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Emergency Plumbers in Holliston, MA (2026)

Top 50 of 827 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 Holliston: 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 Holliston at a glance

Top emergency plumbers in Holliston at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1G&C Plumbing & Heating635.0★ (602)Blackstone, 8 mi away24/7
2Nicholson Plumbing, Electrical, Heating, and Air Conditioning634.8★ (2,950)Holliston24/7
3GEM Plumbing & Heating624.7★ (635)Blackstone, 8 mi away24/7
4Lamont Plumbing & Heating625.0★ (80)Holliston24/7
5Roto-Rooter Plumbing & Water Cleanup624.8★ (2,454)Stoughton, 19 mi away24/7
6STP Plumbing625.0★ (484)Blackstone, 14 mi away24/7
7Roto-Rooter Plumbing & Water Cleanup624.8★ (3,013)Boston, 22 mi away24/7
8Accurate Baker Elman614.9★ (552)Newton, 14 mi away24/7
9Cisco Plumbing and Heating615.0★ (92)Ashland, 4 mi away24/7
10Roto-Rooter Plumbing & Water Cleanup614.8★ (1,228)Worcester, 21 mi away24/7

Call an emergency plumber in Holliston 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 Holliston, 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 827 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.

  1. Ranked #1 in Holliston

    #1 G&C Plumbing & Heating

    Based in Blackstone, 8 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 602 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 602 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    128 Mechanic St, Bellingham, MA 02019
    View profile for G&C Plumbing & Heating(508) 682-4233

  6. #6 STP Plumbing

    Based in Blackstone, 14 mi away

    62/100CR Score

    Ranked #6 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 Rooter-Man

    Based in Framingham, 5 mi away

    60/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.6★ from 71 Google reviews, listed on Google as “Plumber”.

    • 4.6★ from 71 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    972 Waverly St, Framingham, MA 01702
    View profile for Rooter-Man(508) 481-2349

Top 50 of 827 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 Holliston, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Emma Plumbing and Drain Services595.0★ (236)20 mi
27Landry Mechanical Inc Plumbing HVAC & Electric594.8★ (3,030)17 mi
28Stake Plumbing and Heating595.0★ (182)19 mi
29Millers Plumbing and Heating595.0★ (68)13 mi
30Assured Service, Inc.594.9★ (96)14 mi
31Proto Home Service Plumbing Heating & Cooling 24/7595.0★ (139)18 mi
32Roto-Rooter Plumbing & Water Cleanup594.8★ (1,069)12 mi
33GEM Plumbing and Heating594.6★ (6,353)20 mi
34Rapid Flow Sewer & Drain Cleaning594.9★ (493)25 mi
35Akian Plumbing, Heating, Cooling & Electric584.8★ (1,625)16 mi
36Jarvis Plumbing Co585.0★ (23)8 mi
37Johnson Bros. Plumbing & Drain Cleaning584.8★ (328)22 mi
38Monroe Home Solutions584.7★ (340)21 mi
39Eaton Family Plumbers584.5★ (50)9 mi
40Ingram Plumbing Solutions585.0★ (33)10 mi
41Thumbs Up Plumbing584.8★ (248)21 mi
42Wildcat Plumbing584.9★ (306)23 mi
43Blue Bear Plumbing, Heating & Air584.9★ (234)7 mi
44Mystic Valley Home Services585.0★ (131)20 mi
45Frankie Drain Services584.9★ (93)17 mi
46MAC Home Services LLC585.0★ (89)18 mi
47Moran Plumbing Solutions585.0★ (22)9 mi
48Control Point Heating • Cooling • Plumbing • Electric585.0★ (586)15 mi
49G & L Plumbing Inc.584.6★ (196)18 mi
50Mr. Drain Inc584.9★ (240)23 mi

How we ranked emergency plumbers in Holliston

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 Holliston: questions

Which plumbers in Holliston are open 24/7?

25 on this list post 24/7 hours, including G&C Plumbing & Heating, Nicholson Plumbing, Electrical, Heating, and Air Conditioning, GEM Plumbing & Heating, Lamont Plumbing & Heating and Roto-Rooter Plumbing & Water Cleanup.

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

G&C Plumbing & Heating is #1, with a CR Score of 63 out of 100 on emergency weights.

How are emergency plumbers in Holliston 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 Holliston

  1. October 2026: CR Scores recalculated for 827 plumbers serving Holliston.
  2. October 2026: 4 duplicate listings merged.

More emergency and plumbing pages