93/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 4,105 Google reviews, open 24/7.
- 4.8★ from 4,105 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 355 Fifth Ave Suite 733, Pittsburgh, PA 15222
Best Plumbers in Upper Saint Clair, PA (2026)
369 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Upper Saint Clair: Roto-Rooter Plumbing & Water Cleanup, CR Score 93/100; 4.8★ from 4,105 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Pittsburgh, posts 24/7 hours; ranked #2 of 369.
- 6
Most-reviewed: J&A Heating, Cooling, Plumbing, & Electrical, 4,278 Google reviews at 4.8★, the most of 369 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
369 Upper Saint Clair plumbers are ranked here by CR Score, from 8 published factors. 113 are open 24/7, 170 open Saturdays and 145 open Sundays, based on posted hours. The median Google rating is 4.8★ across 369 rated businesses.
Top 10 plumbers in Upper Saint Clair at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 93 | 4.8★ (4,105) | Pittsburgh, 9 mi away | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of Pittsburgh | 92 | 4.8★ (2,491) | Pittsburgh, 8 mi away | 24/7 | Emergencies |
| 3 | Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing | 91 | 4.9★ (480) | Pittsburgh, 5 mi away | 24/7 | — |
| 4 | Stahl Plumbing and Drain | 90 | 4.9★ (276) | Pittsburgh, 7 mi away | 24/7 | — |
| 5 | DR Plumbing and Drain Cleaning LLC - Sewer Line & Plumbing Repair | 89 | 5.0★ (165) | Pittsburgh, 9 mi away | 24/7 | — |
| 6 | J&A Heating, Cooling, Plumbing, & Electrical | 89 | 4.8★ (4,278) | West Mifflin, 9 mi away | 24/7 | Most reviews |
| 7 | Chris Driscoll Plumbing | 89 | 5.0★ (491) | Franklin Park, 18 mi away | 24/7 | — |
| 8 | Service Line Warranties of America, a HomeServe Company | 89 | 4.4★ (1,565) | Canonsburg, 6 mi away | 24/7 | — |
| 9 | Sureway Heating Cooling Plumbing | 89 | 4.9★ (608) | Bridgeville, 2 mi away | 24/7 | — |
| 10 | Diesel Plumbing LLC | 88 | 5.0★ (93) | McKees Rocks, 9 mi away | 24/7 | — |
The 369 best plumbers in Upper Saint Clair, 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.
Based in Pittsburgh, 8 mi away
92/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 2,491 Google reviews, open 24/7.
- 4.8★ from 2,491 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 301 Grant St #4300a, Pittsburgh, PA 15219
Based in Pittsburgh, 5 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 480 Google reviews, open 24/7.
- 4.9★ from 480 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 962 Brookline Blvd, Pittsburgh, PA 15226
Based in Pittsburgh, 7 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 276 Google reviews, open 24/7.
- 4.9★ from 276 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 325 Brownsville Rd, Pittsburgh, PA 15210
Based in Pittsburgh, 9 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 165 Google reviews, open 24/7.
- 5.0★ from 165 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in West Mifflin, 9 mi away
89/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 4,278 Google reviews, the most Google reviews on this list (4,278).
- 4.8★ from 4,278 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 347 Lebanon Rd, West Mifflin, PA 15122
Based in Franklin Park, 18 mi away
89/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 491 Google reviews, open 24/7.
- 5.0★ from 491 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 358 Wagon Wheel Trail, Wexford, PA 15090
Based in Canonsburg, 6 mi away
89/100CR ScoreRanked #8 because of its Google rating and availability: 4.4★ from 1,565 Google reviews, open 24/7.
- 4.4★ from 1,565 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4000 Town Center Blvd Suite 270, Canonsburg, PA 15317
Based in Bridgeville, 2 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 608 Google reviews, open 24/7.
- 4.9★ from 608 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 341 Washington Ave, Bridgeville, PA 15017
Based in McKees Rocks, 9 mi away
88/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 93 Google reviews, open 24/7.
- 5.0★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Baldwin, 13 mi away
88/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 166 Google reviews, open 24/7.
- 5.0★ from 166 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Washington, 14 mi away
88/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 467 Google reviews, open 24/7.
- 4.8★ from 467 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46 E Wheeling St, Washington, PA 15301
Based in Murrysville, 21 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 786 Google reviews, open 24/7.
- 4.9★ from 786 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1000 Commercial Ct, Irwin, PA 15642
Based in Pittsburgh, 15 mi away
88/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 3,913 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 3,913 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 100 Purity Rd, Pittsburgh, PA 15235
Based in Pittsburgh, 1 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 102 Google reviews, open 24/7.
- 4.8★ from 102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 McMurray Rd #7000, Pittsburgh, PA 15241
Based in Pittsburgh, 6 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 56 Google reviews, open 24/7.
- 5.0★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- PA-51, Pittsburgh, PA 15236
Based in Franklin Park, 18 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 397 Google reviews, open 24/7.
- 4.9★ from 397 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 545 Pine Creek Rd, Wexford, PA 15090
Based in Murrysville, 21 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 1,094 Google reviews, open 24/7.
- 4.8★ from 1,094 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3731 William Penn Hwy, Murrysville, PA 15668
Based in Carnegie, 9 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.8★ from 159 Google reviews, open 24/7.
- 4.8★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Franklin Park, 18 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.7★ from 1,123 Google reviews, open 24/7.
- 4.7★ from 1,123 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10263 Perry Hwy, Wexford, PA 15090
Based in Bethel Park, 2 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 104 Google reviews, open 24/7.
- 4.8★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2940 South Park Rd #1881, Bethel Park, PA 15102
Based in Pittsburgh, 12 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 4.6★ from 585 Google reviews, open 24/7.
- 4.6★ from 585 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1924 McCague St, Pittsburgh, PA 15218
Based in Bethel Park, 3 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 307 Google reviews, open 24/7.
- 4.9★ from 307 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5800 Library Rd, Bethel Park, PA 15102
#24 Cuccaro Plumbing
Based in Pittsburgh, 13 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 195 Google reviews, open 24/7.
- 4.8★ from 195 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7007 Kelly St, Pittsburgh, PA 15208
Based in Pittsburgh, 5 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 40 Google reviews, open 24/7.
- 4.9★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1701 McFarland Rd, Pittsburgh, PA 15216
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 369 ranked plumbers here; the rest are on their profiles.
Also serving Upper Saint Clair
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 |
|---|---|---|
| A-1 Sewer Cleaning Specialists | 4.4★ (158) | 12 mi |
| A-Affordable Sanitation | 5.0★ (2) | 14 mi |
| All Pro Water Heater | 3.0★ (2) | 15 mi |
| Andrew Stroje Plumbing | 5.0★ (2) | 14 mi |
| Bill Thompson Utility Service & Excavation, Inc. | 3.0★ (2) | 8 mi |
| Brolley & Schmitt Plumbing | 5.0★ (2) | 20 mi |
| Cherny Plumbing & Heating, Inc | 3.0★ (2) | 18 mi |
| Garofalo Plumbing, Inc. | 5.0★ (2) | 15 mi |
| GHorvath Plumbing | 5.0★ (2) | 2 mi |
| Handyman Matters | 3.0★ (2) | 5 mi |
| Hayden & Sons, LLC | 3.0★ (2) | 11 mi |
| HR Maintenance and Cleaning | 5.0★ (2) | 9 mi |
| John Walls Plumbing | 5.0★ (2) | 14 mi |
| Marshall Plumbing | 4.5★ (2) | 10 mi |
| Pro-Max Mechanical | 3.0★ (2) | 19 mi |
| Richard & Sons Powerwashing, Gutter Cleaning with Drain Cleaning and Home Services LLC | 4.5★ (2) | 16 mi |
| Rick Hartman Plumbing | 4.7★ (71) | 14 mi |
| Scott Boyd Plumbing | 3.5★ (2) | 15 mi |
| Terry's Plumbing, Inc. | 4.4★ (254) | 14 mi |
| Thomas Lily Plumbing | 4.9★ (79) | 13 mi |
How much do plumbers cost in Upper Saint Clair?
National price ranges in USD, not adjusted for Upper Saint Clair. 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 |
How we ranked Upper Saint Clair plumbers
We scored 369 Upper Saint Clair 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.
| Factor | Weight | Computed from | In Upper Saint Clair data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Plumbers in Upper Saint Clair: frequently asked questions
Who is the best plumber in Upper Saint Clair?
By CR Score, the highest-ranked plumber in Upper Saint Clair, PA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 93/100. It has 4.8★ from 4,105 Google reviews. It is open 24/7. Mr. Rooter Plumbing of Pittsburgh (#2) and Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing (#3) follow. We ranked 369 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Upper Saint Clair?
ContractorsRanked ranks 369 plumbers serving Upper Saint Clair, PA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Upper Saint Clair are open 24/7?
113 ranked plumbers in Upper Saint Clair post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of Pittsburgh (#2) and Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Upper Saint Clair work on weekends?
170 of 369 ranked plumbers post Saturday hours and 145 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of Pittsburgh (#2) and Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does water heater replacement cost in Upper Saint Clair?
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 Upper Saint Clair. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Upper Saint Clair plumbers have?
The median Google rating among 369 rated plumbers in Upper Saint Clair is 4.8★, with a median of 28 reviews. J&A Heating, Cooling, Plumbing, & Electrical has the most, 4,278 reviews, and ranks #6. 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.
Do plumbers outside Upper Saint Clair count in this ranking?
Yes, if they are within 25 mi of the Upper Saint Clair city center, our service radius for plumbers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Upper Saint Clair
- October 2026: CR Scores recalculated for 369 plumbers serving Upper Saint Clair.
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- Handymen in Upper Saint Clair112 ranked
- Kitchen remodelers in Upper Saint Clair254 ranked
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- Deck builders in Upper Saint Clair150 ranked
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- Window installers in Upper Saint Clair159 ranked
- Gutter installers in Upper Saint Clair119 ranked
- Insulation contractors in Upper Saint Clair41 ranked
- Solar installers in Upper Saint Clair27 ranked
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