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ContractorsRanked

Best Plumbers in Leominster, MA (2026)

383 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Leominster: Roto-Rooter Plumbing & Water Cleanup, CR Score 92/100; 4.8★ from 451 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Wind River Environmental, posts 24/7 hours; ranked #2 of 383.

  3. 15

    Most-reviewed: Papalia Home Services, 3,978 Google reviews at 4.9★, the most of 383 ranked; ranked #15.

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

383 Leominster plumbers are ranked here by CR Score, from 8 published factors. 127 are open 24/7, 201 open Saturdays and 147 open Sundays, based on posted hours. The median Google rating is 4.9★ across 383 rated businesses.

Top 10 plumbers in Leominster at a glance

Top 10 plumbers in Leominster at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup924.8★ (451)Leominster24/7Overall
2Wind River Environmental904.9★ (854)Hudson, 13 mi away24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup904.8★ (1,228)Worcester, 13 mi away24/7—
4TMP Plumbing & Heating904.9★ (92)Ashburnham, 1 mi away24/7—
5Monroe Home Solutions894.7★ (340)Clinton, 8 mi away24/7—
6Stake Plumbing and Heating895.0★ (182)Holden, 13 mi away24/7—
7Gideon Plumbing Services885.0★ (29)Leominster24/7—
8Epoch Plumbing884.6★ (118)Ashburnham, 4 mi away24/7—
9Eric C. Foster Plumbing Heating & Cooling Inc.884.9★ (619)Chelmsford, 22 mi away24/7—
10Ari's Pro Drain Cleaning874.9★ (108)Fitchburg, 12 mi away24/7—

The 383 best plumbers in Leominster, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

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

  8. #8 Epoch Plumbing

    Based in Ashburnham, 4 mi away

    88/100CR Score

    Ranked #8 because of its Google rating and availability: 4.6★ from 118 Google reviews, open 24/7.

    • 4.6★ from 118 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    66 John St, Lunenburg, MA 01462
    View profile for Epoch Plumbing(978) 488-3702

  15. #15 Papalia Home Services

    Based in Acton, 13 mi away

    86/100CR Score

    Ranked #15 because of its Google rating and review volume: 4.9★ from 3,978 Google reviews, the most Google reviews on this list (3,978).

    • 4.9★ from 3,978 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1220 Liberty Square Rd, Boxborough, MA 01719
    View profile for Papalia Home Services(978) 897-1701

Plumbers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 383 ranked plumbers here; the rest are on their profiles.

plumbers in Leominster, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Blue Owl Plumbing855.0★ (117)10 mi
27Roto-Rooter Plumbing & Water Cleanup854.8★ (1,069)16 mi
28Best Yet Installations, Inc. - Plumbing, Appliance Installation & Electrical854.6★ (825)24 mi
29Landry Mechanical Inc Plumbing HVAC & Electric854.8★ (3,030)23 mi
30Mass Pike Plumbing & Heating855.0★ (57)18 mi
31Latour Plumbing and Construction854.8★ (320)25 mi
32A. Fagundes Plumbing & Heating Inc.854.8★ (1,626)21 mi
33MAC Home Services LLC855.0★ (89)23 mi
34Midtowne Plumbing & Heating844.8★ (47)16 mi
35Hometown Plumbing845.0★ (25)16 mi
36V & R Mechanical845.0★ (15)12 mi
37Rift Plumbing and Heating845.0★ (14)12 mi
38Precision Home Services844.9★ (1,017)14 mi
39Rooter-Man844.3★ (36)9 mi
40Armory Plumbing Inc.844.8★ (79)22 mi
41128 Plumbing, Heating, Cooling & Electric835.0★ (443)24 mi
42Nash Plumbing835.0★ (22)17 mi
43Heritage Home Service834.9★ (2,563)22 mi
44Walls Plumbing And Heating835.0★ (22)17 mi
45Mark A Mignacca plumbing and heating835.0★ (40)17 mi
46Young Buck Plumbing & Heating835.0★ (44)23 mi
47Landry Mechanical Inc Plumbing HVAC & Electric834.8★ (270)17 mi
48Sanford Temperature Control834.9★ (1,832)22 mi
49Ryan Plumbing Services Shirley MA834.5★ (14)8 mi
50A. Fagundes Plumbing & Heating Inc.834.9★ (348)22 mi

Also serving Leominster

20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked plumbers serving Leominster
BusinessGoogle ratingDistance
A1 Plumbing Service5.0★ (2)18 mi
ABH Plumbing & Heating Contractors, LLC3.0★ (2)17 mi
Aqueduct Plumbing & Heating LLC5.0★ (2)2 mi
CHB Excavating, Inc.3.0★ (2)17 mi
Dan Richard Plumbing & HeatingIn Leominster
David A. Longuemare Plumbing & Heating3.0★ (2)13 mi
David Favreau Construction & Septic Services5.0★ (2)8 mi
Emanuelson Plumbing & Heating5.0★ (2)17 mi
Gasparoni Plumbing LLC5.0★ (2)14 mi
HARVARD PLUMBING & HEATING5.0★ (2)19 mi
HHC Professional ServicesIn Leominster
James Gardner Plumbing & Heating LLC5.0★ (2)15 mi
Jet Plumbing & Heating, Inc.5.0★ (2)12 mi
Mark Kooyomjian Plumbing & Heating5.0★ (2)13 mi
Pitstop Plumbing and Heating5.0★ (2)17 mi
Plumbing & Heating Ayer Massachusetts5.0★ (2)In Leominster
RRC Plumbing and Heating5.0★ (2)6 mi
Sahlberg Plumbing & Heating5.0★ (2)15 mi
Tjb Plumbing & Piping Co.In Leominster
United Drain Cleaning Co4.8★ (28)19 mi

How much do plumbers cost in Leominster?

National price ranges in USD, not adjusted for Leominster. Each row names its basis and the month we checked it.

How much do plumbers cost in Leominster?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in Massachusetts

In Massachusetts, Massachusetts Board of State Examiners of Plumbers and Gas Fitters licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Leominster plumbers

We scored 383 Leominster plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Leominster data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Leominster: frequently asked questions

Who is the best plumber in Leominster?

By CR Score, the highest-ranked plumber in Leominster, MA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 92/100. It has 4.8★ from 451 Google reviews. It is open 24/7. Wind River Environmental (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 383 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Leominster?

ContractorsRanked ranks 383 plumbers serving Leominster, MA. 2 of them are based in Leominster; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Leominster are open 24/7?

127 ranked plumbers in Leominster post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Wind River Environmental (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Leominster work on weekends?

201 of 383 ranked plumbers post Saturday hours and 147 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Wind River Environmental (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in Massachusetts?

In Massachusetts, Massachusetts Board of State Examiners of Plumbers and Gas Fitters handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures.

How much does water heater replacement cost in Leominster?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Leominster. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Leominster plumbers have?

The median Google rating among 383 rated plumbers in Leominster is 4.9★, with a median of 22 reviews. Papalia Home Services has the most, 3,978 reviews, and ranks #15. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Leominster

  1. October 2026: CR Scores recalculated for 383 plumbers serving Leominster.
  2. October 2026: 2 duplicate listings merged.

More plumbers and Leominster pages

Other trades in Leominster