Skip to content
ContractorsRanked

Best Plumbers in Dayton, NJ (2026)

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

The short answer

  1. 1

    Best overall in Dayton: Len The Plumber Heating & Air, LLC, CR Score 91/100; 4.8★ from 722 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Drain King, posts 24/7 hours; ranked #2 of 677.

  3. 15

    Most-reviewed: Arctic Air Conditioning, 9,474 Google reviews at 4.9★, the most of 677 ranked; ranked #15.

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

677 Dayton plumbers are ranked here by CR Score, from 8 published factors. 275 are open 24/7, 472 open Saturdays and 357 open Sundays, based on posted hours. The median Google rating is 4.8★ across 677 rated businesses.

Top 10 plumbers in Dayton at a glance

Top 10 plumbers in Dayton at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Len The Plumber Heating & Air, LLC914.8★ (722)Jamesburg, 2 mi away24/7Overall
2Drain King914.9★ (237)Dayton24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup914.8★ (1,583)Somerset, 7 mi away24/7—
4Danley 911 Home Services Heating, Cooling, Plumbing & Electrical914.9★ (3,162)Dayton24/7—
5J & D Plumbing & Heating905.0★ (722)Trenton, 14 mi away24/7—
6Accurate Plumbing and Well Service LLC895.0★ (207)Horsham, 8 mi away24/7—
7William Archer & Sons Plumbing and Heating894.8★ (578)Old Bridge, 8 mi away24/7—
8Pipe Masters Plumbing894.9★ (80)Dayton24/7—
9All Clear Drain Cleaning895.0★ (132)East Brunswick, 6 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup894.8★ (789)Mercerville, 12 mi away24/7—

The 677 best plumbers in Dayton, 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.

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

plumbers in Dayton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Drain Jetters R Us LLC865.0★ (128)16 mi
27Edison Sewer & Drain Service864.9★ (149)15 mi
28Affordable Pumping, A Wind River Company865.0★ (140)17 mi
29BK Plumbing & Heating LLC865.0★ (98)15 mi
30Hadley Plumbing865.0★ (24)5 mi
31Vinci Plumbing LLC864.9★ (136)15 mi
32Adam & Sons Plumbers864.8★ (174)9 mi
33First Choice Plumbing, Heating, Air Conditioning & Electrical864.9★ (1,475)14 mi
34Plumb-Rite Plumbing & Heating864.8★ (175)14 mi
35Roto-Rooter Plumbing & Water Cleanup864.9★ (541)23 mi
36Bailey Plumbing Heating Cooling864.9★ (3,776)23 mi
37O'Gorman Brothers Plumbing864.9★ (116)15 mi
38Jeffrey Burke Plumbing and Heating LLC864.9★ (965)13 mi
39Jetter Drains llc864.9★ (27)6 mi
40Alexander Plumbing, Heating & Air Conditioning Co., Inc.854.8★ (288)4 mi
41Bravo Plumbing LLC854.8★ (287)18 mi
42Command Plumbing Inc.854.9★ (140)17 mi
43Dean Plumbing & Heating855.0★ (68)In Dayton
44Arrow Sewer and Drain854.9★ (848)14 mi
45Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical854.4★ (5,625)7 mi
46Integrated construction & utilities854.8★ (61)11 mi
4724/7 Plumber NYCity Sewer & Drain cleaning855.0★ (132)20 mi
48Ace Mechanical854.3★ (155)3 mi
49Fras-Air Service Experts854.9★ (3,876)13 mi
50Green Rooter And Drain Cleaning LLC855.0★ (104)19 mi

Also serving Dayton

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 Dayton
BusinessGoogle ratingDistance
Aaaaaa-1 Services Water Works5.0★ (2)7 mi
American Leak Detection of North Jersey5.0★ (2)15 mi
Apollo Septic5.0★ (2)15 mi
B. Pizzolato Plumbing & Heating5.0★ (2)13 mi
Casey's Plumbing & Heating5.0★ (2)13 mi
Cooper Plumbing & Mechanical5.0★ (2)16 mi
DABRONZO PLUMBING AND HEATING LLC5.0★ (2)14 mi
David J Gill and Son Plumbing & Heating LLC5.0★ (2)13 mi
Dun-Rite Plumbing & Heating Inc3.0★ (2)7 mi
King Arthur Plumbing Heating & Air Conditioning5.0★ (2)16 mi
Leave It to Weaver Handyman Services5.0★ (2)15 mi
Metaxas Plumbing & Heating3.0★ (2)13 mi
Most Valuable Plumber5.0★ (2)15 mi
NJ Master Sewer and Plumbing5.0★ (20)7 mi
Padula Brothers Plumbing & Heating5.0★ (2)17 mi
Primo Plumbing LLC5.0★ (2)6 mi
Sample Service Company5.0★ (2)7 mi
Van Horn Plumbing Design5.0★ (2)9 mi
Water Management Incorporated4.7★ (14)3 mi
Zadlock Plumbing & Heating Inc5.0★ (2)9 mi

How much do plumbers cost in Dayton?

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

How much do plumbers cost in Dayton?
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 to check a plumber's license in New Jersey

In New Jersey, New Jersey State Board of Examiners of Master Plumbers licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  1. Search the business name or license number on the New Jersey State Board of Examiners of Master Plumbers license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

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

How we ranked Dayton plumbers

We scored 677 Dayton 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 Dayton 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 Dayton: frequently asked questions

Who is the best plumber in Dayton?

By CR Score, the highest-ranked plumber in Dayton, NJ is Len The Plumber Heating & Air, LLC with a CR Score of 91/100. It has 4.8★ from 722 Google reviews. It is open 24/7. Drain King (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 677 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Dayton?

ContractorsRanked ranks 677 plumbers serving Dayton, NJ. 4 of them are based in Dayton; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Dayton are open 24/7?

275 ranked plumbers in Dayton post 24/7 hours. The highest-ranked are Len The Plumber Heating & Air, LLC (#1), Drain King (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Dayton work on weekends?

472 of 677 ranked plumbers post Saturday hours and 357 post Sunday hours. The highest-ranked open Saturdays are Len The Plumber Heating & Air, LLC (#1), Drain King (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in New Jersey?

In New Jersey, New Jersey State Board of Examiners of Master Plumbers handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://newjersey.mylicense.com/verification/.

How much does water heater replacement cost in Dayton?

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

What Google rating do Dayton plumbers have?

The median Google rating among 677 rated plumbers in Dayton is 4.8★, with a median of 22 reviews. Arctic Air Conditioning has the most, 9,474 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.

Update log for Dayton

  1. October 2026: CR Scores recalculated for 677 plumbers serving Dayton.

More plumbers and Dayton pages

Other trades in Dayton