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Emergency Plumbers in Cohasset, MA (2026)

Top 50 of 648 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 Cohasset: R-Chee Plumbing & Heating, 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 Cohasset at a glance

Top emergency plumbers in Cohasset at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1R-Chee Plumbing & Heating655.0★ (730)Hull, 6 mi away24/7
2Full Swing Plumbing, Heating & Air (formerly Pilgrim Plumbing, Heating & Air)644.9★ (760)Norwell, 7 mi away24/7
3Roto-Rooter Plumbing & Water Cleanup644.8★ (3,013)Boston, 15 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup634.8★ (2,454)Stoughton, 15 mi away24/7
5Rapid Flow Sewer & Drain Cleaning634.9★ (493)Arlington, 10 mi away24/7
6Vaughan Plumbing & Heating634.9★ (773)Brookline, 13 mi away24/7
7Wildcat Plumbing624.9★ (306)Weymouth, 9 mi away24/7
8Casper Plumbing & Heating624.9★ (166)Braintree, 7 mi away24/7
9Mr. Drain Inc624.9★ (240)Weymouth, 9 mi away24/7
10Blue Bear Plumbing Heating & Air614.8★ (2,030)Norwell, 7 mi away24/7

Call an emergency plumber in Cohasset 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 Cohasset, 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 648 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.

  7. #7 Wildcat Plumbing

    Based in Weymouth, 9 mi away

    62/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 306 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 306 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    36 Finnell Dr Suite 12, Weymouth, MA 02188
    View profile for Wildcat Plumbing(833) 620-3192

  9. #9 Mr. Drain Inc

    Based in Weymouth, 9 mi away

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 240 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    70 Finnell Dr #11, Weymouth, MA 02188
    View profile for Mr. Drain Inc(617) 446-9991

Top 50 of 648 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 Cohasset, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Z Plumberz604.9★ (391)21 mi
27Proto Home Service Plumbing Heating & Cooling 24/7595.0★ (139)16 mi
28South End Plumbing594.7★ (69)10 mi
29HL Bowman Inc Plumbing Heating & AC594.8★ (1,026)12 mi
30ARS / Rescue Rooter594.6★ (2,547)15 mi
31Matty The Plumber594.6★ (10)In Cohasset
32128 Plumbing, Heating, Cooling & Electric594.9★ (3,912)23 mi
33Absolute Precision Plumbing, Heating & Cooling595.0★ (255)22 mi
34Boston Standard Company594.7★ (2,808)8 mi
35Frankie Drain Services594.9★ (93)15 mi
36Gentille Plumbing and Heating595.0★ (48)12 mi
37T.E. Foley Home Services Corp595.0★ (55)13 mi
38Route 3 Plumbing and Heating595.0★ (10)3 mi
39No Leaks Plumbing584.9★ (63)14 mi
40Mr. Rooter Plumbing of Norwell584.8★ (19)7 mi
41All Boston Plumbing & Drain585.0★ (28)10 mi
42Clear Choice Drain Solutions584.7★ (49)12 mi
43Foukas Plumbing & Heating LLC585.0★ (43)14 mi
44Quality Deluxe LLC584.6★ (99)15 mi
45Clancy Plumbing Services584.9★ (27)10 mi
46Bushi Plumbing Heating & Cooling584.9★ (63)16 mi
47Possick Plumbing, Heating, & Cooling585.0★ (37)14 mi
48ASAP Drains and Sewers Incorporated584.8★ (125)20 mi
49Lambert's Plumbing, Heating, and Air Conditioning584.6★ (93)16 mi
5024Hr Drain Cleaning & Plumbing584.9★ (100)20 mi

How we ranked emergency plumbers in Cohasset

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 Cohasset: questions

Which plumbers in Cohasset are open 24/7?

25 on this list post 24/7 hours, including R-Chee Plumbing & Heating, Full Swing Plumbing, Heating & Air (formerly Pilgrim Plumbing, Heating & Air), Roto-Rooter Plumbing & Water Cleanup, Roto-Rooter Plumbing & Water Cleanup and Rapid Flow Sewer & Drain Cleaning.

Who is ranked #1 for emergency plumbing in Cohasset, MA?

R-Chee Plumbing & Heating is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency plumbers in Cohasset 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 Cohasset

  1. October 2026: CR Scores recalculated for 648 plumbers serving Cohasset.
  2. October 2026: 2 duplicate listings merged.

More emergency and plumbing pages