317 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dayton: 1-Tom-Plumber, CR Score 65/100; 5.0★ from 6,247 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 317.
Most-reviewed: Apollo Home, 15,569 Google reviews at 4.9★, the most of 317 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
317 Dayton plumbers are ranked here by CR Score, from ten published factors. 92 are open 24/7, 166 open Saturdays and 122 open Sundays, based on posted hours. The median Google rating is 4.8★ across 317 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 1-Tom-Plumber | 65 | 5.0★ (6,247) | Milford, 12 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.8★ (5,123) | Cincinnati, 6 mi away | 24/7 | Emergencies |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.8★ (2,265) | Cincinnati, 2 mi away | 24/7 | — |
| 4 | Jolly Plumbing | Drains | Heating | Air | 64 | 4.8★ (3,482) | Cold Spring, 7 mi away | 24/7 | — |
| 5 | A+ Plumbing | 64 | 4.9★ (1,066) | Cold Spring, 4 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (1,061) | Covington, 3 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (873) | Norwood, 4 mi away | 24/7 | — |
| 8 | 1-Tom-Plumber | 63 | 5.0★ (913) | Erlanger, 9 mi away | 24/7 | — |
| 9 | Benjamin Franklin Plumbing of Cincinnati | 62 | 4.8★ (1,933) | Cincinnati, 10 mi away | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (1,067) | Cincinnati, 7 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: 5.0★ from 6,247 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 5,123 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 2 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 2,265 Google reviews, listed on Google as “Plumber”.
Based in Cold Spring, 7 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,482 Google reviews, listed on Google as “Plumber”.
Based in Cold Spring, 4 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,066 Google reviews, listed on Google as “Plumber”.
Based in Covington, 3 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 1,061 Google reviews, listed on Google as “Plumber”.
Based in Norwood, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 873 Google reviews, listed on Google as “Plumber”.
Based in Erlanger, 9 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 913 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 1,933 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 1,067 Google reviews, listed on Google as “Plumber”.
Based in Florence, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 2,120 Google reviews, listed on Google as “Plumber”.
Based in Covington, 3 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 3,415 Google reviews.
Based in Cincinnati, 8 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 8,804 Google reviews.
Based in Cincinnati, 4 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 15,569 Google reviews, the most in Dayton.
Based in Cincinnati, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 842 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 5 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 2,753 Google reviews.
Based in Sharonville, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 640 Google reviews, listed on Google as “Plumber”.
Based in Erlanger, 10 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 6,650 Google reviews.
Based in Cincinnati, 12 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 4,953 Google reviews.
Based in Cincinnati, 14 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 819 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 4 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Plumber”.
Based in Mason, 17 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 932 Google reviews, listed on Google as “Plumber”.
Based in Withamsville, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 239 Google reviews, listed on Google as “Plumber”.
Based in Cincinnati, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 129 Google reviews, listed on Google as “Plumber”.
Based in Fairfield, 12 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 160 Google reviews, listed on Google as “Plumber”.
#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 317 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 |
|---|---|---|
| A. All Valley Plumbing | 4.2★ (77) | 6 mi |
| Bill Case Plumbing | 1.5★ (2) | 7 mi |
| Blue Chip Plumbing | 4.9★ (747) | 13 mi |
| Brian Prudeaux Pools & Handyman Service | 5.0★ (2) | 4 mi |
| Henn Plumbing Inc | 3.0★ (2) | 10 mi |
| Jarvis Mechanical | 5.0★ (2) | 12 mi |
| Jim Neltner Plumbing | 5.0★ (2) | 6 mi |
| Joe of All Trades & Company LLC | 5.0★ (2) | 7 mi |
| John E Carrigan Plumbing Co | 5.0★ (2) | 3 mi |
| K-PLUMBING LLC | 5.0★ (2) | 4 mi |
| May Plumbing Services | 5.0★ (2) | 11 mi |
| Midwestern Plumbing | 5.0★ (2) | 3 mi |
| Mike Hensley Plumbing & Sewer | 5.0★ (2) | 12 mi |
| Newhall Brothers Plumbing | 5.0★ (2) | 6 mi |
| NKY Property Solutions LLC. | 5.0★ (2) | 12 mi |
| Oncall Craftsman | 5.0★ (2) | 8 mi |
| RTC Plumbing | 5.0★ (2) | 8 mi |
| S W Neiheisel Plumbing | 5.0★ (2) | 9 mi |
| Sherrill's Drain Cleaning Service | 3.0★ (2) | 5 mi |
| Signature Plumbing | 5.0★ (2) | 9 mi |
National price ranges in USD, not adjusted for Dayton. 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 |
In Kentucky, Kentucky Department of Housing, Buildings and Construction licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
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
We scored 317 Dayton 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 Dayton 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 |