10 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Willmar: Nielsen Plumbing Inc, CR Score 61/100; 3.5★ from 13 Google reviews; open 24/7.
Best for emergencies (open 24/7): Adrian's Plumbing, posts 24/7 hours; ranked #2 of 10.
Most-reviewed: BK Plumbing & Heating, 31 Google reviews at 3.7★, the most of 10 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Willmar plumbers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 3 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.0★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Nielsen Plumbing Inc | 61 | 3.5★ (13) | Willmar | 24/7 | Overall |
| 2 | Adrian's Plumbing | 60 | 4.1★ (9) | Willmar | 24/7 | Emergencies |
| 3 | NXT LVL Excavating | 60 | 5.0★ (11) | Willmar | Sat · Sun · Evenings | — |
| 4 | Brad's Plumbing Inc | 58 | 3.6★ (14) | Willmar | — | — |
| 5 | BK Plumbing & Heating | 58 | 3.7★ (31) | Willmar | — | Most reviews |
| 6 | Plumbing & Heating of Willmar, Inc. | 58 | 4.0★ (22) | Willmar | — | — |
| 7 | Litzau Farm Drainage | 56 | 4.7★ (14) | Willmar | — | — |
| 8 | Mark's Plumbing | 53 | 5.0★ (3) | Willmar | Evenings | — |
| 9 | Johnson's Plumbing Heating | 52 | 3.6★ (12) | Willmar | — | — |
| 10 | DRC Inc | 44 | 4.8★ (11) | Litchfield, 25 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: 3.5★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willmar
Ranked #2 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willmar
Ranked #3 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willmar
Ranked #4 because of its Google rating and trade focus: 3.6★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Willmar
Ranked #5 because of its Google rating and review volume: 3.7★ from 31 Google reviews, the most in Willmar.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willmar
Ranked #6 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 Willmar
Ranked #7 because of its Google rating and review volume: 4.7★ from 14 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Willmar
Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Willmar
Ranked #9 because of its Google rating and review volume: 3.6★ from 12 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Litchfield, 25 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 11 Google reviews.
Based on 8 of 10 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 |
|---|---|---|
| B G Plumbing | 5.0★ (1) | 25 mi |
| Chappell Central Inc | 4.7★ (107) | In Willmar |
| Gerald Whitcomb Excavating | 23 mi | |
| Lyle's Plumbing & Heating | 4.5★ (2) | In Willmar |
| Palmer Plumbing | In Willmar | |
| Vreeman Construction Inc | In Willmar |
National price ranges in USD, not adjusted for Willmar. 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 Minnesota, Minnesota Department of Labor and Industry licenses Plumbing contractor bond and plumber 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 10 Willmar 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 Willmar 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 |