Best plumbers in Carlsbad, CA

The highest-scoring plumber in and near Carlsbad is Carmel Valley Plumbers (score 73, 5.0 stars from 214 Google reviews). 3 companies meet the 5 Star standard within about 16 miles.

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

    Carmel Valley Plumbers

    5.0 · 214 Google reviews
    73SCORE
  2. 2

    Colepepper Plumbing

    4.7 · 1,702 Google reviewsSan Diego, CA
    72SCORE
  3. 3

    1 Affordable Backflow

    4.9 · 108 Google reviews
    69SCORE

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

Compare the top 3

Top plumbers in Carlsbad by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Carmel Valley Plumbers735.0214–
2Colepepper Plumbing724.71,702–San Diego
31 Affordable Backflow694.9108–

Plumbers in Carlsbad: quick answers

Who is the highest-rated plumber in Carlsbad, CA?

Carmel Valley Plumbers has the highest 5 Star Score among plumbers in and near Carlsbad: 73 out of 100, with a 5.0 star Google rating from 214 reviews.

How many 5 Star plumbers serve Carlsbad?

3 plumbers meet our standard within about 16 miles of Carlsbad: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 3 have 2,024 Google reviews between them, averaging 4.87 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 Carlsbad

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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.