Skip to content
ContractorsRanked

Best Plumbers in Allison Park, PA (2026)

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

The short answer

  1. 1

    Best overall in Allison Park: Roto-Rooter Plumbing & Water Cleanup, CR Score 93/100; 4.8★ from 4,105 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Chris Driscoll Plumbing, posts 24/7 hours; ranked #2 of 401.

  3. 19

    Most-reviewed: J&A Heating, Cooling, Plumbing, & Electrical, 4,278 Google reviews at 4.8★, the most of 401 ranked; ranked #19.

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

401 Allison Park plumbers are ranked here by CR Score, from 8 published factors. 120 are open 24/7, 187 open Saturdays and 155 open Sundays, based on posted hours. The median Google rating is 4.8★ across 401 rated businesses.

Top 10 plumbers in Allison Park at a glance

Top 10 plumbers in Allison Park at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup934.8★ (4,105)Pittsburgh, 9 mi away24/7Overall
2Chris Driscoll Plumbing925.0★ (491)Franklin Park, 5 mi away24/7Emergencies
3Mr. Rooter Plumbing of Pittsburgh924.8★ (2,491)Pittsburgh, 9 mi away24/7—
4Greater Pittsburgh Plumbing914.7★ (1,123)Franklin Park, 6 mi away24/7—
5Pine Creek Plumbing914.9★ (397)Franklin Park, 6 mi away24/7—
61-Tom-Plumber914.9★ (730)Lower Burrell, 11 mi away24/7—
7Patrick David Plumbing915.0★ (166)Baldwin, 4 mi away24/7—
8Mitchell Plumbing, Heating, and Cooling905.0★ (4,264)Bethel Park, 11 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup904.8★ (507)Franklin Park, 7 mi away24/7—
10Sewer Flow - Pittsburgh Sewer & Drain Specialists And Plumbing904.9★ (480)Pittsburgh, 12 mi away24/7—

The 401 best plumbers in Allison Park, 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.

  6. #6 1-Tom-Plumber

    Based in Lower Burrell, 11 mi away

    91/100CR Score

    Ranked #6 because of its Google rating and availability: 4.9★ from 730 Google reviews, open 24/7.

    • 4.9★ from 730 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    104 E 4th Ave, Tarentum, PA 15084
    View profile for 1-Tom-Plumber(412) 785-2661

  15. #15 Cuccaro Plumbing

    Based in Pittsburgh, 8 mi away

    88/100CR Score

    Ranked #15 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
    View profile for Cuccaro Plumbing(412) 819-2302

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

plumbers in Allison Park, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Rick Hartman Plumbing874.7★ (71)5 mi
27OK Rotor Drain Cleaning874.9★ (60)8 mi
28Coulehan Plumbing LLC875.0★ (204)20 mi
29Terry's Plumbing, Inc.874.4★ (254)4 mi
30Mr. Rooter Plumbing of Westmoreland875.0★ (157)18 mi
31Armstrong Comfort Solutions874.9★ (1,265)4 mi
32Restano Heating, Cooling & Plumbing864.8★ (1,123)11 mi
33Vince Marino Plumbing, LLC864.7★ (98)9 mi
34Day to Day plumbing865.0★ (36)8 mi
35Mr. Rooter Plumbing of Ambridge865.0★ (82)15 mi
36Mark A Redinger Plumbing & Heating Inc864.9★ (43)8 mi
37Drain Dogs864.9★ (49)9 mi
38Zoom Drain864.8★ (71)10 mi
39Metz Plumbing & Sewer Lining LLC864.9★ (337)12 mi
40Frew Plumbing Heating & Air Conditioning864.8★ (418)8 mi
41McVay Plumbing Heating Cooling864.9★ (475)12 mi
42All-Pro Pittsburgh Backflow855.0★ (56)15 mi
43Steel City Plumbers of South Hills854.9★ (40)12 mi
44Sureway Heating Cooling Plumbing854.9★ (608)16 mi
45Nemeth Plumbing Solutions855.0★ (28)7 mi
46Kaleb’s Kustom Plumbing LLC854.9★ (129)9 mi
47Laskowski Plumbing854.8★ (196)23 mi
48TUDI Mechanical Systems844.8★ (1,030)8 mi
49Knight & Day Plumbing Pittsburgh844.8★ (149)7 mi
50Service Line Warranties of America, a HomeServe Company844.4★ (1,565)22 mi

Also serving Allison Park

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 Allison Park
BusinessGoogle ratingDistance
All Pro Water Heater3.0★ (2)9 mi
Andrew Stroje Plumbing5.0★ (2)5 mi
Bill Thompson Utility Service & Excavation, Inc.3.0★ (2)9 mi
Bloom Plumbing Heating & Cooling3.0★ (2)In Allison Park
Brolley & Schmitt Plumbing5.0★ (2)8 mi
Butch Miller Plumbing5.0★ (2)10 mi
Deems PlumbingIn Allison Park
DeMonte Contracting4.9★ (45)9 mi
Garofalo Plumbing, Inc.5.0★ (2)4 mi
GHorvath Plumbing5.0★ (2)16 mi
HR Maintenance and Cleaning5.0★ (2)9 mi
I Can Residential Services5.0★ (35)In Allison Park
John Walls Plumbing5.0★ (2)6 mi
Matt Mertz Plumbing, Inc.4.0★ (350)4 mi
Nagle Brothers Contracting3.0★ (2)5 mi
Piernik Contracting5.0★ (1)In Allison Park
Pro-Max Mechanical3.0★ (2)13 mi
R. Cipriani Jr Plumbing5.0★ (2)6 mi
Rick Monz Plumbing4.3★ (113)9 mi
Thomas Lily Plumbing4.9★ (79)10 mi

How much do plumbers cost in Allison Park?

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

How much do plumbers cost in Allison Park?
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 we ranked Allison Park plumbers

We scored 401 Allison Park 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 Allison Park 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 Allison Park: frequently asked questions

Who is the best plumber in Allison Park?

By CR Score, the highest-ranked plumber in Allison Park, 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. Chris Driscoll Plumbing (#2) and Mr. Rooter Plumbing of Pittsburgh (#3) follow. We ranked 401 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Allison Park?

ContractorsRanked ranks 401 plumbers serving Allison Park, PA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Allison Park are open 24/7?

120 ranked plumbers in Allison Park post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Chris Driscoll Plumbing (#2) and Mr. Rooter Plumbing of Pittsburgh (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Allison Park work on weekends?

187 of 401 ranked plumbers post Saturday hours and 155 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Chris Driscoll Plumbing (#2) and Mr. Rooter Plumbing of Pittsburgh (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does water heater replacement cost in Allison Park?

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

What Google rating do Allison Park plumbers have?

The median Google rating among 401 rated plumbers in Allison Park is 4.8★, with a median of 27 reviews. J&A Heating, Cooling, Plumbing, & Electrical has the most, 4,278 reviews, and ranks #19. 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 Allison Park count in this ranking?

Yes, if they are within 25 mi of the Allison Park 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 Allison Park

  1. October 2026: CR Scores recalculated for 401 plumbers serving Allison Park.
  2. October 2026: 1 duplicate listing merged.

More plumbers and Allison Park pages

Other trades in Allison Park