267 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greenfield: West Allis Heating, Cooling, Plumbing, and Electrical, CR Score 65/100; 4.8★ from 2,148 Google reviews; open 24/7.
Best for emergencies (open 24/7): Milw Drain Cleaning, posts 24/7 hours; ranked #2 of 267.
Most-reviewed: Roman Home Services - Electric, Plumbing, Heating & Cooling, 5,231 Google reviews at 4.9★, the most of 267 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
267 Greenfield plumbers are ranked here by CR Score, from ten published factors. 67 are open 24/7, 117 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.8★ across 267 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | West Allis Heating, Cooling, Plumbing, and Electrical | 65 | 4.8★ (2,148) | Milwaukee, 5 mi away | 24/7 | Overall |
| 2 | Milw Drain Cleaning | 65 | 4.9★ (652) | West Allis, 2 mi away | 24/7 | Emergencies |
| 3 | Blau Sudden Service | 64 | 4.7★ (1,633) | Brookfield, 3 mi away | 24/7 | — |
| 4 | Thielmann Heating, Cooling & Plumbing | 61 | 4.9★ (1,665) | New Berlin, 6 mi away | 24/7 | — |
| 5 | Neighborhood Plumbing | 61 | 4.9★ (117) | Brookfield, 5 mi away | 24/7 | — |
| 6 | Mr. Rooter Plumbing of Southeast WI | 61 | 4.6★ (625) | Brookfield, 10 mi away | 24/7 | — |
| 7 | Roman Home Services - Electric, Plumbing, Heating & Cooling | 60 | 4.9★ (5,231) | West Allis, 4 mi away | 24/7 | Most reviews |
| 8 | Optimal Plumbing | 60 | 5.0★ (193) | Milwaukee, 1 mi away | Sat | — |
| 9 | Diamond Plumbing Heating and Cooling | 60 | 4.7★ (172) | Milwaukee, 8 mi away | 24/7 | — |
| 10 | Preferred Plumbing | 60 | 4.9★ (149) | Brookfield, 12 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 in Greenfield
Based in Milwaukee, 5 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,148 Google reviews, listed on Google as “Plumber”.
Based in West Allis, 2 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 652 Google reviews, listed on Google as “Plumber”.
Based in Brookfield, 3 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 1,633 Google reviews, listed on Google as “Plumber”.
Based in New Berlin, 6 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 1,665 Google reviews.
Based in Brookfield, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Plumber”.
Based in Brookfield, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 625 Google reviews, listed on Google as “Plumber”.
Based in West Allis, 4 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 5,231 Google reviews, the most in Greenfield.
Based in Milwaukee, 1 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 193 Google reviews, listed on Google as “Plumber”.
Based in Milwaukee, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 172 Google reviews, listed on Google as “Plumber”.
Based in Brookfield, 12 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Plumber”.
Based in Brookfield, 10 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 1,113 Google reviews.
Based in Menomonee Falls, 11 mi away
Ranked #12 because of its Google rating and review volume: 4.7★ from 2,977 Google reviews.
Based in Franklin, 4 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 47 Google reviews, listed on Google as “Plumber”.
Based in Caledonia, 18 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 215 Google reviews, listed on Google as “Plumber”.
Based in Milwaukee, 4 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 36 Google reviews, listed on Google as “Plumber”.
Based in Wauwatosa, 5 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 247 Google reviews, listed on Google as “HVAC contractor”.
Based in Brookfield, 8 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 482 Google reviews.
Based in Milwaukee, 11 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “Plumber”.
Based in Milwaukee, 15 mi away
Ranked #19 because of its Google rating and review volume: 4.8★ from 2,027 Google reviews.
Based in Brookfield, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.5★ from 87 Google reviews, listed on Google as “Plumber”.
Based in Racine, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 282 Google reviews, listed on Google as “Plumber”.
Based in West Allis, 5 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 62 Google reviews, listed on Google as “Plumber”.
Based in New Berlin, 6 mi away
Ranked #23 because of its Google rating and review volume: 4.8★ from 1,334 Google reviews.
Based in Franklin, 2 mi away
Ranked #24 because of its Google rating and trade focus: 3.9★ from 85 Google reviews, listed on Google as “Plumber”.
Based in Caledonia, 10 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 2,067 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #26, in CR Score order; each links to its profile. We publish the top 26 of 267 ranked plumbers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Kettle Moraine Heating & Air Conditioning, LLC | 57 | 4.9★ (4,102) | 20 mi |
1 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 |
|---|---|---|
| Jeff's Custom Care Plumbing | 4.9★ (108) | 14 mi |
National price ranges in USD, not adjusted for Greenfield. 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 267 Greenfield 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 Greenfield 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 |