61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 1,633 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 1,633 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Plumbers in Mukwonago, WI (2026)
225 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mukwonago: Blau Sudden Service, CR Score 61/100; 4.7★ from 1,633 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): West Allis Heating, Cooling, Plumbing, and Electrical, posts 24/7 hours; ranked #2 of 225.
- 16
Most-reviewed: Roman Home Services - Electric, Plumbing, Heating & Cooling, 5,231 Google reviews at 4.9★, the most of 225 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
225 Mukwonago plumbers are ranked here by CR Score, from ten published factors. 59 are open 24/7, 99 open Saturdays and 67 open Sundays, based on posted hours. The median Google rating is 4.8★ across 225 rated businesses.
Top 10 plumbers in Mukwonago at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Blau Sudden Service | 61 | 4.7★ (1,633) | Brookfield, 17 mi away | 24/7 | Overall |
| 2 | West Allis Heating, Cooling, Plumbing, and Electrical | 61 | 4.8★ (2,148) | Milwaukee, 21 mi away | 24/7 | Emergencies |
| 3 | Waukesha Plumbing | 61 | 4.9★ (116) | Mukwonago | Sat · Sun | — |
| 4 | Martens Plumbing & Heating, Inc. | 61 | 4.9★ (372) | Mukwonago | Sat | — |
| 5 | Milw Drain Cleaning | 61 | 4.9★ (652) | West Allis, 18 mi away | 24/7 | — |
| 6 | Preferred Plumbing | 60 | 4.9★ (149) | Brookfield, 11 mi away | 24/7 | — |
| 7 | Thielmann Heating, Cooling & Plumbing | 60 | 4.9★ (1,665) | New Berlin, 13 mi away | 24/7 | — |
| 8 | Jeff's Custom Care Plumbing | 59 | 4.9★ (108) | Mukwonago | 24/7 | — |
| 9 | Mr. Rooter Plumbing of Southeast WI | 59 | 4.6★ (625) | Brookfield, 17 mi away | 24/7 | — |
| 10 | Kettle Moraine Heating & Air Conditioning, LLC | 59 | 4.9★ (4,102) | Delafield, 11 mi away | 24/7 | — |
The 225 best plumbers in Mukwonago, ranked
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.
Based in Milwaukee, 21 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 2,148 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 2,148 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 S Hawley Ct, Milwaukee, WI 53214
Based in Mukwonago
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 116 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 116 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun 8 AM–4 PM
- Address
- W312S7781 Edna Ct, Mukwonago, WI 53149
Based in Mukwonago
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 372 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 372 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 117 Macarthur Dr, Mukwonago, WI 53149
Based in West Allis, 18 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 652 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 652 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8006 W Oklahoma Ave APT 11, West Allis, WI 53219
Based in Brookfield, 11 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 149 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in New Berlin, 13 mi away
60/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 1,665 Google reviews.
- 4.9★ from 1,665 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17020 W National Ave, New Berlin, WI 53151
Based in Mukwonago
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brookfield, 17 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 625 Google reviews, listed on Google as “Plumber”.
- 4.6★ from 625 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2836 N Brookfield Rd Ste A, Brookfield, WI 53045
Based in Delafield, 11 mi away
59/100CR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 4,102 Google reviews.
- 4.9★ from 4,102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W325 S1767, Mickle Rd, Delafield, WI 53018
Based in Brookfield, 17 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 117 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Burlington, 14 mi away
58/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 458 Google reviews.
- 5.0★ from 458 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 S Pine St, Burlington, WI 53105
Based in Brookfield, 17 mi away
58/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 1,113 Google reviews.
- 4.9★ from 1,113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2840 N Brookfield Rd Ste 2, Brookfield, WI 53045
Based in Waterford, 10 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 571 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 571 Google reviews
- Hours
- Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
- Address
- 29110 Evergreen Dr, Waterford, WI 53185
Based in Brookfield, 13 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.5★ from 87 Google reviews, listed on Google as “Plumber”.
- 4.5★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in West Allis, 17 mi away
57/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 5,231 Google reviews, the most in Mukwonago.
- 4.9★ from 5,231 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2220 S 114th St, West Allis, WI 53227
#17 Soft Water, Inc.
Based in Waukesha, 9 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 406 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 406 Google reviews
- Hours
- Mon–Thu 7:30 AM–5 PM · Fri 7:30 AM–3 PM · Sat–Sun closed
- Address
- 202 Travis Ln, Waukesha, WI 53189
Based in Brookfield, 16 mi away
57/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 482 Google reviews.
- 4.9★ from 482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 405 N Calhoun Rd, Brookfield, WI 53005
Based in Menomonee Falls, 22 mi away
57/100CR ScoreRanked #19 because of its Google rating and review volume: 4.7★ from 2,977 Google reviews.
- 4.7★ from 2,977 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W134 N5368 Campbell Dr, Menomonee Falls, WI 53051
Based in Fox Lake, 23 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Waukesha, 12 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.3★ from 97 Google reviews, listed on Google as “Plumber”.
- 4.3★ from 97 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 820 National Ave, Waukesha, WI 53186
#22 Brew City Rooter
Based in Burlington, 13 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 182 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 182 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
Based in Waukesha, 7 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 204 Google reviews
- Hours
- Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
- Address
- S47W30760 WI-59 #105, North Prairie, WI 53153
Based in Sussex, 20 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.5★ from 181 Google reviews, listed on Google as “Plumber”.
- 4.5★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- N63 W22639, Main St Suite 108, Sussex, WI 53089
Based in Waukesha, 11 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.2★ from 74 Google reviews, listed on Google as “Plumber”.
- 4.2★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 616 E Broadway, Waukesha, WI 53186
Plumbers ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 225 ranked plumbers here; the rest are on their profiles.
Also serving Mukwonago
20 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 |
|---|---|---|
| Air Systems, Inc. | 4.8★ (277) | 20 mi |
| American Plumber | 5.0★ (2) | 17 mi |
| American Roofing & Home Improvements | 4.9★ (35) | In Mukwonago |
| Aqua-Tech Plumbing | 5.0★ (2) | 15 mi |
| Badger Underground INC | 4.4★ (21) | 22 mi |
| Boldt Heating & Cooling LLC | 5.0★ (62) | In Mukwonago |
| Centgraf Plumbing LLC | 3.0★ (2) | 15 mi |
| Charlie's Plumbing LLC | In Mukwonago | |
| Dependable Plumbing Services | 1.0★ (1) | In Mukwonago |
| Emergency Disaster Recovery INC ᵀᴹ | 4.8★ (33) | 16 mi |
| Integrity Drainage Solutions, LLC | 3.0★ (2) | 14 mi |
| Lake Shore Burial Vault Co., Inc. | 5.0★ (2) | 21 mi |
| LB Home Heating | 5.0★ (87) | In Mukwonago |
| Magnum Plumbing Inc | 4.5★ (2) | 19 mi |
| Master Services Inc. | 4.7★ (976) | 19 mi |
| Norman's Home Improvements LLC | 4.4★ (20) | 23 mi |
| Phantom Creek Builders LLC | 5.0★ (11) | In Mukwonago |
| Rodgers Excavating & Grading LLC | 5.0★ (2) | 18 mi |
| Rooter-Man Drain Cleaning | 4.1★ (14) | 17 mi |
| Whitcomb Plumbing & Pump Services | 4.5★ (2) | 14 mi |
How much do plumbers cost in Mukwonago?
National price ranges in USD, not adjusted for Mukwonago. 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 |
How to check a plumber's license in Wisconsin
In Wisconsin, Wisconsin Department of Safety and Professional Services licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- Search the business name or license number on the Wisconsin Department of Safety and Professional Services license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
How we ranked Mukwonago plumbers
We scored 225 Mukwonago 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 23, 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 Mukwonago 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 |
Plumbers in Mukwonago: frequently asked questions
Who is the best plumber in Mukwonago?
By CR Score, the highest-ranked plumber in Mukwonago, WI is Blau Sudden Service with a CR Score of 61/100. It has 4.7★ from 1,633 Google reviews. It is open 24/7. West Allis Heating, Cooling, Plumbing, and Electrical (#2) and Waukesha Plumbing (#3) follow. We ranked 225 plumbers on ten factors, last updated October 23, 2026.
How many plumbers are there in Mukwonago?
ContractorsRanked ranks 225 plumbers serving Mukwonago, WI. 3 of them are based in Mukwonago; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Mukwonago are open 24/7?
59 ranked plumbers in Mukwonago post 24/7 hours. The highest-ranked are Blau Sudden Service (#1), West Allis Heating, Cooling, Plumbing, and Electrical (#2) and Milw Drain Cleaning (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Mukwonago work on weekends?
99 of 225 ranked plumbers post Saturday hours and 67 post Sunday hours. The highest-ranked open Saturdays are Blau Sudden Service (#1), West Allis Heating, Cooling, Plumbing, and Electrical (#2) and Waukesha Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in Wisconsin?
In Wisconsin, Wisconsin Department of Safety and Professional Services handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://online.drl.wi.gov/LicenseLookup/OrgCredentialSearchResults.aspx.
How much does water heater replacement cost in Mukwonago?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Mukwonago. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mukwonago plumbers have?
The median Google rating among 225 rated plumbers in Mukwonago is 4.8★, with a median of 33 reviews. Roman Home Services - Electric, Plumbing, Heating & Cooling has the most, 5,231 reviews, and ranks #16. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Mukwonago
- October 2026: CR Scores recalculated for 225 plumbers serving Mukwonago.
More plumbers and Mukwonago pages
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Other trades in Mukwonago
- Roofers in Mukwonago586 ranked
- Electricians in Mukwonago148 ranked
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- Drywall contractors in Mukwonago13 ranked
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- Deck builders in Mukwonago70 ranked
- Siding contractors in Mukwonago318 ranked
- Window installers in Mukwonago280 ranked
- Gutter installers in Mukwonago124 ranked
- Insulation contractors in Mukwonago32 ranked
- Solar installers in Mukwonago23 ranked
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- Tree services in Mukwonago220 ranked
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