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Emergency Plumbers in Mendon, MA (2026)

Top 50 of 614 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 Mendon: G&C 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 Mendon at a glance

Top emergency plumbers in Mendon at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1G&C Plumbing & Heating645.0★ (602)Blackstone, 5 mi away24/7
2GEM Plumbing & Heating644.7★ (635)Blackstone, 4 mi away24/7
3STP Plumbing635.0★ (484)Blackstone, 6 mi away24/7
4Daily Pipe Co. Plumbing & Heating625.0★ (65)Mendon24/7
5Roto-Rooter Plumbing & Water Cleanup614.8★ (3,084)Providence, 23 mi away24/7
6Shamrock Well and Pump LLC614.9★ (354)Cumberland, 13 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup614.8★ (1,228)Worcester, 20 mi away24/7
8Nicholson Plumbing, Electrical, Heating, and Air Conditioning614.8★ (2,950)Holliston, 11 mi away24/7
9Roto-Rooter Plumbing & Water Cleanup604.8★ (2,454)Stoughton, 25 mi away24/7
10GEM Plumbing and Heating604.6★ (6,353)Lincoln, 13 mi away24/7

Call an emergency plumber in Mendon 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 Mendon, 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 614 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 STP Plumbing

    Based in Blackstone, 6 mi away

    63/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 484 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 484 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    544 Summer Pl, Blackstone, MA 01504
    View profile for STP Plumbing(508) 257-1407

  12. #12 Thumbs Up Plumbing

    Based in Smithfield, 13 mi away

    60/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 248 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 248 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3 Industrial Dr Unit 3E Unit 3E, Smithfield, RI 02917
    View profile for Thumbs Up Plumbing(401) 369-9020

  21. #21 Pipe & Plumber

    Based in Whitinsville, 7 mi away

    59/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 29 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    781 Main St, Whitinsville, MA 01588
    View profile for Pipe & Plumber(978) 759-7653

Top 50 of 614 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 Mendon, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Shanks Plumbing and Heating595.0★ (31)8 mi
27Notturno Home Services594.9★ (1,586)7 mi
28Plumbing Specialties & More595.0★ (65)13 mi
29Emergency Sewer & Drain Repair584.9★ (30)8 mi
30LG Plumbing Heat and Gas585.0★ (27)8 mi
31J L Darling Sewerage Service585.0★ (17)6 mi
32WB Plumbing584.9★ (54)12 mi
33Control Point Heating • Cooling • Plumbing • Electric585.0★ (586)13 mi
34TPS Plumbing584.5★ (94)12 mi
35Butler Drain Services585.0★ (40)12 mi
36The Pipe King585.0★ (63)15 mi
37Rooter-Man584.6★ (71)13 mi
38Roto-Rooter Plumbing & Water Cleanup584.8★ (1,069)15 mi
39Bogosian & Sons Plumbing585.0★ (18)8 mi
40G & L Plumbing Inc.584.6★ (196)18 mi
41Wood's Rooter Service in Rhode Island584.7★ (35)10 mi
42McMahon Plumbing & Heating584.6★ (530)24 mi
43Kiley Plumbing & Heating585.0★ (19)9 mi
44Helgerson's Environmental & Septic584.9★ (105)19 mi
45Monroe Home Solutions584.7★ (340)23 mi
46Landry Mechanical Inc Plumbing HVAC & Electric584.8★ (581)13 mi
47Mass Pike Plumbing & Heating585.0★ (57)17 mi
48United Sewer And Drain585.0★ (77)19 mi
49Pearson Plumbing & Heating574.6★ (18)8 mi
50Wind River Environmental of Acton, MA574.8★ (290)25 mi

How we ranked emergency plumbers in Mendon

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 Mendon: questions

Which plumbers in Mendon are open 24/7?

25 on this list post 24/7 hours, including G&C Plumbing & Heating, GEM Plumbing & Heating, STP Plumbing, Daily Pipe Co. Plumbing & Heating and Roto-Rooter Plumbing & Water Cleanup.

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

G&C Plumbing & Heating is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency plumbers in Mendon 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 Mendon

  1. October 2026: CR Scores recalculated for 614 plumbers serving Mendon.
  2. October 2026: 3 duplicate listings merged.

More emergency and plumbing pages