Best plumbers in Poway, CA

The highest-scoring plumber in and near Poway is West Coast Heating Air Solar Plumbing (score 95, 5.0 stars from 2,677 Google reviews). 71 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

    West Coast Heating Air Solar Plumbing

    5.0 · 2,677 Google reviewsEl Cajon, CA30 years in business

    West Coast Heating Air Solar Plumbing has served San Diego County homeowners since 1996. The company provides air conditioning, heating, heat pump, ductless mini-split, indoor air quality, home automation zoning, sola…

    Financing available
    95SCORE
  2. 2

    Courtesy Plumbing Inc.

    5.0 · 1,238 Google reviewsSan Diego, CA19 years in business

    Courtesy Plumbing Inc. provides residential and commercial plumbing services throughout San Diego and San Diego County. Founded in 2007 by Tony Misleh, the company serves homeowners, businesses, and light commercial c…

    Emergency service
    91SCORE
  3. 3

    United Plumbing Heating Air & Electric

    4.9 · 1,801 Google reviewsSan Diego, CA50 years in business

    United Plumbing Heating Air & Electric provides electrical, plumbing, heating, air conditioning, solar, and water damage services in San Diego. Serving the area since 1976, the licensed and insured multi-trade contrac…

    Emergency service
    89SCORE
  4. 4

    Bill Howe Plumbing, Heating & Air, Restoration & Flood Services

    4.8 · 6,058 Google reviewsSan Diego, CA46 years in business

    Bill Howe Plumbing, Heating & Air, Restoration & Flood Services is a family-owned and operated company serving homes and businesses across San Diego County. Serving the area since 1980, the company provides plumbing,…

    InsuredFamily-ownedFree estimatesEmergency service
    86SCORE
  5. 5

    All American Plumbing Inc.

    5.0 · 1,909 Google reviewsPoway, CA

    All American Plumbing Inc. is a locally owned plumbing company serving Poway and communities across San Diego County. The company website lists general plumbing repairs, water heater service, drain cleaning, leak dete…

    86SCORE
  6. 6

    Comfort Bros Heating Air Plumbing & Electrical

    4.9 · 1,346 Google reviewsEl Cajon, CA

    Comfort Bros Heating Air Plumbing & Electrical serves homeowners and commercial customers in El Cajon, San Diego, and surrounding areas. The family-owned company works on heating, cooling, plumbing, electrical, duct,…

    Financing available
    80SCORE
  7. 7

    Verday Smart Solutions

    5.0 · 487 Google reviews

    Verday Smart Solutions provides plumbing and water treatment services for San Diego homes. The company installs whole-house filtration, water softeners, reverse osmosis systems, commercial water filtration, and specia…

    Financing available
    80SCORE
  8. 8

    Permanent Solutions Plumbing & Drain

    5.0 · 403 Google reviewsSan Diego, CA
    80SCORE
  9. 9

    ASI, The White Glove Guys

    4.8 · 7,732 Google reviewsSan Diego, CA
    79SCORE
  10. 10

    Mauzy Cooling Heating Plumbing Electrical

    4.8 · 5,541 Google reviewsEl Cajon, CA
    79SCORE
  11. 11

    Perry Plumbing & Pipelining

    4.9 · 972 Google reviewsEl Cajon, CA
    79SCORE
  12. 12

    Trusted Water Systems

    5.0 · 339 Google reviews
    79SCORE
  13. 13

    JG Water Heaters, Filtration and Plumbing

    5.0 · 284 Google reviewsSan Diego, CA
    79SCORE
  14. 14

    Ability Plumbing Service and Repair

    5.0 · 281 Google reviewsEl Cajon, CA
    79SCORE
  15. 15

    Anderson Plumbing, Heating & Air

    4.8 · 6,612 Google reviewsSan Diego, CA
    78SCORE
  16. 16

    Exodus Plumbing, Inc

    4.9 · 731 Google reviewsSan Diego, CA
    78SCORE
  17. 17

    Friar's Plumbing Heating and AC Repair

    4.9 · 674 Google reviewsSan Diego, CA
    78SCORE
  18. 18

    American Plumbing Group

    5.0 · 254 Google reviewsSan Diego, CA
    78SCORE
  19. 19

    Black Mountain Plumbing

    4.8 · 1,686 Google reviewsSan Diego, CA
    77SCORE
  20. 20

    Collins Pacific Plumbing, Inc.

    4.9 · 433 Google reviewsSan Diego, CA
    77SCORE
  21. 21

    Morey Plumbing, Heating, & Cooling, Inc.

    5.0 · 231 Google reviewsSan Diego, CA
    77SCORE
  22. 22

    Core Plumbing

    4.8 · 1,424 Google reviewsSan Diego, CA
    76SCORE
  23. 23

    ASAP Drain Guys & Plumbing

    4.8 · 1,383 Google reviewsPoway, CA
    76SCORE
  24. 24

    Rooter Hero Plumbing of San Diego

    4.8 · 1,254 Google reviewsSan Diego, CA
    76SCORE
  25. 25

    Water Heaters Only, Inc

    4.9 · 600 Google reviewsSantee, CA
    76SCORE
  26. 26

    Almco Plumbing & Drain Services San Diego

    4.9 · 359 Google reviewsSan Diego, CA
    76SCORE
  27. 27

    Carini Home Services

    4.8 · 1,131 Google reviewsSan Diego, CA
    75SCORE
  28. 28

    Plumbing Plus

    4.8 · 1,001 Google reviewsPoway, CA
    75SCORE
  29. 29

    All Aloha Plumbing San Diego

    4.9 · 322 Google reviewsSan Diego, CA
    75SCORE
  30. 30

    ARS / Rescue Rooter San Diego

    4.7 · 5,250 Google reviewsSan Diego, CA
    74SCORE

Compare the top 10

Top plumbers in Poway by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1West Coast Heating Air Solar Plumbing955.02,67730El Cajon
2Courtesy Plumbing Inc.915.01,23819San Diego
3United Plumbing Heating Air & Electric894.91,80150San Diego
4Bill Howe Plumbing, Heating & Air, Restoration & Flood Services864.86,05846San Diego
5All American Plumbing Inc.865.01,909–Poway
6Comfort Bros Heating Air Plumbing & Electrical804.91,346–El Cajon
7Verday Smart Solutions805.0487–
8Permanent Solutions Plumbing & Drain805.0403–San Diego
9ASI, The White Glove Guys794.87,732–San Diego
10Mauzy Cooling Heating Plumbing Electrical794.85,541–El Cajon

Plumbers in Poway: quick answers

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

West Coast Heating Air Solar Plumbing has the highest 5 Star Score among plumbers in and near Poway: 95 out of 100, with a 5.0 star Google rating from 2,677 reviews.

How many 5 Star plumbers serve Poway?

71 plumbers meet our standard within about 16 miles of Poway: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 54,413 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.