393 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in West Mifflin: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.8★ from 4,105 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Pittsburgh, posts 24/7 hours; ranked #2 of 393.
Most-reviewed: J&A Heating, Cooling, Plumbing, & Electrical, 4,278 Google reviews at 4.8★, the most of 393 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
393 West Mifflin plumbers are ranked here by CR Score, from ten published factors. 122 are open 24/7, 189 open Saturdays and 157 open Sundays, based on posted hours. The median Google rating is 4.8★ across 393 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.8★ (4,105) | Pittsburgh, 9 mi away | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of Pittsburgh | 65 | 4.8★ (2,491) | Pittsburgh, 9 mi away | 24/7 | Emergencies |
| 3 | Sullivan Super Service | 64 | 4.8★ (3,913) | Pittsburgh, 6 mi away | Sat · Sun · Evenings | — |
| 4 | J&A Heating, Cooling, Plumbing, & Electrical | 64 | 4.8★ (4,278) | West Mifflin | 24/7 | Most reviews |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (786) | Murrysville, 10 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (1,094) | Murrysville, 10 mi away | 24/7 | — |
| 7 | Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing | 63 | 4.9★ (480) | Pittsburgh, 8 mi away | 24/7 | — |
| 8 | Stahl Plumbing, Heating & Air Inc | 62 | 4.6★ (585) | Pittsburgh, 4 mi away | 24/7 | — |
| 9 | Stahl Plumbing and Drain | 62 | 4.9★ (276) | Pittsburgh, 7 mi away | 24/7 | — |
| 10 | Mr. Rooter Plumbing of Westmoreland | 62 | 5.0★ (157) | Murrysville, 6 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 because of its Google rating and trade focus: 4.8★ from 4,105 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 9 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 2,491 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 6 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 3,913 Google reviews, listed on Google as “Plumber”.
Based in West Mifflin
Ranked #4 because of its Google rating and review volume: 4.8★ from 4,278 Google reviews, the most in West Mifflin.
Based in Murrysville, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 786 Google reviews, listed on Google as “Plumber”.
Based in Murrysville, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,094 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 8 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 480 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 585 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 276 Google reviews, listed on Google as “Plumber”.
Based in Murrysville, 6 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Plumber”.
Based in Baldwin, 3 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 337 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 165 Google reviews, listed on Google as “Plumber”.
Based in Carnegie, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 7 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 195 Google reviews, listed on Google as “Plumber”.
Based in Bethel Park, 15 mi away
Ranked #15 because of its Google rating and review volume: 5.0★ from 4,264 Google reviews.
Based in Lower Burrell, 17 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 730 Google reviews, listed on Google as “Plumber”.
Based in Carnegie, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 159 Google reviews, listed on Google as “Plumber”.
Based in Baldwin, 10 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 166 Google reviews, listed on Google as “Plumber”.
Based in Franklin Park, 18 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 491 Google reviews, listed on Google as “Plumber”.
Based in McKees Rocks, 8 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Plumber”.
Based in West Mifflin
Ranked #21 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Plumber”.
Based in McKeesport, 1 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 158 Google reviews, listed on Google as “Plumber”.
Based in Pittsburgh, 5 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Plumber”.
Based in Franklin Park, 19 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 1,123 Google reviews, listed on Google as “Plumber”.
Based in Fox Chapel, 9 mi away
Ranked #25 because of its Google rating and review volume: 4.9★ from 1,139 Google reviews.
#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 393 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 |
|---|---|---|
| All Pro Water Heater | 3.0★ (2) | 7 mi |
| Andrew Stroje Plumbing | 5.0★ (2) | 10 mi |
| Beasley Plumbing Inc | 4.1★ (27) | 4 mi |
| Bill Thompson Utility Service & Excavation, Inc. | 3.0★ (2) | 10 mi |
| Butch Miller Plumbing | 5.0★ (2) | 13 mi |
| Carroll Plumbing | 5.0★ (2) | 14 mi |
| Cherny Plumbing & Heating, Inc | 3.0★ (2) | 8 mi |
| GHorvath Plumbing | 5.0★ (2) | 13 mi |
| Gregg Plumbing | 5.0★ (1) | In West Mifflin |
| Hayden & Sons, LLC | 3.0★ (2) | 6 mi |
| HR Maintenance and Cleaning | 5.0★ (2) | 7 mi |
| John Walls Plumbing | 5.0★ (2) | 9 mi |
| Matt Mertz Plumbing, Inc. | 4.0★ (350) | 12 mi |
| Pennsylvania's Handyman | 5.0★ (2) | 9 mi |
| Pro-Max Mechanical | 3.0★ (2) | 9 mi |
| Richard & Sons Powerwashing, Gutter Cleaning with Drain Cleaning and Home Services LLC | 4.5★ (2) | 13 mi |
| Scott Boyd Plumbing | 4.6★ (33) | 8 mi |
| Sureway Heating Cooling Plumbing | 4.9★ (608) | 13 mi |
| Terry's Plumbing, Inc. | 4.4★ (254) | 14 mi |
| Thomas Lily Plumbing | 4.9★ (79) | 5 mi |
National price ranges in USD, not adjusted for West Mifflin. 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 |
We scored 393 West Mifflin 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 West Mifflin 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 |