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ContractorsRanked

Best Plumbers in Dunellen, NJ (2026)

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

The short answer

  1. 1

    Best overall in Dunellen: USA Jetting Drain Cleaning Corporation, CR Score 91/100; 4.9★ from 326 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 949.

  3. 18

    Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 3,876 Google reviews at 4.8★, the most of 949 ranked; ranked #18.

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

949 Dunellen plumbers are ranked here by CR Score, from 8 published factors. 433 are open 24/7, 685 open Saturdays and 526 open Sundays, based on posted hours. The median Google rating is 4.8★ across 949 rated businesses.

Top 10 plumbers in Dunellen at a glance

Top 10 plumbers in Dunellen at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1USA Jetting Drain Cleaning Corporation914.9★ (326)Dunellen24/7Overall
2Roto-Rooter Plumbing & Water Cleanup914.8★ (1,583)Somerset, 8 mi away24/7Emergencies
3Good Tidings Plumbing Heating Cooling904.8★ (1,009)Clark, 8 mi away24/7—
4Edison Sewer & Drain Service904.9★ (149)Piscataway, 1 mi away24/7—
5Vinci Plumbing LLC904.9★ (136)Piscataway, 1 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup904.9★ (625)Rahway, 10 mi away24/7—
7PowerFlo Sewer Service895.0★ (1,092)Staten Island, 18 mi away24/7—
8All Clear Plumbing & Drains895.0★ (1,195)Succasunna, 21 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup894.8★ (758)Perth Amboy, 11 mi away24/7—
10Accurate Plumbing and Well Service LLC895.0★ (207)Horsham, 10 mi away24/7—

The 949 best plumbers in Dunellen, 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.

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 949 ranked plumbers here; the rest are on their profiles.

plumbers in Dunellen, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Command Plumbing Inc.874.9★ (140)10 mi
27Drain King874.9★ (237)15 mi
28Force Plumbing and Heating LLC874.9★ (534)21 mi
29Danley 911 Home Services Heating, Cooling, Plumbing & Electrical874.9★ (3,162)16 mi
30Adam & Sons Plumbers874.8★ (174)7 mi
31Integrated construction & utilities864.8★ (61)6 mi
32Real McCoy Plumbing and Water Conditioning864.9★ (169)15 mi
33Binsky Home Service864.8★ (3,574)5 mi
34Dion's Plumbing & Heating, LLC865.0★ (36)7 mi
35Savino Jr Plumbing and Heating,LLC865.0★ (107)10 mi
36Fras-Air Service Experts864.9★ (3,876)9 mi
37Keaton Plumbing Services865.0★ (39)8 mi
38RR Plumbing Roto-Rooter864.9★ (758)25 mi
39TRU Plumbing & Heating LLC864.8★ (51)7 mi
40Flowfix Plumbing865.0★ (33)7 mi
41Lenny's Plumbing & Heating864.9★ (350)8 mi
42Dalton Plumbing & Repair865.0★ (41)9 mi
43Drain Care Pros LLC864.5★ (68)3 mi
44Maverick Drain Cleaners865.0★ (47)10 mi
45Roto-Rooter Plumbing & Water Cleanup864.9★ (177)17 mi
46North Jersey Sewer & Drain Cleaning865.0★ (196)21 mi
47Plumbing by Johnny865.0★ (160)19 mi
48RDH Plumbing Sewer & Drain Specialist865.0★ (203)21 mi
49Drain Jetters R Us LLC865.0★ (128)18 mi
50Aquino Plumbing & Heating LLC864.9★ (278)21 mi

Also serving Dunellen

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 Dunellen
BusinessGoogle ratingDistance
A-AAA Better Plumbing & Heating3.5★ (2)13 mi
Aaaaaa-1 Services Water Works5.0★ (2)10 mi
B. Pizzolato Plumbing & Heating5.0★ (2)13 mi
Dun-Rite Plumbing & Heating Inc3.0★ (2)9 mi
Leave It to Weaver Handyman Services5.0★ (2)3 mi
Maccabi Plumbing & Heating4.9★ (214)19 mi
Masters Plumbing NJ4.8★ (93)12 mi
Metaxas Plumbing & Heating3.0★ (2)7 mi
Most Valuable Plumber5.0★ (2)9 mi
Padula Brothers Plumbing & Heating5.0★ (2)8 mi
Plainfield Sewer & Drain Corporation1.5★ (2)4 mi
Primo Plumbing LLC5.0★ (2)12 mi
Quick handyman services of N Monmouth and E Middlesex Counties5.0★ (2)13 mi
Rooter-ManIn Dunellen
Rooter-Man5.0★ (2)3 mi
Roto-Rooter Plumbing & Water Cleanup4.8★ (585)22 mi
Sample Service Company5.0★ (2)10 mi
Supreme Plumbing Designs LLC5.0★ (2)10 mi
Van Horn Plumbing Design5.0★ (2)6 mi
Welding Masters5.0★ (2)10 mi

How much do plumbers cost in Dunellen?

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

How much do plumbers cost in Dunellen?
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 New Jersey

In New Jersey, New Jersey State Board of Examiners of Master Plumbers licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  1. Search the business name or license number on the New Jersey State Board of Examiners of Master Plumbers license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 Dunellen plumbers

We scored 949 Dunellen 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 Dunellen 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 Dunellen: frequently asked questions

Who is the best plumber in Dunellen?

By CR Score, the highest-ranked plumber in Dunellen, NJ is USA Jetting Drain Cleaning Corporation with a CR Score of 91/100. It has 4.9★ from 326 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Good Tidings Plumbing Heating Cooling (#3) follow. We ranked 949 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Dunellen?

ContractorsRanked ranks 949 plumbers serving Dunellen, NJ. 1 of them is based in Dunellen; 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 Dunellen are open 24/7?

433 ranked plumbers in Dunellen post 24/7 hours. The highest-ranked are USA Jetting Drain Cleaning Corporation (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Good Tidings Plumbing Heating Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Dunellen work on weekends?

685 of 949 ranked plumbers post Saturday hours and 526 post Sunday hours. The highest-ranked open Saturdays are USA Jetting Drain Cleaning Corporation (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Good Tidings Plumbing Heating Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in New Jersey?

In New Jersey, New Jersey State Board of Examiners of Master Plumbers handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://newjersey.mylicense.com/verification/.

How much does water heater replacement cost in Dunellen?

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 Dunellen. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Dunellen plumbers have?

The median Google rating among 949 rated plumbers in Dunellen is 4.8★, with a median of 24 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 3,876 reviews, and ranks #18. 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 Dunellen

  1. October 2026: CR Scores recalculated for 949 plumbers serving Dunellen.
  2. October 2026: 3 duplicate listings merged.

More plumbers and Dunellen pages

Other trades in Dunellen