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ContractorsRanked

Best Plumbers in Rahway, NJ (2026)

1,754 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Rahway: Roto-Rooter Plumbing & Water Cleanup, CR Score 92/100; 4.9★ from 625 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): PowerFlo Sewer Service, posts 24/7 hours; ranked #2 of 1,754.

  3. 4

    Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 3,876 Google reviews at 4.8★, the most of 1,754 ranked; ranked #4.

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

1,754 Rahway plumbers are ranked here by CR Score, from 8 published factors. 853 are open 24/7, 1,258 open Saturdays and 1,025 open Sundays, based on posted hours. The median Google rating is 4.8★ across 1,754 rated businesses.

Top 10 plumbers in Rahway at a glance

Top 10 plumbers in Rahway at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup924.9★ (625)Rahway24/7Overall
2PowerFlo Sewer Service925.0★ (1,092)Staten Island, 7 mi away24/7Emergencies
3Good Tidings Plumbing Heating Cooling924.8★ (1,009)Clark, 3 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup904.8★ (3,876)Jersey City, 14 mi away24/7Most reviews
5Roto-Rooter Plumbing & Water Cleanup904.8★ (758)Perth Amboy, 6 mi away24/7—
6All Flow Sewer & Drain Service895.0★ (200)Maplewood, 8 mi away24/7—
7Roto-Rooter Plumbing & Water Cleanup894.8★ (1,583)Somerset, 15 mi away24/7—
8RR Plumbing Roto-Rooter894.8★ (2,094)Brooklyn, 16 mi away24/7—
9Command Plumbing Inc.894.9★ (140)Woodbridge, 4 mi away24/7—
10RR Plumbing Roto-Rooter894.9★ (758)Brooklyn, 14 mi away24/7—

The 1,754 best plumbers in Rahway, 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 1,754 ranked plumbers here; the rest are on their profiles.

plumbers in Rahway, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Lenny's Plumbing & Heating884.9★ (350)2 mi
27AAA Sewer & Drain885.0★ (75)7 mi
28Edison Sewer & Drain Service884.9★ (149)10 mi
29William Archer & Sons Plumbing and Heating884.8★ (578)14 mi
3024 Hr. Emergency Plumbing, Hot Water Heater & Boiler Replacement874.9★ (589)18 mi
31Keaton Plumbing Services875.0★ (39)3 mi
32Arrow Sewer and Drain874.8★ (122)7 mi
33Garden State Water Heaters874.8★ (185)9 mi
34RR Plumbing Roto-Rooter874.8★ (1,275)20 mi
35Metro Sewer Service LLC875.0★ (55)6 mi
36Plumbing Sewer & Drain Service875.0★ (55)6 mi
37Vinci Plumbing LLC874.9★ (136)10 mi
38Success Sewer & Drain Cleaning875.0★ (326)19 mi
39Consider It Done Plumbing, Water Heaters, and Drain Cleaning875.0★ (333)19 mi
40Capital Contracting Plumbing & Heating Corporation874.8★ (105)7 mi
41Petri Plumbing, Heating Cooling & Drain Cleaning874.7★ (1,016)16 mi
42Savino Jr Plumbing and Heating,LLC875.0★ (107)7 mi
43AAA Advanced Plumbing & Drain Cleaning, Inc.874.9★ (573)20 mi
44Chapman Bros. Plumbing, Heating and Air Conditioning874.8★ (732)4 mi
45Drain Jetters R Us LLC875.0★ (128)14 mi
46A Rooter Pros874.9★ (44)5 mi
47JVD Rooter874.9★ (129)7 mi
48All Clear Drain Cleaning875.0★ (132)15 mi
49Drains R Us Sewer and Drain Cleaning874.9★ (63)8 mi
50Flowfix Plumbing875.0★ (33)5 mi

Also serving Rahway

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 Rahway
BusinessGoogle ratingDistance
A-AAA Better Plumbing & Heating3.5★ (2)3 mi
ABC PLUMBING & SEWERS5.0★ (2)8 mi
Advanced Land and Development LLC5.0★ (2)8 mi
Affordable Plumbing and Leak Repair5.0★ (195)16 mi
All Year Plumbing Heating and Air Conditioning5.0★ (2)13 mi
Corvelli Plumbing5.0★ (2)13 mi
Corvelli Plumbing and Heating5.0★ (2)10 mi
Jacinto Plumbing Heating5.0★ (2)9 mi
Leave It to Weaver Handyman Services5.0★ (2)7 mi
Maccabi Plumbing & Heating4.9★ (214)14 mi
Most Valuable Plumber5.0★ (2)6 mi
Nationwide Plumbers4.8★ (280)14 mi
Plainfield Sewer & Drain Corporation1.5★ (2)10 mi
Quick handyman services of N Monmouth and E Middlesex Counties5.0★ (2)3 mi
Rooter-Man5.0★ (2)8 mi
Sales Piping Solutions5.0★ (2)6 mi
Supreme Plumbing Designs LLC5.0★ (2)3 mi
USA Pro experts LLC5.0★ (2)12 mi
Van Horn Plumbing Design5.0★ (2)12 mi
Welding Masters5.0★ (2)In Rahway

How much do plumbers cost in Rahway?

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

How much do plumbers cost in Rahway?
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 Rahway plumbers

We scored 1,754 Rahway 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 Rahway 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 Rahway: frequently asked questions

Who is the best plumber in Rahway?

By CR Score, the highest-ranked plumber in Rahway, NJ is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 92/100. It has 4.9★ from 625 Google reviews. It is open 24/7. PowerFlo Sewer Service (#2) and Good Tidings Plumbing Heating Cooling (#3) follow. We ranked 1,754 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Rahway?

ContractorsRanked ranks 1,754 plumbers serving Rahway, NJ. 2 of them are based in Rahway; 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 Rahway are open 24/7?

853 ranked plumbers in Rahway post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), PowerFlo Sewer Service (#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 Rahway work on weekends?

1,258 of 1,754 ranked plumbers post Saturday hours and 1,025 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), PowerFlo Sewer Service (#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 Rahway?

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

What Google rating do Rahway plumbers have?

The median Google rating among 1,754 rated plumbers in Rahway is 4.8★, with a median of 19 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 3,876 reviews, and ranks #4. 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 Rahway

  1. October 2026: CR Scores recalculated for 1,754 plumbers serving Rahway.
  2. October 2026: 4 duplicate listings merged.

More plumbers and Rahway pages

Other trades in Rahway