Best plumbers in Smithfield, NC

The highest-scoring plumber in and near Smithfield is All Hours Heating & Air Conditioning, LLC (score 81, 5.0 stars from 476 Google reviews). 9 companies meet the 5 Star standard within about 16 miles.

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

    All Hours Heating & Air Conditioning, LLC

    5.0 · 476 Google reviewsGarner, NC
    81SCORE
  2. 2

    Sola Plumbing

    5.0 · 292 Google reviewsGarner, NC
    79SCORE
  3. 3
    76SCORE
  4. 4

    Certified Plumbing

    4.9 · 241 Google reviewsGarner, NC
    72SCORE
  5. 5

    Adam and Company Plumbing

    4.8 · 302 Google reviewsClayton, NC
    69SCORE
  6. 6

    Poole's Plumbing, Inc.

    4.8 · 325 Google reviewsGarner, NC
    68SCORE
  7. 7

    K W Boykin Plumbing

    4.9 · 76 Google reviewsGarner, NC
    65SCORE
  8. 8

    Crossroads Plumbing and Drain

    5.0 · 49 Google reviews
    65SCORE
  9. 9

    U.S. Plumbing

    5.0 · 118 Google reviewsClayton, NC
    63SCORE

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

Compare the top 9

Top plumbers in Smithfield by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1All Hours Heating & Air Conditioning, LLC815.0476–Garner
2Sola Plumbing795.0292–Garner
3Biggs Heating, Air Conditioning, Plumbing & Electrical764.9879–Garner
4Certified Plumbing724.9241–Garner
5Adam and Company Plumbing694.8302–Clayton
6Poole's Plumbing, Inc.684.8325–Garner
7K W Boykin Plumbing654.976–Garner
8Crossroads Plumbing and Drain655.049–
9U.S. Plumbing635.0118–Clayton

Plumbers in Smithfield: quick answers

Who is the highest-rated plumber in Smithfield, NC?

All Hours Heating & Air Conditioning, LLC has the highest 5 Star Score among plumbers in and near Smithfield: 81 out of 100, with a 5.0 star Google rating from 476 reviews.

How many 5 Star plumbers serve Smithfield?

9 plumbers meet our standard within about 16 miles of Smithfield: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 9 have 2,758 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.