★ from 1,998 Google reviews.
- 4.8★ from 1,998 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 70 Fort Point St, Norwalk, CT 06855
Based in Englewood Cliffs, 13 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in New Fairfield, 22 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 439 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 439 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Dunham Dr Unit 9, New Fairfield, CT 06812
#23 Clear Drains LLC
Based in Greenwich, 11 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 Edgewood Dr, Greenwich, CT 06831
Based in Stamford, 6 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 Mayflower Ave, Stamford, CT 06906
#25 Pipe Wizard
Based in Mahopac, 19 mi away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 478 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 478 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 141 Cordial Rd, Yorktown Heights, NY 10598
Plumbers ranked #26 to #50
#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 596 ranked plumbers here; the rest are on their profiles.
Also serving New Canaan
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-1 Atomic Rooter & Son Inc | 5.0★ (2) | 7 mi |
| Agape A/C Heating & Plumbing Contractors | 4.0★ (2) | 12 mi |
| Atomic Rooter Plumbing Sewer and Drain Cleaning | 5.0★ (2) | 8 mi |
| Bob Riith Jr Plumbing & Heating | 5.0★ (2) | 4 mi |
| Father & Son Plumbing & Heating | 3.0★ (2) | 5 mi |
| Greenwich Landscape Contracting | 3.0★ (2) | 8 mi |
| Grimm’s Plumbing Services LLC | 5.0★ (51) | 4 mi |
| Hilltop Plumbing & Heating | 3.0★ (2) | 6 mi |
| JP's Plumbing and Heating, LLC | 4.5★ (2) | 9 mi |
| Kevin Simpson Plumbing, LLC. | 5.0★ (2) | 3 mi |
| Oly Mattera Construction | 5.0★ (2) | 13 mi |
| Pdq Plumbing & Heating | 5.0★ (2) | 13 mi |
| Phillip's Home Repair | 5.0★ (2) | 16 mi |
| PIPELINE PLUMBING LLC | 5.0★ (2) | 5 mi |
| Procaccini Plumbing Heating | 5.0★ (2) | 12 mi |
| Russell B Bleakley Plumbing and Heating Inc | 4.7★ (121) | 16 mi |
| Sam's Septic Cleaning | 3.0★ (2) | 4 mi |
| Snake The Drain - Plumbing & Drain Services | 4.9★ (472) | 23 mi |
| Surwilo Contracting Co | 4.5★ (2) | 5 mi |
| Warco Plumbing & Heating Inc | 5.0★ (2) | 4 mi |
How much do plumbers cost in New Canaan?
National price ranges in USD, not adjusted for New Canaan. 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 |
How to check a plumber's license in Connecticut
In Connecticut, Connecticut Department of Consumer Protection licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- Search the business name or license number on the Connecticut Department of Consumer Protection license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
How we ranked New Canaan plumbers
We scored 596 New Canaan 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 New Canaan 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 |
Plumbers in New Canaan: frequently asked questions
Who is the best plumber in New Canaan?
By CR Score, the highest-ranked plumber in New Canaan, CT is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 65/100. It has 4.7★ from 2,274 Google reviews. It is open 24/7. Bertola Plumbing & Heating (#2) and Backflow Joe's (#3) follow. We ranked 596 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in New Canaan?
ContractorsRanked ranks 596 plumbers serving New Canaan, CT. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in New Canaan are open 24/7?
222 ranked plumbers in New Canaan post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Bertola Plumbing & Heating (#2) and Backflow Joe's (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in New Canaan work on weekends?
367 of 596 ranked plumbers post Saturday hours and 278 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Bertola Plumbing & Heating (#2) and Backflow Joe's (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in Connecticut?
In Connecticut, Connecticut Department of Consumer Protection handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
How much does water heater replacement cost in New Canaan?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for New Canaan. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do New Canaan plumbers have?
The median Google rating among 596 rated plumbers in New Canaan is 4.9★, with a median of 17 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 2,274 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for New Canaan
- October 2026: CR Scores recalculated for 596 plumbers serving New Canaan.
- October 2026: 4 duplicate listings merged.
More plumbers and New Canaan pages
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Other trades in New Canaan
- Roofers in New Canaan2377 ranked
- Electricians in New Canaan385 ranked
- HVAC contractors in New Canaan676 ranked
- General contractors in New Canaan895 ranked
- Painters in New Canaan302 ranked
- Landscapers in New Canaan286 ranked
- Handymen in New Canaan108 ranked
- Kitchen remodelers in New Canaan579 ranked
- Bathroom remodelers in New Canaan513 ranked
- Flooring contractors in New Canaan358 ranked
- Tile installers in New Canaan69 ranked
- Drywall contractors in New Canaan14 ranked
- Concrete contractors in New Canaan118 ranked
- Fence contractors in New Canaan156 ranked
- Deck builders in New Canaan191 ranked
- Siding contractors in New Canaan999 ranked
- Window installers in New Canaan796 ranked
- Gutter installers in New Canaan226 ranked
- Insulation contractors in New Canaan80 ranked
- Solar installers in New Canaan213 ranked
- Garage door repair companies in New Canaan162 ranked
- Foundation repair companies in New Canaan416 ranked
- Tree services in New Canaan397 ranked
- Masonry contractors in New Canaan480 ranked
- Water damage restoration companies in New Canaan1187 ranked
- Home builders in New Canaan751 ranked
- Demolition contractors in New Canaan72 ranked
- All contractors in New Canaan