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Emergency Plumbers in Southold, NY (2026)

Top 50 of 128 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

The short answer

  1. 1

    #1 for emergency plumbing in Southold: Roto-Rooter Plumbing & Water Cleanup, open 24/7.

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

Top emergency plumbers in Southold at a glance

Top emergency plumbers in Southold at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Roto-Rooter Plumbing & Water Cleanup634.8★ (538)Riverhead, 16 mi away24/7
2Mr. Rooter Plumbing of South Central Connecticut624.9★ (742)North Branford, 25 mi away24/7
3Joe the Plumber624.9★ (401)Groton, 22 mi away24/7
4Mid Suffolk Cesspool and Rooter Service614.8★ (118)Calverton, 15 mi away24/7
5Z Plumberz of New Haven614.9★ (134)Madison, 17 mi away24/7
6Mr. Rooter Plumbing of The Hamptons604.7★ (78)Hampton Bays, 12 mi away24/7
7Lamb Plumbing605.0★ (76)Old Saybrook, 16 mi away24/7
8CDM Drain Cleaning and Sewer Cleaning Suffolk County605.0★ (68)Centereach, 15 mi away24/7
9Paradise Plumbing605.0★ (102)Calverton, 21 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup594.8★ (414)Guilford, 15 mi away24/7

Call an emergency plumber in Southold now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency plumbers in Southold, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 128 is on the plumbers page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 Joe the Plumber

    Based in Groton, 22 mi away

    62/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 401 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 401 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    215 Main St Suite B, Niantic, CT 06357
    View profile for Joe the Plumber(860) 451-9969

  7. #7 Lamb Plumbing

    Based in Old Saybrook, 16 mi away

    60/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 76 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    14 Cottage Pl, Old Saybrook, CT 06475
    View profile for Lamb Plumbing(860) 391-3621

  17. #17 Aqua Dream

    Based in Bohemia, 15 mi away

    57/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Aqua Dream(631) 987-4637

  18. #18 Ed's Plumbing

    Based in Waterford, 23 mi away

    57/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 38 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    19 Lamphere Rd, Waterford, CT 06385
    View profile for Ed's Plumbing(860) 444-0717

Top 50 of 128 plumbers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

plumbers in Southold, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Nate The Snake Drain Cleaning554.3★ (27)23 mi
27Pete's Earthworks & Marine Construction554.9★ (23)In Southold
28El Olam Plumbing And Heating Inc.555.0★ (6)16 mi
29RF Plumbing & Heating Inc555.0★ (6)16 mi
30Quogue Plumbing555.0★ (7)19 mi
31Matz-Rightway, LLC544.6★ (193)18 mi
32VALENTIN PLUMBING SERVICES CORP542.6★ (5)16 mi
33GEO Plumbing & Heating534.8★ (6)23 mi
34Caperilla Drain Specialist524.8★ (4)24 mi
35D/E/F Services Group, LTD514.4★ (33)16 mi
36ADU Water Fire Mold Storm515.0★ (26)20 mi
37Envirotech Septic Services LLC484.8★ (24)15 mi
38Arrowdale Enterprises LLC485.0★ (7)22 mi
39J & V Plumbing & Heating Inc465.0★ (6)12 mi
40White Peter Plumbing LLC464.6★ (19)19 mi
41Tomaszek & Sons Plumbing Heating454.6★ (9)16 mi
42Al's Affordable Plumbing454.9★ (10)18 mi
43Perfection Plumbing LLC454.0★ (8)15 mi
44Jarvis Plumbing & Heating Inc445.0★ (4)14 mi
45Patterson Plumbing Co443.5★ (8)16 mi
46Breitenbach Plumbing445.0★ (3)15 mi
47Kyttle Sanitation Installing445.0★ (4)17 mi
48Michael Algozzino Plumbing & Heating435.0★ (4)19 mi
49Fulton David L435.0★ (3)17 mi
50Pipeline Plumbing & Heating435.0★ (4)19 mi

How we ranked emergency plumbers in Southold

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency plumbers in Southold: questions

Which plumbers in Southold are open 24/7?

25 on this list post 24/7 hours, including Roto-Rooter Plumbing & Water Cleanup, Mr. Rooter Plumbing of South Central Connecticut, Joe the Plumber, Mid Suffolk Cesspool and Rooter Service and Z Plumberz of New Haven.

Who is ranked #1 for emergency plumbing in Southold, NY?

Roto-Rooter Plumbing & Water Cleanup is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency plumbers in Southold ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the plumber arrives?

Burst pipe or major leak: shut off the main water valve first. If water reaches outlets or the panel, stay clear and call 911.

How many emergency plumbers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Southold

  1. October 2026: CR Scores recalculated for 128 plumbers serving Southold.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages