Best plumbers in Milwaukee, WI

The highest-scoring plumber in and near Milwaukee is Thielmann Heating, Cooling & Plumbing (score 89, 4.9 stars from 2,033 Google reviews). 43 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

Last updated Nov 1, 2026How we rank
  1. 1

    Thielmann Heating, Cooling & Plumbing

    4.9 · 2,033 Google reviewsNew Berlin, WI97 years in business

    Thielmann Heating, Cooling & Plumbing serves New Berlin and communities across southeastern Wisconsin with heating, air conditioning, indoor air quality, and plumbing work. The company has operated since 1929 and prov…

    Financing availableEmergency service
    89SCORE
  2. 2

    Quality Heating, Cooling, Plumbing & Electric

    4.9 · 1,547 Google reviewsBrookfield, WI65 years in business

    Quality Heating, Cooling, Plumbing & Electric provides heating, cooling, plumbing, and electrical services across Metro Milwaukee and Southeastern Wisconsin. The locally owned and operated company has served the regio…

    Emergency service
    88SCORE
  3. 3

    Austin Plumbing, Heating, Air & Electric

    4.9 · 1,237 Google reviewsGermantown, WI87 years in business

    Austin Plumbing, Heating, Air & Electric provides plumbing, heating, air conditioning, electrical, well pump, and water conditioning services in Southeastern Wisconsin. Serving the area since 1939, the family-owned an…

    Financing availableEmergency service
    87SCORE
  4. 4

    Roman Home Services

    4.9 · 5,689 Google reviewsWest Allis, WI
    83SCORE
  5. 5

    Cardinal Heating, Cooling, Plumbing & Electric

    5.0 · 357 Google reviewsSussex, WI
    80SCORE
  6. 6

    Optimal Plumbing

    5.0 · 304 Google reviewsMilwaukee, WI
    79SCORE
  7. 7

    West Allis Heating, Cooling, Plumbing, and Electrical

    4.8 · 2,768 Google reviewsMilwaukee, WI
    78SCORE
  8. 8

    Burkhardt Heating, Cooling, Plumbing & Electric

    4.8 · 2,304 Google reviewsMilwaukee, WI
    78SCORE
  9. 9

    Axis Mechanical

    5.0 · 240 Google reviews
    78SCORE
  10. 10

    Mr. Holland's Home Services

    4.8 · 2,112 Google reviewsNew Berlin, WI
    77SCORE
  11. 11

    Sewer Ninjas

    4.9 · 387 Google reviewsBrookfield, WI
    76SCORE
  12. 12

    Milestone Plumbing, Inc.

    5.0 · 273 Google reviewsWauwatosa, WI
    76SCORE
  13. 13

    Knight Plumbing & Drain Cleaning

    5.0 · 127 Google reviewsMilwaukee, WI
    75SCORE
  14. 14

    Capital Heating, Cooling, Electric, and Plumbing

    4.7 · 3,579 Google reviewsMenomonee Falls, WI
    74SCORE
  15. 15

    Rozga Plumbing Corp.

    4.8 · 817 Google reviewsWest Allis, WI
    74SCORE
  16. 16

    ABC Sewer & Drain Cleaning

    4.8 · 795 Google reviewsMilwaukee, WI
    74SCORE
  17. 17

    Milw Drain Cleaning

    4.8 · 705 Google reviewsWest Allis, WI
    74SCORE
  18. 18

    Viking Plumbing

    4.8 · 810 Google reviewsOak Creek, WI
    73SCORE
  19. 19

    ABC Plumbing, Sewer, Heating, Cooling & Electric

    4.8 · 570 Google reviewsWest Allis, WI
    73SCORE
  20. 20

    Tosa Plumbing LLC

    4.9 · 227 Google reviewsMenomonee Falls, WI
    72SCORE
  21. 21

    Preferred Plumbing

    4.9 · 191 Google reviews
    72SCORE
  22. 22

    Hometown Heating, Air & Electric

    4.9 · 689 Google reviewsThiensville, WI
    71SCORE
  23. 23
    71SCORE
  24. 24

    Seider Heating, Plumbing & Electrical

    4.8 · 387 Google reviewsWaukesha, WI
    70SCORE
  25. 25

    J J's Plumbing Heating & Cooling

    4.9 · 82 Google reviewsCedarburg, WI
    70SCORE
  26. 26

    Atwater Plumbing LLC

    4.9 · 101 Google reviews
    69SCORE
  27. 27

    Blau Sudden Service

    4.6 · 1,745 Google reviews
    68SCORE
  28. 28

    Jon Debelak Plumbing & Heating Inc

    4.8 · 213 Google reviewsSussex, WI
    67SCORE
  29. 29

    Subterranean

    4.8 · 136 Google reviewsMilwaukee, WI
    67SCORE
  30. 30
    67SCORE

Compare the top 10

Top plumbers in Milwaukee by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Thielmann Heating, Cooling & Plumbing894.92,03397New Berlin
2Quality Heating, Cooling, Plumbing & Electric884.91,54765Brookfield
3Austin Plumbing, Heating, Air & Electric874.91,23787Germantown
4Roman Home Services834.95,689–West Allis
5Cardinal Heating, Cooling, Plumbing & Electric805.0357–Sussex
6Optimal Plumbing795.0304–Milwaukee
7West Allis Heating, Cooling, Plumbing, and Electrical784.82,768–Milwaukee
8Burkhardt Heating, Cooling, Plumbing & Electric784.82,304–Milwaukee
9Axis Mechanical785.0240–
10Mr. Holland's Home Services774.82,112–New Berlin

Plumbers in Milwaukee: quick answers

Who is the highest-rated plumber in Milwaukee, WI?

Thielmann Heating, Cooling & Plumbing has the highest 5 Star Score among plumbers in and near Milwaukee: 89 out of 100, with a 4.9 star Google rating from 2,033 reviews.

How many 5 Star plumbers serve Milwaukee?

43 plumbers meet our standard within about 16 miles of Milwaukee: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 30,795 Google reviews between them, averaging 4.86 stars.

How are these plumbers ranked?

By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.

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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.