40 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Wauseon: RSM Services, CR Score 87/100; 5.0★ from 181 Google reviews; open 24/7.
Best for emergencies (open 24/7): Drain Master, posts 24/7 hours; ranked #2 of 40.
Most-reviewed: Kellermeier Plumbing & Heating, Inc., 1,122 Google reviews at 4.9★, the most of 40 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
40 Wauseon plumbers are ranked here by CR Score, from 8 published factors. 9 are open 24/7, 14 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.7★ across 40 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RSM Services | 87 | 5.0★ (181) | Wauseon | 24/7 | Overall |
| 2 | Drain Master | 85 | 4.8★ (149) | Toledo, 24 mi away | 24/7 | Emergencies |
| 3 | Rooter Right Plumbing & Drain | 84 | 4.8★ (74) | Maumee, 24 mi away | 24/7 | — |
| 4 | Pugh Heating & Air Conditioning | 83 | 4.9★ (1,032) | Maumee, 24 mi away | 24/7 | — |
| 5 | Plumbers Near Me LLC | 82 | 5.0★ (22) | Sylvania, 24 mi away | 24/7 | — |
| 6 | Ascend Mechanical/JMS Services | 80 | 4.7★ (340) | Bryan, 21 mi away | 24/7 | — |
| 7 | Pipe Doctor Waterville | 80 | 4.0★ (22) | Waterville, 21 mi away | 24/7 | — |
| 8 | Whitmer Heating & Plumbing | 80 | 4.1★ (9) | Wauseon | — | — |
| 9 | Rsm Services | 80 | 5.0★ (99) | Bryan, 21 mi away | 24/7 | — |
| 10 | MSS | Mastin Site Services | 78 | 5.0★ (61) | Bowling Green, 23 mi away | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 5.0★ from 181 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Toledo, 24 mi away
Ranked #2 because of its Google rating and availability: 4.8★ from 149 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 24 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 74 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 24 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 1,032 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sylvania, 24 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bryan, 21 mi away
Ranked #6 because of its Google rating and availability: 4.7★ from 340 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waterville, 21 mi away
Ranked #7 because of its Google rating and availability: 4.0★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wauseon
Ranked #8 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Bryan, 21 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 99 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bowling Green, 23 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Septic system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napoleon, 12 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Adrian, 25 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Defiance, 21 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Waterville, 25 mi away
Ranked #14 because of its Google rating and availability: 3.1★ from 38 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wauseon
Ranked #15 because of its Google rating and trade focus: 4.2★ from 30 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waterville, 23 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 1,122 Google reviews, the most Google reviews on this list (1,122).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sylvania, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Wauseon
Ranked #18 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Defiance, 18 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 63 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Maumee, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 72 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bryan, 19 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napoleon, 11 mi away
Ranked #22 because of its Google rating and review volume: 4.5★ from 146 Google reviews, 146 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Adrian, 25 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Napoleon, 11 mi away
Ranked #24 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Defiance, 22 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 146 Google reviews, 146 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #40, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Brandon's Signature Plumbing | 71 | 5.0★ (12) | 22 mi |
| 27 | IRONpro Water Treatment | 71 | 5.0★ (18) | 24 mi |
| 28 | Whitcher Plumbing & Heating | 70 | 4.7★ (259) | 25 mi |
| 29 | Lee's Plumbing Inc | 69 | 5.0★ (12) | 22 mi |
| 30 | Shearer Plumbing and Heating | 67 | 4.5★ (62) | 23 mi |
| 31 | Y2K Plumbing | 67 | 3.2★ (10) | 22 mi |
| 32 | Morris Heating, Air Conditioning & Plumbing | 67 | 3.5★ (28) | 23 mi |
| 33 | Shoemaker Heating & Plumbing | 65 | 4.2★ (46) | 24 mi |
| 34 | Jr's Handy Home Services LLC | 64 | 4.7★ (20) | 21 mi |
| 35 | Stark's Plumbing & Heating Services | 64 | 4.0★ (68) | 24 mi |
| 36 | Adrian Mechanical Services Co | 64 | 4.7★ (19) | 24 mi |
| 37 | Monroe Plumbing & Heating Co | 63 | 5.0★ (3) | 25 mi |
| 38 | Ground Penetrating Radar Systems Corporate Office | 63 | 4.4★ (26) | 24 mi |
| 39 | JL Contracting and Communications, LLC | 62 | 4.3★ (16) | 21 mi |
| 40 | HandyPro of Greater Toledo | 60 | 4.0★ (4) | 24 mi |
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 |
|---|---|---|
| All Time Sewer & Drn Cleaning | 5.0★ (1) | 24 mi |
| Bergstedt Building LLC | In Wauseon | |
| C & J Plumbing | 1.0★ (1) | 24 mi |
| Fraas Heat AC & Plumbing | 5.0★ (1) | 21 mi |
| High Pressure Sewer Cleaning | 25 mi | |
| Kime Plumbing & Heating | 5.0★ (1) | 19 mi |
| Napoleon Excavating Llc. | 11 mi | |
| Poynter Plumbing & Heating | 3.0★ (1) | 22 mi |
| S.O.S. Plumbing | 5.0★ (2) | 25 mi |
| Standard Plumbing & Heating | 10 mi | |
| Starks Incopr | 5.0★ (1) | 22 mi |
| Wolff Design Center | 25 mi | |
| Y2K General Contracting | 1.0★ (1) | 22 mi |
National price ranges in USD, not adjusted for Wauseon. 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 40 Wauseon 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.
| Factor | Weight | Computed from | In Wauseon data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |