481 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Clayton: Professor Gatsby's Heating, Cooling, Plumbing & Electrical, CR Score 64/100; 5.0★ from 1,429 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 481.
Most-reviewed: Harris Plumbing, Heating, Air & Electrical, 11,049 Google reviews at 4.9★, the most of 481 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
481 Clayton plumbers are ranked here by CR Score, from ten published factors. 189 are open 24/7, 287 open Saturdays and 244 open Sundays, based on posted hours. The median Google rating is 4.8★ across 481 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Professor Gatsby's Heating, Cooling, Plumbing & Electrical | 64 | 5.0★ (1,429) | Williamstown, 7 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (531) | Glassboro, 1 mi away | 24/7 | Emergencies |
| 3 | A.M. Botte Residential & Commercial HVAC & Plumbing | 63 | 4.9★ (864) | Glassboro, 6 mi away | 24/7 | — |
| 4 | Zoom Drain South Jersey | 62 | 4.9★ (1,220) | Paulsboro, 12 mi away | 24/7 | — |
| 5 | Harris Plumbing, Heating, Air & Electrical | 61 | 4.9★ (11,049) | Woodbury, 13 mi away | 24/7 | Most reviews |
| 6 | 24 Hours Drain & Sewer Line Cleaning | 61 | 5.0★ (159) | Glassboro, 7 mi away | 24/7 | — |
| 7 | Len The Plumber Heating & Air, LLC | 61 | 4.8★ (2,744) | Greentree, 19 mi away | 24/7 | — |
| 8 | Dream Team - Plumbing, Heating, Cooling, & Electric | 60 | 4.9★ (1,811) | Lansdowne, 21 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 60 | 4.7★ (1,046) | Runnemede, 14 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 60 | 4.8★ (3,739) | Philadelphia, 23 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in Clayton
Based in Williamstown, 7 mi away
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,429 Google reviews, listed on Google as “Plumber”.
Based in Glassboro, 1 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 531 Google reviews, listed on Google as “Plumber”.
Based in Glassboro, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 864 Google reviews, listed on Google as “Plumber”.
Based in Paulsboro, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,220 Google reviews, listed on Google as “Plumber”.
Based in Woodbury, 13 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 11,049 Google reviews, the most in Clayton.
Based in Glassboro, 7 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 159 Google reviews, listed on Google as “Plumber”.
Based in Greentree, 19 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 2,744 Google reviews, listed on Google as “Plumber”.
Based in Lansdowne, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,811 Google reviews, listed on Google as “Plumber”.
Based in Runnemede, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 1,046 Google reviews, listed on Google as “Plumber”.
Based in Philadelphia, 23 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 3,739 Google reviews, listed on Google as “Plumber”.
Based in Atco, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 444 Google reviews, listed on Google as “Plumber”.
Based in Pine Hill, 8 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 209 Google reviews, listed on Google as “Plumber”.
Based in Philadelphia, 22 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,610 Google reviews, listed on Google as “Plumber”.
Based in Williamstown, 8 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 599 Google reviews, listed on Google as “Plumber”.
Based in Darby, 20 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 813 Google reviews, listed on Google as “Plumber”.
Based in Philadelphia, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 5,486 Google reviews, listed on Google as “Plumber”.
Based in Philadelphia, 18 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 888 Google reviews, listed on Google as “Plumber”.
Based in Collingswood, 18 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 471 Google reviews, listed on Google as “Plumber”.
Based in Atco, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 356 Google reviews, listed on Google as “Plumber”.
Based in Clayton
Ranked #20 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based in Carneys Point, 16 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 717 Google reviews, listed on Google as “Plumber”.
Based in Vineland, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 410 Google reviews, listed on Google as “Plumber”.
Based in Camden, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 1,268 Google reviews, listed on Google as “Plumber”.
Based in Springfield, 22 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 736 Google reviews, listed on Google as “Plumber”.
Based in Philadelphia, 22 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 525 Google reviews, listed on Google as “Plumber”.
#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 481 ranked plumbers here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| Accu Service LLC | 5.0★ (12) | In Clayton |
| Andy Tonia Plumbing & Heating | 5.0★ (2) | 6 mi |
| Bryan R Pennock Plumbing & Heating | 5.0★ (2) | 14 mi |
| Coffee George | 3.0★ (2) | 18 mi |
| Coleman's Plumbing | 5.0★ (61) | 16 mi |
| CRT Mechanical Inc. | 5.0★ (7) | In Clayton |
| Daniels Plumbing, Drain Cleaning , Sewer Repair of Philadelphia | 4.7★ (491) | 25 mi |
| Dave Pelouze Plumbing | 5.0★ (2) | 15 mi |
| DT Renaud | 5.0★ (2) | 17 mi |
| Greater Works Plumbing | 4.7★ (221) | 20 mi |
| Hood Proz | 5.0★ (2) | 9 mi |
| KCS Plumbing | 4.8★ (305) | 23 mi |
| Langheim Plumbing | 4.0★ (2) | 16 mi |
| M. Hughes Inc | 5.0★ (2) | 16 mi |
| Mike Dashkow Plumbing & Heating | 4.5★ (2) | 14 mi |
| Offshore Plumbing & Heating | 5.0★ (2) | 15 mi |
| R & B Mechanical Contractors | 5.0★ (2) | 11 mi |
| RWL Plumbing & Heating | 5.0★ (2) | 13 mi |
| Solutions Home Improvements L.L.C. | 4.9★ (32) | In Clayton |
| Statewide Construction Co., Inc. | 5.0★ (2) | 7 mi |
National price ranges in USD, not adjusted for Clayton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
In New Jersey, New Jersey State Board of Examiners of Master Plumbers licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
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
We scored 481 Clayton plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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.
| Factor | Weight | Computed from | In Clayton data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |