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ContractorsRanked

Best Plumbers in North Stamford, CT (2026)

659 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in North Stamford: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.7★ from 2,274 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Bertola Plumbing & Heating, posts 24/7 hours; ranked #2 of 659.

  3. 33

    Most-reviewed: Astacio Heating, Cooling, Plumbing & Electrical, 1,998 Google reviews at 4.8★, the most of 659 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #33.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

659 North Stamford plumbers are ranked here by CR Score, from ten published factors. 255 are open 24/7, 408 open Saturdays and 308 open Sundays, based on posted hours. The median Google rating is 4.9★ across 659 rated businesses.

Top 10 plumbers in North Stamford at a glance

Top 10 plumbers in North Stamford at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup654.7★ (2,274)Stamford, 3 mi away24/7Overall
2Bertola Plumbing & Heating625.0★ (570)Trumbull, 18 mi away24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup624.8★ (1,070)Mamaroneck, 17 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup624.8★ (648)White Plains, 14 mi away24/7—
5Zoom Drain614.8★ (149)Stamford, 5 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup614.8★ (1,306)Stratford, 21 mi away24/7—
7Team ASAP Home Improvement LLC615.0★ (254)Greenburgh, 15 mi away24/7—
8Backflow Joe's615.0★ (329)Greenburgh, 17 mi away24/7—
9Valerio Plumbing614.9★ (176)Darien, 11 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup614.8★ (731)Danbury, 18 mi away24/7—

The 659 best plumbers in North Stamford, 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.

  5. #5 Zoom Drain

    Based in Stamford, 5 mi away

    61/100CR Score

    Ranked #5 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
    View profile for Zoom Drain(203) 208-6830

  8. #8 Backflow Joe's

    Based in Greenburgh, 17 mi away

    61/100CR Score

    Ranked #8 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
    View profile for Backflow Joe's(845) 590-6771

  16. #16 Clear Drains LLC

    Based in Greenwich, 9 mi away

    60/100CR Score

    Ranked #16 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
    View profile for Clear Drains LLC(203) 585-8533

  17. #17 Pipe Wizard

    Based in Mahopac, 18 mi away

    60/100CR Score

    Ranked #17 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
    View profile for Pipe Wizard

  18. #18 A & B Plumbing

    Based in Greenwich, 14 mi away

    60/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 138 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for A & B Plumbing(914) 510-5925

  22. #22 The Drain King

    Based in Bridgeport, 16 mi away

    60/100CR Score

    Ranked #22 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
    View profile for The Drain King(203) 997-3305

  24. #24 All Star Rooter

    Based in Norwalk, 7 mi away

    60/100CR Score

    Ranked #24 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
    View profile for All Star Rooter(203) 286-4498

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 659 ranked plumbers here; the rest are on their profiles.

plumbers in North Stamford, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Roto-Rooter Plumbing & Water Cleanup604.7★ (172)11 mi
27United Sewer & Water, LLC.605.0★ (31)4 mi
28JNR Plumbing LLC604.9★ (926)5 mi
29Badaracco Plumbing & Heating LLC604.8★ (53)6 mi
30Sila Heating, Air Conditioning, Plumbing & Electrical604.8★ (1,821)13 mi
31Mr. Rooter Plumbing of Southern Fairfield County604.9★ (722)25 mi
32J&J Backflow Device Testers Inc605.0★ (62)10 mi
33Astacio Heating, Cooling, Plumbing & Electrical604.8★ (1,998)8 mi
34ABS Plumbing594.9★ (121)13 mi
35Emergency Sewer & Drain Service, Inc.594.9★ (111)13 mi
36VP's Plumbing, Heating & Air594.6★ (196)11 mi
37LED plumbing Services595.0★ (18)2 mi
38Dr. Rooter sewer & drain experts595.0★ (287)24 mi
39HS Drains LLC. 24/7 Emergency Sewer, Plumber Drain Cleaning Services Camera Inspection595.0★ (65)13 mi
40Cassidy Plumbing & Heating, Inc594.9★ (294)23 mi
41GLD Plumbing594.9★ (45)10 mi
42Mikey Drains595.0★ (38)10 mi
43Roto-Rooter Plumbing & Water Cleanup594.8★ (515)24 mi
44Roto-Rooter Plumbing & Water Cleanup594.8★ (334)21 mi
45MC Drain & Plumbing595.0★ (82)16 mi
46Pickwick Plumbing & Heating595.0★ (297)10 mi
47Atomic Rooter Plumbing Sewer & Drain Cleaning585.0★ (20)6 mi
48Duranko Plumbing LLC584.9★ (209)21 mi
49Essential Plumbing & Heating Services584.9★ (229)16 mi
50Connecticut Sewer Rooter & Drain Cleaning584.9★ (171)21 mi

Also serving North Stamford

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.

Unranked plumbers serving North Stamford
BusinessGoogle ratingDistance
A-1 Atomic Rooter & Son Inc5.0★ (2)9 mi
Advanced Rooter Plumbing4.4★ (27)5 mi
Agape A/C Heating & Plumbing Contractors4.0★ (2)In North Stamford
Atomic Rooter Plumbing Sewer and Drain Cleaning5.0★ (2)7 mi
Bob Riith Jr Plumbing & Heating5.0★ (2)5 mi
Father & Son Plumbing & Heating3.0★ (2)7 mi
Greenwich Landscape Contracting3.0★ (2)5 mi
Grimm’s Plumbing Services LLC5.0★ (51)7 mi
Hilltop Plumbing & Heating3.0★ (2)8 mi
JP's Plumbing and Heating, LLC4.5★ (2)10 mi
Kevin Simpson Plumbing, LLC.5.0★ (2)5 mi
Murphy Plumbing and HeatingIn North Stamford
Oly Mattera Construction5.0★ (2)15 mi
PIPELINE PLUMBING LLC5.0★ (2)7 mi
Russell B Bleakley Plumbing and Heating Inc4.7★ (121)16 mi
Sam's Septic Cleaning3.0★ (2)6 mi
Snake The Drain - Plumbing & Drain Services4.9★ (472)24 mi
Surwilo Contracting Co4.5★ (2)7 mi
T.Webber Plumbing, Heating, Air & Electric4.6★ (157)16 mi
Warco Plumbing & Heating Inc5.0★ (2)3 mi

How much do plumbers cost in North Stamford?

National price ranges in USD, not adjusted for North Stamford. Each row names its basis and the month we checked it.

How much do plumbers cost in North Stamford?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 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.

  1. Search the business name or license number on the Connecticut Department of Consumer Protection license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 North Stamford plumbers

We scored 659 North Stamford 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn North Stamford data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Plumbers in North Stamford: frequently asked questions

Who is the best plumber in North Stamford?

By CR Score, the highest-ranked plumber in North Stamford, 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 Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 659 plumbers on ten factors, last updated October 22, 2026.

How many plumbers are there in North Stamford?

ContractorsRanked ranks 659 plumbers serving North Stamford, CT. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in North Stamford are open 24/7?

255 ranked plumbers in North Stamford post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Bertola Plumbing & Heating (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in North Stamford work on weekends?

408 of 659 ranked plumbers post Saturday hours and 308 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Bertola Plumbing & Heating (#2) and Roto-Rooter Plumbing & Water Cleanup (#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 North Stamford?

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 North Stamford. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do North Stamford plumbers have?

The median Google rating among 659 rated plumbers in North Stamford is 4.9★, with a median of 16 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 North Stamford

  1. October 2026: CR Scores recalculated for 659 plumbers serving North Stamford.
  2. October 2026: 6 duplicate listings merged.

More plumbers and North Stamford pages

Other trades in North Stamford