Best plumbers in St. Helens, OR

The highest-scoring plumber in and near St. Helens is Drain Hound (Owner Operator) (score 76, 5.0 stars from 325 Google reviews). 8 companies meet the 5 Star standard within about 16 miles.

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

    Drain Hound (Owner Operator)

    5.0 · 325 Google reviewsVancouver, WA
    76SCORE
  2. 2

    Go With The Flow Plumbing

    4.9 · 299 Google reviewsVancouver, WA
    75SCORE
  3. 3

    Jeremy's Plumbing and Water heater services

    5.0 · 150 Google reviewsVancouver, WA
    75SCORE
  4. 4

    Mr. Rooter Plumbing

    4.8 · 794 Google reviewsVancouver, WA
    74SCORE
  5. 5

    Pilot Plumbing And Drain

    4.8 · 584 Google reviews
    72SCORE
  6. 6

    Apollo Plumbing, Heating, AC & Electric

    4.9 · 91 Google reviewsVancouver, WA
    71SCORE
  7. 7

    Plumbing Craftsman and Drain Service

    5.0 · 133 Google reviews
    67SCORE
  8. 8

    Sound Plumbing & Drain

    5.0 · 110 Google reviewsVancouver, WA
    60SCORE

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

Compare the top 8

Top plumbers in St. Helens by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Drain Hound (Owner Operator)765.0325–Vancouver
2Go With The Flow Plumbing754.9299–Vancouver
3Jeremy's Plumbing and Water heater services755.0150–Vancouver
4Mr. Rooter Plumbing744.8794–Vancouver
5Pilot Plumbing And Drain724.8584–
6Apollo Plumbing, Heating, AC & Electric714.991–Vancouver
7Plumbing Craftsman and Drain Service675.0133–
8Sound Plumbing & Drain605.0110–Vancouver

Plumbers in St. Helens: quick answers

Who is the highest-rated plumber in St. Helens, OR?

Drain Hound (Owner Operator) has the highest 5 Star Score among plumbers in and near St. Helens: 76 out of 100, with a 5.0 star Google rating from 325 reviews.

How many 5 Star plumbers serve St. Helens?

8 plumbers meet our standard within about 16 miles of St. Helens: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 8 have 2,486 Google reviews between them, averaging 4.92 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.