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ContractorsRanked

Best Plumbers in Oak Creek, WI (2026)

242 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Oak Creek: West Allis Heating, Cooling, Plumbing, and Electrical, CR Score 91/100; 4.8★ from 2,148 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Milw Drain Cleaning, posts 24/7 hours; ranked #2 of 242.

  3. 31

    Most-reviewed: Roman Home Services - Electric, Plumbing, Heating & Cooling, 5,231 Google reviews at 4.9★, the most of 242 ranked; ranked #31.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

242 Oak Creek plumbers are ranked here by CR Score, from 8 published factors. 68 are open 24/7, 113 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.8★ across 242 rated businesses.

Top 10 plumbers in Oak Creek at a glance

Top 10 plumbers in Oak Creek at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1West Allis Heating, Cooling, Plumbing, and Electrical914.8★ (2,148)Milwaukee, 12 mi away24/7Overall
2Milw Drain Cleaning904.9★ (652)West Allis, 10 mi away24/7Emergencies
3Blau Sudden Service904.7★ (1,633)Brookfield, 12 mi away24/7—
4Premier Water Heaters LLC895.0★ (215)Caledonia, 10 mi away24/7—
5Roto-Rooter Plumbing & Water Cleanup884.8★ (1,618)Kenosha, 21 mi away24/7—
6Econo Sewer & Drain884.8★ (282)Racine, 13 mi away24/7—
7Thielmann Heating, Cooling & Plumbing874.9★ (1,665)New Berlin, 14 mi away24/7—
8Neighborhood Plumbing864.9★ (117)Brookfield, 14 mi away24/7—
9Diamond Plumbing Heating and Cooling864.7★ (172)Milwaukee, 11 mi away24/7—
10Southport Home Services864.8★ (2,067)Caledonia, 6 mi away24/7—

The 242 best plumbers in Oak Creek, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  21. #21 Knight Plumbing, Inc.

    Based in Milwaukee, 6 mi away

    84/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 1,063 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 1,063 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat 8 AM–12 PM · Sun closed
    Address
    4270 S Howell Ave, Milwaukee, WI 53207
    View profile for Knight Plumbing, Inc.(414) 420-0625

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 242 ranked plumbers here; the rest are on their profiles.

plumbers in Oak Creek, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Schoofs Plumbing Co Inc834.7★ (71)6 mi
27Mr. Holland's Home Services834.8★ (1,334)15 mi
28Optimal Plumbing835.0★ (193)9 mi
29Professional Drain and Sewer824.8★ (24)4 mi
30KSK Sewer & Drain Cleaning, LLC824.9★ (50)24 mi
31Roman Home Services - Electric, Plumbing, Heating & Cooling824.9★ (5,231)13 mi
32Rooterman824.1★ (43)10 mi
33Thielmann Heating, Cooling & Plumbing824.9★ (487)24 mi
34Subterranean824.8★ (89)13 mi
35Mike Ingrilli Plumbing LLC824.3★ (62)14 mi
36Norman's Home Improvements LLC824.4★ (20)13 mi
37Drains R Us - Plumber, Sewer & Drain Service, Drain Cleaning, Plumbing Contractor Kenosha824.6★ (61)21 mi
38Reliable Plumbing and Drains824.2★ (12)11 mi
39Plumber Racine WI824.9★ (44)12 mi
40Works Plumbing LLC824.6★ (14)15 mi
41D & K Services Utility Contractor, L.L.C.825.0★ (9)15 mi
42P.J.'s Plumbing Co., Inc.824.5★ (181)24 mi
43Dr. Plumber813.9★ (85)8 mi
44Viking Plumbing814.8★ (776)In Oak Creek
45Kenosha Plumbing814.4★ (147)22 mi
46Gene Wagner Plumbing Co., Inc.813.9★ (81)11 mi
47Al's discount plumbing815.0★ (31)10 mi
48Quick Fix Plumbing814.3★ (97)20 mi
49Drains R Us - Plumbing Contractor Racine WI Sewer Cleaning Service, Drain Cleaner in Racine WI803.4★ (10)11 mi
50Badger Underground INC804.4★ (21)20 mi

Also serving Oak Creek

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.

Unranked plumbers serving Oak Creek
BusinessGoogle ratingDistance
AC Plumbing1.0★ (1)1 mi
Affordable Rate Plumbing LLC4.8★ (9)15 mi
American Plumber5.0★ (2)15 mi
Aqua-Tech Plumbing5.0★ (2)14 mi
Barber Plumbing Inc5.0★ (2)5 mi
Centgraf Plumbing LLC3.0★ (2)14 mi
Consumer Plumbing Sewer-Drain5.0★ (2)In Oak Creek
Dave Burns Plumbing Inc4.1★ (33)20 mi
E&W Sewer & Water Construction, Inc.3.7★ (3)17 mi
Flat Rate Plumbing Inc5.0★ (2)2 mi
Hoppe Excavating5.0★ (2)9 mi
Integrity Drainage Solutions, LLC3.0★ (2)15 mi
Karl Mayer Plumbing3.0★ (2)20 mi
Karweik Plumbing Co Inc5.0★ (2)3 mi
Lake Shore Burial Vault Co., Inc.5.0★ (2)24 mi
Magnum Plumbing Inc4.5★ (2)5 mi
Milwaukee Plumbing5.0★ (2)15 mi
northern plumbing5.0★ (2)22 mi
Plumbing Emergency MilwaukeeIn Oak Creek
Root Raider Rodding5.0★ (8)25 mi

How much do plumbers cost in Oak Creek?

National price ranges in USD, not adjusted for Oak Creek. Each row names its basis and the month we checked it.

How much do plumbers cost in Oak Creek?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 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.

  1. Search the business name or license number on the Wisconsin Department of Safety and Professional Services license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 Oak Creek plumbers

We scored 242 Oak Creek 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Oak Creek data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Oak Creek: frequently asked questions

Who is the best plumber in Oak Creek?

By CR Score, the highest-ranked plumber in Oak Creek, WI is West Allis Heating, Cooling, Plumbing, and Electrical with a CR Score of 91/100. It has 4.8★ from 2,148 Google reviews. It is open 24/7. Milw Drain Cleaning (#2) and Blau Sudden Service (#3) follow. We ranked 242 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Oak Creek?

ContractorsRanked ranks 242 plumbers serving Oak Creek, WI. 1 of them is based in Oak Creek; 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 Oak Creek are open 24/7?

68 ranked plumbers in Oak Creek post 24/7 hours. The highest-ranked are West Allis Heating, Cooling, Plumbing, and Electrical (#1), Milw Drain Cleaning (#2) and Blau Sudden Service (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Oak Creek work on weekends?

113 of 242 ranked plumbers post Saturday hours and 80 post Sunday hours. The highest-ranked open Saturdays are West Allis Heating, Cooling, Plumbing, and Electrical (#1), Milw Drain Cleaning (#2) and Blau Sudden Service (#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 Oak Creek?

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 Oak Creek. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Oak Creek plumbers have?

The median Google rating among 242 rated plumbers in Oak Creek is 4.8★, with a median of 31 reviews. Roman Home Services - Electric, Plumbing, Heating & Cooling has the most, 5,231 reviews, and ranks #31. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Oak Creek

  1. October 2026: CR Scores recalculated for 242 plumbers serving Oak Creek.
  2. October 2026: 3 duplicate listings merged.

More plumbers and Oak Creek pages

Other trades in Oak Creek