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ContractorsRanked

Emergency Plumbers in Hanover, MA (2026)

Top 50 of 488 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 Hanover: Full Swing Plumbing, Heating & Air (formerly Pilgrim Plumbing, Heating & Air), 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 Hanover at a glance

Top emergency plumbers in Hanover at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Full Swing Plumbing, Heating & Air (formerly Pilgrim Plumbing, Heating & Air)934.9★ (760)Norwell, 5 mi away24/7
2Roto-Rooter Plumbing & Water Cleanup924.8★ (2,454)Stoughton, 14 mi away24/7
3R-Chee Plumbing & Heating915.0★ (730)Hull, 14 mi away24/7
4Roto-Rooter Plumbing & Water Cleanup904.8★ (3,013)Boston, 21 mi away24/7
5Blue Bear Plumbing Heating & Air904.8★ (2,030)Norwell, 4 mi away24/7
6Wildcat Plumbing904.9★ (306)Weymouth, 10 mi away24/7
7Wind River Environmental of Carver, MA904.9★ (505)Carver, 13 mi away24/7
8Z Plumberz904.9★ (391)Carver, 12 mi away24/7
9Mr. Drain Inc904.9★ (240)Weymouth, 10 mi away24/7
10Vaughan Plumbing & Heating904.9★ (773)Brookline, 18 mi away24/7

Call an emergency plumber in Hanover 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 Hanover, 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 488 is on the plumbers page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  6. #6 Wildcat Plumbing

    Based in Weymouth, 10 mi away

    90/100CR Score

    Ranked #6 because of its Google rating and availability: 4.9★ from 306 Google reviews, open 24/7.

    • 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

  8. #8 Z Plumberz

    Based in Carver, 12 mi away

    90/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 391 Google reviews, open 24/7.

    • 4.9★ from 391 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2 Ricketts Pond Dr #4, Carver, MA 02330
    View profile for Z Plumberz(617) 544-2744

  9. #9 Mr. Drain Inc

    Based in Weymouth, 10 mi away

    90/100CR Score

    Ranked #9 because of its Google rating and availability: 4.9★ from 240 Google reviews, open 24/7.

    • 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 488 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 Hanover, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Lawlor Plumbing and Drain875.0★ (28)7 mi
27On the Mark Plumbing, Heating & Cooling875.0★ (22)6 mi
28McMahon Plumbing & Heating874.6★ (530)19 mi
29Drain Shooter874.5★ (15)1 mi
30Drain Works drain cleaning and plumbing Brockton875.0★ (56)13 mi
31Tech Berati LLC - Plumbing Heating & Cooling875.0★ (40)11 mi
32Lambert's Plumbing, Heating, and Air Conditioning874.6★ (93)11 mi
33Trust 1 Services Plumbing, Heating, and Air Conditioning874.8★ (1,567)16 mi
34Drain Remedy Inc864.8★ (74)13 mi
35Patriot Services Inc.864.6★ (65)9 mi
36Boston Standard Company864.7★ (2,808)8 mi
37Mr. Rooter Plumbing of Norwell864.8★ (19)5 mi
38No Leaks Plumbing864.9★ (63)15 mi
39Roto-Rooter Plumbing & Water Cleanup of Plymouth864.9★ (463)13 mi
40Sean's Plumbing & Heating865.0★ (39)13 mi
41T.E. Foley Home Services Corp865.0★ (55)15 mi
42Frankie Drain Services864.9★ (93)18 mi
43Gentille Plumbing and Heating865.0★ (48)16 mi
44Valor Plumbing865.0★ (25)11 mi
45Clear Choice Drain Solutions864.7★ (49)12 mi
46Ken Cyr Plumbing864.9★ (56)11 mi
47Clancy Plumbing Services854.9★ (27)12 mi
48South Shore Standard Plumbing & Heating854.9★ (21)10 mi
498th Bend Plumbing Heating and Cooling855.0★ (310)15 mi
50Keith Brothers Plumbing, Inc.854.9★ (8)5 mi

How we ranked emergency plumbers in Hanover

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency plumbers in Hanover: questions

Which plumbers in Hanover are open 24/7?

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

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

Full Swing Plumbing, Heating & Air (formerly Pilgrim Plumbing, Heating & Air) is #1, with a CR Score of 93 out of 100 on emergency weights.

How are emergency plumbers in Hanover ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Hanover

  1. October 2026: CR Scores recalculated for 488 plumbers serving Hanover.
  2. October 2026: 1 duplicate listing merged.

More emergency and plumbing pages