Best plumbers in Mequon, WI

The highest-scoring plumber in and near Mequon is Quality Heating, Cooling, Plumbing & Electric (score 88, 4.9 stars from 1,547 Google reviews). 34 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

    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
  2. 2

    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
  3. 3

    Roman Home Services

    4.9 · 5,689 Google reviewsWest Allis, WI
    83SCORE
  4. 4

    Cardinal Heating, Cooling, Plumbing & Electric

    5.0 · 357 Google reviewsSussex, WI
    80SCORE
  5. 5

    West Allis Heating, Cooling, Plumbing, and Electrical

    4.8 · 2,768 Google reviewsMilwaukee, WI
    78SCORE
  6. 6

    Burkhardt Heating, Cooling, Plumbing & Electric

    4.8 · 2,304 Google reviewsMilwaukee, WI
    78SCORE
  7. 7

    Thielmann Heating, Cooling & Plumbing

    4.9 · 653 Google reviewsMequon, WI
    78SCORE
  8. 8

    Axis Mechanical

    5.0 · 240 Google reviews
    78SCORE
  9. 9

    Mr. Holland's Home Services

    4.8 · 2,112 Google reviewsNew Berlin, WI
    77SCORE
  10. 10

    Sewer Ninjas

    4.9 · 387 Google reviewsBrookfield, WI
    76SCORE
  11. 11

    Milestone Plumbing, Inc.

    5.0 · 273 Google reviewsWauwatosa, WI
    76SCORE
  12. 12

    Knight Plumbing & Drain Cleaning

    5.0 · 127 Google reviewsMilwaukee, WI
    75SCORE
  13. 13

    Capital Heating, Cooling, Electric, and Plumbing

    4.7 · 3,579 Google reviewsMenomonee Falls, WI
    74SCORE
  14. 14

    Rozga Plumbing Corp.

    4.8 · 817 Google reviewsWest Allis, WI
    74SCORE
  15. 15

    ABC Sewer & Drain Cleaning

    4.8 · 795 Google reviewsMilwaukee, WI
    74SCORE
  16. 16

    Milw Drain Cleaning

    4.8 · 705 Google reviewsWest Allis, WI
    74SCORE
  17. 17

    ABC Plumbing, Sewer, Heating, Cooling & Electric

    4.8 · 570 Google reviewsWest Allis, WI
    73SCORE
  18. 18

    Tosa Plumbing LLC

    4.9 · 227 Google reviewsMenomonee Falls, WI
    72SCORE
  19. 19

    Hometown Heating, Air & Electric

    4.9 · 689 Google reviewsThiensville, WI
    71SCORE
  20. 20

    Seider Heating, Plumbing & Electrical

    4.8 · 387 Google reviewsWaukesha, WI
    70SCORE
  21. 21

    J J's Plumbing Heating & Cooling

    4.9 · 82 Google reviewsCedarburg, WI
    70SCORE
  22. 22

    Atwater Plumbing LLC

    4.9 · 101 Google reviews
    69SCORE
  23. 23

    Blau Sudden Service

    4.6 · 1,745 Google reviews
    68SCORE
  24. 24

    Jon Debelak Plumbing & Heating Inc

    4.8 · 213 Google reviewsSussex, WI
    67SCORE
  25. 25

    Subterranean

    4.8 · 136 Google reviewsMilwaukee, WI
    67SCORE
  26. 26
    67SCORE
  27. 27

    Midwest Water Heater

    4.9 · 81 Google reviewsButler, WI
    66SCORE
  28. 28

    Dave Jones, Inc.

    4.8 · 52 Google reviewsWauwatosa, WI
    66SCORE
  29. 29

    Mr. Rooter Plumbing of Southeast WI

    4.6 · 679 Google reviewsBrookfield, WI
    64SCORE
  30. 30

    Cliff Bergin & Associates

    4.7 · 425 Google reviewsMequon, WI
    64SCORE

We list only companies that clear our published bar, so this area is still filling in. As more plumbers near Mequon qualify, they'll appear here automatically.

Compare the top 10

Top plumbers in Mequon by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Quality Heating, Cooling, Plumbing & Electric884.91,54765Brookfield
2Austin Plumbing, Heating, Air & Electric874.91,23787Germantown
3Roman Home Services834.95,689–West Allis
4Cardinal Heating, Cooling, Plumbing & Electric805.0357–Sussex
5West Allis Heating, Cooling, Plumbing, and Electrical784.82,768–Milwaukee
6Burkhardt Heating, Cooling, Plumbing & Electric784.82,304–Milwaukee
7Thielmann Heating, Cooling & Plumbing784.9653–Mequon
8Axis Mechanical785.0240–
9Mr. Holland's Home Services774.82,112–New Berlin
10Sewer Ninjas764.9387–Brookfield

Plumbers in Mequon: quick answers

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

Quality Heating, Cooling, Plumbing & Electric has the highest 5 Star Score among plumbers in and near Mequon: 88 out of 100, with a 4.9 star Google rating from 1,547 reviews.

How many 5 Star plumbers serve Mequon?

34 plumbers meet our standard within about 16 miles of Mequon: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 29,111 Google reviews between them, averaging 4.84 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.

Other pros in Mequon

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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.