Best plumbers in Covington, WA

The highest-scoring plumber in and near Covington is Greenwood Heating and Home Services (score 90, 4.9 stars from 5,046 Google reviews). 23 companies meet the 5 Star standard within about 16 miles.

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

    Greenwood Heating and Home Services

    4.9 · 5,046 Google reviewsTukwila, WA108 years in business

    Greenwood Heating and Home Services serves the Greater Seattle Metro Area with heating, air conditioning, electrical, plumbing, and restoration work. The locally owned, family-owned company has served the Seattle area…

    Emergency service
    90SCORE
  2. 2

    Ready Rooter Plumbing and Drain

    4.9 · 2,020 Google reviewsBellevue, WA

    Ready Rooter Plumbing and Drain is identified by its name as a plumbing and drain business. The available website page contains no descriptive text about the company, its services, service area, history, staff, operat…

    82SCORE
  3. 3

    Homeservice Plumbers

    4.9 · 1,537 Google reviewsBellevue, WA

    Homeservice Plumbers serves residential and commercial properties in the Greater Seattle area, including Everett and Tacoma. The company provides plumbing, sewer, and drain services, with free estimates and no trip ch…

    Emergency service
    81SCORE
  4. 4

    Brewer's Sewer Repair

    5.0 · 488 Google reviewsSeattle, WA

    Brewer's Sewer Repair is a locally owned sewer and drain company serving Seattle, Bellevue, and surrounding Washington communities. The registered and licensed contractor has served the area for over 14 years and work…

    Financing availableEmergency service
    81SCORE
  5. 5

    Mr. Rooter Plumbing of Sunnyvale Mountain View

    4.8 · 2,722 Google reviewsSeattle, WA
    Emergency serviceFinancing availableBackground-checked
    78SCORE
  6. 6

    Harts Plumbers, Electricians, & HVAC Technicians

    4.8 · 1,444 Google reviewsTukwila, WA
    76SCORE
  7. 7

    I Need A Plumber Now and Sewer Services

    4.9 · 385 Google reviewsKent, WA
    75SCORE
  8. 8

    Benla Water Heater Service

    4.9 · 272 Google reviewsTukwila, WA
    75SCORE
  9. 9

    Water Heater Doctor

    5.0 · 128 Google reviewsSeattle, WA
    75SCORE
  10. 10

    Washington Water Heaters, Heating & Air Conditioning

    4.9 · 321 Google reviewsRenton, WA
    74SCORE
  11. 11

    Roto-Rooter Plumbing & Water Cleanup

    4.8 · 805 Google reviewsRenton, WA
    73SCORE
  12. 12

    Trusted Plumbing & Heating

    4.8 · 473 Google reviewsRenton, WA
    73SCORE
  13. 13

    Emerald City Energy Windows & Doors

    4.9 · 338 Google reviewsTukwila, WA
    73SCORE
  14. 14
    72SCORE
  15. 15

    Delta Plumbing LLC

    5.0 · 45 Google reviewsSeattle, WA
    68SCORE
  16. 16

    Integrity Energy Systems

    4.7 · 255 Google reviewsSeattle, WA
    67SCORE
  17. 17

    Green Planet Plumbing & Sewer, LLC

    4.8 · 184 Google reviewsSeattle, WA
    66SCORE
  18. 18
    65SCORE
  19. 19

    RoyalPipes Plumber Renton

    5.0 · 25 Google reviewsRenton, WA
    65SCORE
  20. 20

    OutToday Electrical, Plumbing, Heating and Air

    4.7 · 272 Google reviewsBellevue, WA
    64SCORE
  21. 21

    Puget Sound Plumbing & Heating

    4.5 · 1,115 Google reviewsBurien, WA
    62SCORE
  22. 22

    As You Wish Electric, Plumbing, Heating, Air

    4.9 · 67 Google reviewsRenton, WA
    62SCORE
  23. 23

    Drain Beast Septic & Plumbing

    4.9 · 50 Google reviewsSeattle, WA
    62SCORE

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

Compare the top 10

Top plumbers in Covington by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Greenwood Heating and Home Services904.95,046108Tukwila
2Ready Rooter Plumbing and Drain824.92,020–Bellevue
3Homeservice Plumbers814.91,537–Bellevue
4Brewer's Sewer Repair815.0488–Seattle
5Mr. Rooter Plumbing of Sunnyvale Mountain View784.82,722–Seattle
6Harts Plumbers, Electricians, & HVAC Technicians764.81,444–Tukwila
7I Need A Plumber Now and Sewer Services754.9385–Kent
8Benla Water Heater Service754.9272–Tukwila
9Water Heater Doctor755.0128–Seattle
10Washington Water Heaters, Heating & Air Conditioning744.9321–Renton

Plumbers in Covington: quick answers

Who is the highest-rated plumber in Covington, WA?

Greenwood Heating and Home Services has the highest 5 Star Score among plumbers in and near Covington: 90 out of 100, with a 4.9 star Google rating from 5,046 reviews.

How many 5 Star plumbers serve Covington?

23 plumbers meet our standard within about 16 miles of Covington: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 23 have 21,968 Google reviews between them, averaging 4.85 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.

Plumbers near Covington

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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.