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Best plumbers in Covina, CA

The highest-scoring plumber in and near Covina is Steve's Plumbing Heating & Air Conditioning (score 89, 4.9 stars from 1,688 Google reviews). 36 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.

Last updated Sep 25, 2026How we rank
  1. 1

    Steve's Plumbing Heating & Air Conditioning

    4.9 · 1,688 Google reviewsUpland, CA38 years in business
    Family-ownedFree estimatesEmergency serviceFinancing available
    89SCORE
    (909) 985-5254 WebsiteFull profile
  2. 2

    J.I.G. Plumbing, Inc

    5.0 · 1,088 Google reviewsChino, CA
    84SCORE
    (909) 351-1116 WebsiteFull profile
  3. 3

    High speed rooter & plumbing

    5.0 · 566 Google reviewsOntario, CA
    82SCORE
    (213) 949-4202 WebsiteFull profile
  4. 4

    Happy Camper Heating, Plumbing, and AC Repair

    5.0 · 550 Google reviewsWhittier, CA
    82SCORE
    (562) 667-3599 WebsiteFull profile
  5. 5

    Western Rooter & Plumbing

    4.9 · 1,650 Google reviewsArcadia, CA
    81SCORE
    (626) 448-6455 WebsiteFull profile
  6. 6

    Rooter Hero Plumbing

    4.9 · 1,780 Google reviewsPomona, CA
    80SCORE
    (909) 939-4575 WebsiteFull profile
  7. 7

    The Water Heater Warehouse

    4.9 · 1,371 Google reviewsFullerton, CA
    80SCORE
    (657) 822-0422 WebsiteFull profile
  8. 8

    Metz Air Control, Plumbing, Heating & Air

    4.9 · 1,200 Google reviewsChino, CA
    80SCORE
    (909) 925-0513 WebsiteFull profile
  9. 9

    Honestee Plumbing

    5.0 · 332 Google reviewsFullerton, CA
    80SCORE
    (562) 343-6022 WebsiteFull profile
  10. 10

    Plumber XP

    5.0 · 300 Google reviewsLa Habra, CA
    79SCORE
    (562) 448-2124 WebsiteFull profile
  11. 11

    SoCal Plumbing & Rooter Inc.

    5.0 · 280 Google reviewsBrea, CA
    79SCORE
    (714) 482-3982 WebsiteFull profile
  12. 12

    Service Champions Plumbing, Heating & AC

    4.8 · 8,075 Google reviewsBrea, CA
    78SCORE
    (714) 584-6595 WebsiteFull profile
  13. 13

    Cisneros Brothers Plumbing

    5.0 · 253 Google reviewsChino, CA
    78SCORE
    (951) 577-1625 WebsiteFull profile
  14. 14

    Roto-Rooter Plumbing & Water Cleanup

    4.9 · 509 Google reviewsFullerton, CA
    77SCORE
    (714) 793-8471 WebsiteFull profile
  15. 15

    Spot On Heating, Air, Plumbing & Electrical

    4.9 · 545 Google reviewsWhittier, CA
    76SCORE
    (562) 270-1069 WebsiteFull profile
  16. 16

    Graham Plumbing and Drain Cleaning, Inc.

    4.9 · 324 Google reviewsBrea, CA
    75SCORE
    (888) 828-3872 WebsiteFull profile
  17. 17

    Monkey Wrench Plumbing, Heating, Air & Electric

    4.9 · 280 Google reviewsCovina, CA
    75SCORE
    (626) 722-8954 WebsiteFull profile
  18. 18

    AA Atlas Plumbing, Heating, & Air

    5.0 · 200 Google reviewsYorba Linda, CA
    75SCORE
    (714) 970-5885 WebsiteFull profile
  19. 19

    Service Hero Plumbing, HVAC, and Electrical

    4.8 · 1,556 Google reviewsCovina, CA
    74SCORE
    (626) 225-0451 WebsiteFull profile
  20. 20

    The Rooter Company

    4.8 · 692 Google reviewsBrea, CA
    74SCORE
    (714) 716-4361 WebsiteFull profile
  21. 21

    Halo Plumbers

    5.0 · 122 Google reviews
    74SCORE
    (909) 668-2241 WebsiteFull profile
  22. 22

    Sweetwater Plumbing

    4.8 · 588 Google reviewsMontclair, CA
    72SCORE
    (909) 312-4516 WebsiteFull profile
  23. 23

    24 Rooter & Plumbing Inc

    5.0 · 106 Google reviewsUpland, CA
    72SCORE
    (840) 242-2424 WebsiteFull profile
  24. 24

    NexGen HVAC & Plumbing

    4.7 · 602 Google reviewsOntario, CA
    69SCORE
    (909) 487-5060 WebsiteFull profile
  25. 25

    Avis Plumbing and Air

    4.7 · 548 Google reviewsFullerton, CA
    69SCORE
    (657) 571-3861 WebsiteFull profile
  26. 26

    Ace Pelizon Plumbing

    4.7 · 453 Google reviewsCovina, CA
    InsuredEmergency serviceFinancing availableBackground-checked
    68SCORE
    (626) 412-0601 WebsiteFull profile
  27. 27

    Seale Plumbing

    4.9 · 123 Google reviewsFullerton, CA
    68SCORE
    (714) 928-7557 WebsiteFull profile
  28. 28

    Elite Rooter Plumbers

    4.7 · 828 Google reviewsFullerton, CA
    67SCORE
    (714) 497-2189 WebsiteFull profile
  29. 29

    A-1 Total Service Plumbing

    4.9 · 661 Google reviewsLa Habra, CA
    67SCORE
    (562) 579-4745 WebsiteFull profile
  30. 30

    Eaton Family Plumbers

    4.8 · 171 Google reviewsDiamond Bar, CA
    67SCORE
    (909) 415-5429Full profile

Compare the top 10

Top plumbers in Covina by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Steve's Plumbing Heating & Air Conditioning894.91,68838Upland
2J.I.G. Plumbing, Inc845.01,088–Chino
3High speed rooter & plumbing825.0566–Ontario
4Happy Camper Heating, Plumbing, and AC Repair825.0550–Whittier
5Western Rooter & Plumbing814.91,650–Arcadia
6Rooter Hero Plumbing804.91,780–Pomona
7The Water Heater Warehouse804.91,371–Fullerton
8Metz Air Control, Plumbing, Heating & Air804.91,200–Chino
9Honestee Plumbing805.0332–Fullerton
10Plumber XP795.0300–La Habra

Plumbers in Covina: quick answers

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

Steve's Plumbing Heating & Air Conditioning has the highest 5 Star Score among plumbers in and near Covina: 89 out of 100, with a 4.9 star Google rating from 1,688 reviews.

How many 5 Star plumbers serve Covina?

36 plumbers meet our standard within 25 km of Covina: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 27,441 Google reviews between them, averaging 4.89 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.