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ContractorsRanked

Best Plumbers in Uniondale, NY (2026)

1,435 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Uniondale: RR Plumbing Roto-Rooter, CR Score 92/100; 4.8★ from 3,823 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Citywide Sewer-Drain & Plumbing Corp, posts 24/7 hours; ranked #2 of 1,435.

  3. 15

    Most-reviewed: Apple Air Heating Cooling Electric and Plumbing, 4,690 Google reviews at 4.8★, the most of 1,435 ranked; ranked #15.

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

1,435 Uniondale plumbers are ranked here by CR Score, from 8 published factors. 652 are open 24/7, 953 open Saturdays and 782 open Sundays, based on posted hours. The median Google rating is 4.8★ across 1,435 rated businesses.

Top 10 plumbers in Uniondale at a glance

Top 10 plumbers in Uniondale at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1RR Plumbing Roto-Rooter924.8★ (3,823)Queens Village, 8 mi away24/7Overall
2Citywide Sewer-Drain & Plumbing Corp924.8★ (1,423)East Garden City, 4 mi away24/7Emergencies
3Sal Manzo Plumbing, Heating & Cooling924.8★ (1,390)Wantagh, 4 mi away24/7—
41-Tom-Plumber925.0★ (1,133)Farmingdale, 10 mi away24/7—
5Roto-Rooter Plumbing & Water Cleanup924.8★ (871)Freeport, 3 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup914.8★ (1,825)Farmingdale, 11 mi away24/7—
7Perry's Plumbing & Heating, Inc.904.9★ (329)Bethpage, 6 mi away24/7—
8Rooter Man Long Island904.9★ (338)Bethpage, 7 mi away24/7—
9World Class Sewer & Drain905.0★ (142)Bellmore, 4 mi away24/7—
10Atlas Plumbing & Heating904.9★ (167)Garden City, 3 mi away24/7—

The 1,435 best plumbers in Uniondale, 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.

  4. #4 1-Tom-Plumber

    Based in Farmingdale, 10 mi away

    92/100CR Score

    Ranked #4 because of its Google rating and availability: 5.0★ from 1,133 Google reviews, open 24/7.

    • 5.0★ from 1,133 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    52 Central Dr, Farmingdale, NY 11735
    View profile for 1-Tom-Plumber(631) 532-8441

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 1,435 ranked plumbers here; the rest are on their profiles.

plumbers in Uniondale, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Quick Drain885.0★ (126)12 mi
27Roto-Rooter Plumbing & Water Cleanup884.8★ (1,070)19 mi
28Roto-Rooter Plumbing & Water Cleanup884.8★ (1,574)21 mi
29Success Sewer & Drain Cleaning885.0★ (326)18 mi
30Benjamin Franklin Plumbing884.7★ (696)14 mi
31Doodyman to the Rescue884.8★ (663)4 mi
32H&A Queens Plumbing874.9★ (97)8 mi
33Main Line Sewer & Drain LLC875.0★ (40)4 mi
34Serve-Well Plumbing & Heating Inc875.0★ (123)12 mi
35Atlas Plumbing & Heating875.0★ (71)9 mi
36Tragar Home Services874.9★ (3,757)6 mi
37VA Journeymen Plumbing Corp.875.0★ (67)8 mi
38No.1 Sewer & Drain Cleaning Services875.0★ (401)21 mi
39Mr. Rooter Plumbing of Long Island874.7★ (1,488)19 mi
40Alexis & Sons Plumbers LLC874.8★ (85)6 mi
41HomeDoc Restoration875.0★ (175)16 mi
42Mr. Plumber874.9★ (219)15 mi
43Express Sewer, Drain Cleaning & Repairs Inc .875.0★ (518)18 mi
44RR Plumbing Roto-Rooter874.9★ (758)22 mi
45Balkan Sewer & Drain Cleaning Service874.9★ (129)12 mi
46Pipe Doctor Home Services - COOLING • HEATING • PLUMBING874.8★ (800)8 mi
47Roto-Rooter Plumbing & Water Cleanup874.8★ (1,199)23 mi
48Mario & Sons Plumbing874.7★ (38)2 mi
49Rebmann Plumbing Heating & Air Conditioning874.8★ (1,212)9 mi
50Team ASAP Home Improvement LLC875.0★ (254)20 mi

Also serving Uniondale

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 Uniondale
BusinessGoogle ratingDistance
AMD plumbing services5.0★ (2)4 mi
Carbone Plumbing & Heating1.0★ (2)5 mi
Ceparano Phil Plumbing & Heating3.0★ (2)6 mi
Gutter Cleaning Service Long Island3.0★ (2)5 mi
Hicksville Plumbing and Heating3.0★ (2)6 mi
Hydro Jersey Systems LLC5.0★ (2)6 mi
InstaPlumber, Inc3.0★ (2)4 mi
Island Professional Plumbing & Heating5.0★ (2)5 mi
Main Man Water Main & Sewer Repair5.0★ (239)18 mi
Mico Plumbing & Heating Inc5.0★ (2)6 mi
MLK Sewer & Drain2.5★ (2)2 mi
Parente Plumbing & Heating Llc5.0★ (2)6 mi
Pcj Pipes & More,Inc5.0★ (2)2 mi
Peter Gerardi & Son5.0★ (2)7 mi
Plumbing Emergency Rescue3.0★ (2)6 mi
Public Adjusters NY5.0★ (2)6 mi
Red Lion 24/7 Emergency Plumbing Heating & Drains5.0★ (104)8 mi
Snake The Drain - Plumbing & Drain Services4.9★ (472)18 mi
Wantagh Ave Plumbing & Heating3.0★ (2)5 mi
Westbury Plumbing & drain5.0★ (2)5 mi

How much do plumbers cost in Uniondale?

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

How much do plumbers cost in Uniondale?
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 Uniondale plumbers

We scored 1,435 Uniondale 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 Uniondale 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 Uniondale: frequently asked questions

Who is the best plumber in Uniondale?

By CR Score, the highest-ranked plumber in Uniondale, NY is RR Plumbing Roto-Rooter with a CR Score of 92/100. It has 4.8★ from 3,823 Google reviews. It is open 24/7. Citywide Sewer-Drain & Plumbing Corp (#2) and Sal Manzo Plumbing, Heating & Cooling (#3) follow. We ranked 1,435 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Uniondale?

ContractorsRanked ranks 1,435 plumbers serving Uniondale, NY. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Uniondale are open 24/7?

652 ranked plumbers in Uniondale post 24/7 hours. The highest-ranked are RR Plumbing Roto-Rooter (#1), Citywide Sewer-Drain & Plumbing Corp (#2) and Sal Manzo Plumbing, Heating & Cooling (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Uniondale work on weekends?

953 of 1,435 ranked plumbers post Saturday hours and 782 post Sunday hours. The highest-ranked open Saturdays are RR Plumbing Roto-Rooter (#1), Citywide Sewer-Drain & Plumbing Corp (#2) and Sal Manzo Plumbing, Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does water heater replacement cost in Uniondale?

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

What Google rating do Uniondale plumbers have?

The median Google rating among 1,435 rated plumbers in Uniondale is 4.8★, with a median of 15 reviews. Apple Air Heating Cooling Electric and Plumbing has the most, 4,690 reviews, and ranks #15. 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 Uniondale count in this ranking?

Yes, if they are within 25 mi of the Uniondale 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 Uniondale

  1. October 2026: CR Scores recalculated for 1,435 plumbers serving Uniondale.
  2. October 2026: 3 duplicate listings merged.

More plumbers and Uniondale pages

Other trades in Uniondale