Best HVAC companies in South San Francisco, CA

The highest-scoring HVAC company in and near South San Francisco is Magic Plumbing Heating & Cooling (score 89, 4.9 stars from 1,935 Google reviews). 25 companies meet the 5 Star standard within about 16 miles.

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

    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
  2. 2

    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
  3. 3

    Cabrillo Plumbing, Heating & Air

    4.9 · 1,195 Google reviewsSan Francisco, CA
    80SCORE
  4. 4

    Flow Masters Plumbing, Drain and Water Heater

    5.0 · 716 Google reviewsDaly City, CA
    80SCORE
  5. 5

    Heating And Air Experts

    5.0 · 800 Google reviewsSan Francisco, CA
    78SCORE
  6. 6

    Atlas Heating and Air Conditioning

    4.9 · 605 Google reviewsOakland, CA
    78SCORE
  7. 7

    Local Plumbing

    5.0 · 241 Google reviewsSausalito, CA
    78SCORE
  8. 8

    1 Backflow Plumbing

    5.0 · 159 Google reviewsSan Francisco, CA
    76SCORE
  9. 9

    Breathable

    4.9 · 287 Google reviewsOakland, CA
    75SCORE
  10. 10

    Albert Nahman Plumbing, Heating, and Cooling

    4.7 · 3,399 Google reviewsBerkeley, CA
    74SCORE
  11. 11

    Fuse HVAC, Electrical and Plumbing

    4.9 · 565 Google reviewsSan Mateo, CA
    74SCORE
  12. 12

    Arch Plumbing Inc.

    4.9 · 308 Google reviewsSan Francisco, CA
    74SCORE
  13. 13

    Hydroflow

    5.0 · 111 Google reviewsSan Francisco, CA
    74SCORE
  14. 14

    Next HVAC and Appliance repair

    4.8 · 386 Google reviewsSan Francisco, CA
    72SCORE
  15. 15

    Lutz Plumbing Inc

    4.9 · 133 Google reviewsSan Francisco, CA
    71SCORE
  16. 16

    Aarvaks Heating & Air Conditioning, Inc.

    4.9 · 97 Google reviewsBerkeley, CA
    71SCORE
  17. 17

    SmartHome Appliances & HVAC

    4.8 · 195 Google reviewsSan Francisco, CA
    70SCORE
  18. 18

    Sugar Bear Home Services

    4.9 · 393 Google reviewsSouth San Francisco, CA
    69SCORE
  19. 19

    Lowe's Air Duct Cleaning

    4.9 · 156 Google reviewsSan Francisco, CA
    68SCORE
  20. 20

    Right Choice Air Duct Cleaners

    4.9 · 83 Google reviewsSan Francisco, CA
    68SCORE
  21. 21

    Carol Flynn Heating & Cooling

    5.0 · 72 Google reviewsBrisbane, CA
    68SCORE
  22. 22

    Freon HVAC & Electrical Service

    5.0 · 42 Google reviewsSan Francisco, CA
    68SCORE
  23. 23

    Ortiz Heating & Air Conditioning

    5.0 · 72 Google reviewsBurlingame, CA
    67SCORE
  24. 24

    Five Or Free Electrical Heating & Air Solutions

    4.7 · 273 Google reviewsOakland, CA
    66SCORE
  25. 25

    Randy's Home Services

    4.9 · 73 Google reviewsSan Francisco, CA
    66SCORE

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

Compare the top 10

Top HVAC companies in South San Francisco by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Magic Plumbing Heating & Cooling894.91,93546San Francisco
2Heise's Plumbing894.91,82772San Francisco
3Cabrillo Plumbing, Heating & Air804.91,195–San Francisco
4Flow Masters Plumbing, Drain and Water Heater805.0716–Daly City
5Heating And Air Experts785.0800–San Francisco
6Atlas Heating and Air Conditioning784.9605–Oakland
7Local Plumbing785.0241–Sausalito
81 Backflow Plumbing765.0159–San Francisco
9Breathable754.9287–Oakland
10Albert Nahman Plumbing, Heating, and Cooling744.73,399–Berkeley

HVAC companies in South San Francisco: quick answers

Who is the highest-rated HVAC company in South San Francisco, CA?

Magic Plumbing Heating & Cooling has the highest 5 Star Score among HVAC companies in and near South San Francisco: 89 out of 100, with a 4.9 star Google rating from 1,935 reviews.

How many 5 Star HVAC companies serve South San Francisco?

25 HVAC companies meet our standard within about 16 miles of South San Francisco: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 25 have 14,123 Google reviews between them, averaging 4.91 stars.

How are these HVAC companies 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.

HVAC companies near South San Francisco

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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.