21 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Platteville: Ingersoll Plumbing and Heating Inc, CR Score 82/100; 4.2★ from 15 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter, posts 24/7 hours; ranked #2 of 21.
Most-reviewed: ServiceOne Heating, Cooling, Plumbing, and Electrical, 665 Google reviews at 4.8★, the most of 21 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
21 Platteville plumbers are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.4★ across 21 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ingersoll Plumbing and Heating Inc | 82 | 4.2★ (15) | Platteville | 24/7 | Overall |
| 2 | Roto-Rooter | 79 | 3.9★ (29) | Dubuque, 25 mi away | 24/7 | Emergencies |
| 3 | ServiceOne Heating, Cooling, Plumbing, and Electrical | 75 | 4.8★ (665) | Dubuque, 21 mi away | — | Most reviews |
| 4 | Hanselman Plumbing LLC | 75 | 4.6★ (10) | Dubuque, 25 mi away | 24/7 | — |
| 5 | Runde Plumbing & Heating, LLC | 74 | 4.4★ (8) | Platteville | — | — |
| 6 | Dalsing Master Plumbing | 74 | 4.7★ (10) | Dubuque, 22 mi away | — | — |
| 7 | Bill's Plumbing & Heating | 73 | 4.5★ (46) | Platteville | — | — |
| 8 | Molo Plumbing & Heating | 73 | 4.0★ (3) | Platteville | — | — |
| 9 | Mit Plumbing | 72 | 2.6★ (5) | Dubuque, 21 mi away | — | — |
| 10 | Blaser Plumbing | 72 | 4.8★ (26) | Asbury, 22 mi away | — | — |
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: 4.2★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 25 mi away
Ranked #2 because of its Google rating and availability: 3.9★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 21 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 665 Google reviews, the most Google reviews on this list (665).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 25 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Platteville
Ranked #5 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 22 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Platteville
Ranked #7 because of its Google rating and trade focus: 4.5★ from 46 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Platteville
Ranked #8 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 21 mi away
Ranked #9 because of its Google rating and trade focus: 2.6★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Asbury, 22 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 22 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Platteville
Ranked #12 because of its Google rating and trade focus: 4.3★ from 21 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.1★ from 26 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 25 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Platteville
Ranked #15 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 19 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 21 mi away
Ranked #17 because of its Google rating and trade focus: 4.3★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Asbury, 24 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 19 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Asbury, 22 mi away
Ranked #20 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dubuque, 21 mi away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
6 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 |
|---|---|---|
| Dubuque Plumbing & Heating | 24 mi | |
| Fitzpatrick Water & Plumbing Inc | 19 mi | |
| Horky's Plumbing | 5.0★ (1) | 17 mi |
| Mississippi Valley Plumbing-Heating | 16 mi | |
| Schwartz Plumbing & Heating | 4.0★ (2) | 20 mi |
| Speedee Repairs | 5.0★ (1) | 22 mi |
National price ranges in USD, not adjusted for Platteville. 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 Wisconsin, Wisconsin Department of Safety and Professional Services 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 21 Platteville 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 Platteville 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 |