Best plumbers in San Francisco, CA

The highest-scoring plumber in and near San Francisco is Discount Plumbing Rooter Services (score 90, 4.9 stars from 3,301 Google reviews). 53 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.

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

    Discount Plumbing Rooter Services

    4.9 · 3,301 Google reviewsDaly City, CA34 years in business

    Discount Plumbing Rooter Services is a licensed and insured plumbing company founded in 1992 and serving the San Francisco Bay Area Peninsula. Its service area includes Daly City, Pacifica, San Bruno, Millbrae, Burlin…

    Emergency service
    90SCORE
  2. 2

    Caccia Home Services

    4.9 · 2,172 Google reviewsBurlingame, CA47 years in business

    Caccia Home Services provides plumbing and electrical work for homes and commercial properties in the Bay Area. Family owned since 1979, the company handles water heaters, drains and sewers, water treatment, gas lines…

    Financing availableEmergency service
    89SCORE
  3. 3

    Magic Plumbing Heating & Cooling

    4.9 · 1,935 Google reviewsSan Francisco, CA46 years in business

    Magic Plumbing Heating & Cooling serves San Francisco and the Bay Area with plumbing, heating, air conditioning, drain, sewer, and indoor air quality work. The company says it has been solving these problems since 198…

    Financing available
    89SCORE
  4. 4

    Heise's Plumbing

    4.9 · 1,827 Google reviewsSan Francisco, CA72 years in business

    Heise's Plumbing provides plumbing, electrical, appliance, sewer, and drain services for homes and businesses across San Francisco and the Peninsula. The family-owned company says it has served the area since 1954 and…

    Emergency service
    89SCORE
  5. 5

    Fast Water Heater Company

    4.9 · 1,613 Google reviewsRichmond, CA40 years in business

    Fast Water Heater Company installs, replaces, repairs, and maintains water heaters for residential and commercial properties across Washington, Oregon, Northern California, and Southern California. Its technicians wor…

    Financing availableEmergency service
    88SCORE
  6. 6

    George Salet Plumbing, Inc.

    4.9 · 590 Google reviewsBrisbane, CA47 years in business

    George Salet Plumbing, Inc. provides residential and commercial plumbing services in San Francisco and communities along the Peninsula. Family-owned since 1979, the company handles plumbing repairs, toilets, sinks, fa…

    85SCORE
  7. 7

    SplashFix Plumbing

    5.0 · 442 Google reviewsSouth San Francisco, CA
    81SCORE
  8. 8

    Ace Plumbing & Rooter, Inc.

    4.9 · 1,200 Google reviewsSan Francisco, CA
    80SCORE
  9. 9

    Cabrillo Plumbing, Heating & Air

    4.9 · 1,195 Google reviewsSan Francisco, CA
    80SCORE
  10. 10

    Flow Masters Plumbing, Drain and Water Heater

    5.0 · 716 Google reviewsDaly City, CA
    80SCORE
  11. 11

    Advanced Plumbing & Drain

    4.9 · 790 Google reviewsSan Francisco, CA
    79SCORE
  12. 12

    Fast Response Plumbing & Rooter

    4.9 · 717 Google reviewsSan Francisco, CA
    78SCORE
  13. 13

    Whistle Plumbing

    5.0 · 392 Google reviewsDaly City, CA
    78SCORE
  14. 14

    Local Plumbing

    5.0 · 241 Google reviewsSausalito, CA
    78SCORE
  15. 15

    Discount Plumbing San Francisco

    4.9 · 529 Google reviewsSan Francisco, CA
    77SCORE
  16. 16

    Roto-Rooter Plumbing & Water Cleanup

    4.9 · 458 Google reviewsSan Francisco, CA
    77SCORE
  17. 17

    Nigel Mulgrew Plumbing

    5.0 · 229 Google reviewsPacifica, CA
    77SCORE
  18. 18

    Burkell Plumbing Inc.

    4.9 · 480 Google reviewsSausalito, CA
    76SCORE
  19. 19

    Excalibur Water Heaters Inc

    5.0 · 172 Google reviews
    76SCORE
  20. 20

    1 Backflow Plumbing

    5.0 · 159 Google reviewsSan Francisco, CA
    76SCORE
  21. 21

    Hydro Plumbing & Rooter

    5.0 · 136 Google reviewsSan Francisco, CA
    76SCORE
  22. 22

    Albert Nahman Plumbing, Heating, and Cooling

    4.7 · 3,399 Google reviewsBerkeley, CA
    74SCORE
  23. 23

    Arch Plumbing Inc.

    4.9 · 308 Google reviewsSan Francisco, CA
    74SCORE
  24. 24

    ZAYA Plumbing Maintenance LLC.

    5.0 · 123 Google reviewsSan Francisco, CA
    74SCORE
  25. 25

    Hydroflow

    5.0 · 111 Google reviewsSan Francisco, CA
    74SCORE
  26. 26

    Mr. Rooter Plumbing of The Oakland-Berkeley Area

    4.9 · 1,424 Google reviewsOakland, CA
    73SCORE
  27. 27

    Genteel Plumbers

    4.8 · 476 Google reviewsSan Francisco, CA
    73SCORE
  28. 28

    Honrath & Stacey Plumbing & Heating

    4.9 · 227 Google reviewsRichmond, CA
    73SCORE
  29. 29

    Isackson Plumbing

    5.0 · 115 Google reviewsSan Francisco, CA
    73SCORE
  30. 30

    Chosen Rooter & Plumbing Inc.

    4.8 · 370 Google reviewsSan Francisco, CA
    72SCORE

Compare the top 10

Top plumbers in San Francisco by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Discount Plumbing Rooter Services904.93,30134Daly City
2Caccia Home Services894.92,17247Burlingame
3Magic Plumbing Heating & Cooling894.91,93546San Francisco
4Heise's Plumbing894.91,82772San Francisco
5Fast Water Heater Company884.91,61340Richmond
6George Salet Plumbing, Inc.854.959047Brisbane
7SplashFix Plumbing815.0442–South San Francisco
8Ace Plumbing & Rooter, Inc.804.91,200–San Francisco
9Cabrillo Plumbing, Heating & Air804.91,195–San Francisco
10Flow Masters Plumbing, Drain and Water Heater805.0716–Daly City

Plumbers in San Francisco: quick answers

Who is the highest-rated plumber in San Francisco, CA?

Discount Plumbing Rooter Services has the highest 5 Star Score among plumbers in and near San Francisco: 90 out of 100, with a 4.9 star Google rating from 3,301 reviews.

How many 5 Star plumbers serve San Francisco?

53 plumbers meet our standard within about 16 miles of San Francisco: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 25,847 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.