24 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Napoleon: BLUSHARK PLUMBING SERVICES, CR Score 58/100; 5.0★ from 66 Google reviews; open 24/7.
Best for emergencies (open 24/7): RSM Services, posts 24/7 hours; ranked #2 of 24.
Most-reviewed: Kellermeier Plumbing & Heating, Inc., 1,122 Google reviews at 4.9★, the most of 24 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Napoleon plumbers are ranked here by CR Score, from ten published factors. 5 are open 24/7, 8 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.5★ across 24 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | BLUSHARK PLUMBING SERVICES | 58 | 5.0★ (66) | Fox Lake, 18 mi away | 24/7 | Overall |
| 2 | RSM Services | 56 | 5.0★ (181) | Wauseon, 12 mi away | 24/7 | Emergencies |
| 3 | Moore Plumbing | 56 | 4.5★ (8) | Napoleon | — | — |
| 4 | Holbrook Plumbing & Drain Cleaning | 54 | 4.7★ (63) | Defiance, 12 mi away | — | — |
| 5 | Kellermeier Plumbing & Heating, Inc. | 54 | 4.9★ (1,122) | Waterville, 22 mi away | — | Most reviews |
| 6 | Von Deylen Plumbing & Heating Inc. | 54 | 4.5★ (146) | Napoleon | — | — |
| 7 | Mast Plumbing Co | 54 | 4.7★ (20) | Defiance, 14 mi away | — | — |
| 8 | Pipe Doctor Waterville | 53 | 4.0★ (22) | Waterville, 21 mi away | 24/7 | — |
| 9 | Ascend Mechanical/JMS Services | 53 | 4.7★ (340) | Bryan, 22 mi away | 24/7 | — |
| 10 | Whitmer Heating & Plumbing | 53 | 4.1★ (9) | Wauseon, 9 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauseon, 12 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 181 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napoleon
Ranked #3 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Defiance, 12 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 63 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterville, 22 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 1,122 Google reviews, the most in Napoleon.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napoleon
Ranked #6 because of its Google rating and review volume: 4.5★ from 146 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Defiance, 14 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Waterville, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.0★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 22 mi away
Ranked #9 because of its Google rating and review volume: 4.7★ from 340 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauseon, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bryan, 22 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 99 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauseon, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.2★ from 30 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Defiance, 15 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 146 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napoleon
Ranked #14 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauseon, 13 mi away
Ranked #16 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Defiance, 16 mi away
Ranked #17 because of its Google rating and trade focus: 3.5★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 23 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 62 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Defiance, 15 mi away
Ranked #19 because of its Google rating and trade focus: 3.2★ from 10 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowling Green, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.0★ from 73 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowling Green, 25 mi away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 24 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 68 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowling Green, 24 mi away
Ranked #23 because of its Google rating and review volume: 4.6★ from 38 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 21 mi away
Ranked #24 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
13 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 |
|---|---|---|
| Bergstedt Building LLC | 10 mi | |
| Comtech life | 5.0★ (36) | In Napoleon |
| Eric Palmer Trucking & Excavating LTD | 5.0★ (2) | 24 mi |
| Fraas Heat AC & Plumbing | 5.0★ (1) | 14 mi |
| JBMC Chimney Cleaning, And Dyer Vent Cleaning, Services, OH | 2.3★ (3) | In Napoleon |
| Kime Plumbing & Heating | 5.0★ (1) | 13 mi |
| Minnick Heating & Air Conditioning | 4.2★ (12) | In Napoleon |
| Napoleon Excavating Llc. | In Napoleon | |
| Poynter Plumbing & Heating | 3.0★ (1) | 23 mi |
| Redemption Handyman Services LLC | 5.0★ (1) | In Napoleon |
| Standard Plumbing & Heating | In Napoleon | |
| Starks Incopr | 5.0★ (1) | 15 mi |
| Y2K General Contracting | 1.0★ (1) | 15 mi |
National price ranges in USD, not adjusted for Napoleon. 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 Ohio, Ohio Construction Industry Licensing Board licenses Commercial plumbing contractor licenses.
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 24 Napoleon 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 Napoleon 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 |