Best HVAC companies in Gardena, CA

The highest-scoring HVAC company in and near Gardena is American AC Heat Plumbing (score 90, 4.9 stars from 3,539 Google reviews). 54 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

    American AC Heat Plumbing

    4.9 · 3,539 Google reviewsHawthorne, CA45 years in business

    American AC Heat Plumbing provides heating, cooling, plumbing, indoor air quality, duct, and insulation services for Los Angeles, the South Bay, the San Fernando Valley, and surrounding Southern California communities…

    Financing availableEmergency service
    90SCORE
  2. 2

    Power Pro Plumbing Heating & Air

    4.8 · 2,606 Google reviewsGardena, CA24 years in business

    Power Pro Plumbing Heating & Air provides plumbing, drain, sewer, water heater, heating, air conditioning, and indoor air services across Los Angeles and Orange County. The company has served Southern California for 2…

    Free estimatesEmergency serviceFinancing available
    85SCORE
  3. 3

    Drain Right Services

    4.9 · 2,087 Google reviewsGardena, CA

    Drain Right Services provides plumbing, drain, sewer, and HVAC work for homes and businesses in Los Angeles and Orange County, including Gardena and Torrance. Its plumbing services include leak repair, drain cleaning,…

    Financing availableEmergency service
    82SCORE
  4. 4

    Fast Water Heater Company

    4.9 · 1,586 Google reviewsGardena, CA
    81SCORE
  5. 5

    Downey Plumbing Heating & Air Conditioning

    4.8 · 579 Google reviewsDowney, CA96 years in business

    Downey Plumbing Heating & Air Conditioning provides plumbing, heating, cooling, sewer, and drain services for residential and commercial properties in Downey and surrounding Southern California communities. Operating…

    InsuredFamily-ownedEmergency serviceFinancing available
    81SCORE
  6. 6

    Brody Pennell Heating & Air Conditioning

    4.8 · 5,057 Google reviewsLos Angeles, CA
    79SCORE
  7. 7

    JW Plumbing, Heating and Air

    4.8 · 3,052 Google reviewsLos Angeles, CA
    78SCORE
  8. 8

    Service Genius Air Conditioning and Heating

    4.9 · 599 Google reviewsLos Angeles, CA

    Service Genius Air Conditioning and Heating provides HVAC services in Los Angeles and surrounding communities. The company repairs, installs, and maintains air conditioners, furnaces, heat pumps, air filtration system…

    Financing availableEmergency service
    78SCORE
  9. 9

    Monkey Wrench Plumbing, Heating, Air & Electric

    4.9 · 452 Google reviewsSanta Monica, CA
    77SCORE
  10. 10

    LC Heating & Air Conditioning

    5.0 · 239 Google reviewsLos Angeles, CA6 years in business

    LC Heating & Air Conditioning provides residential and commercial HVAC service across Greater Los Angeles from offices serving Hollywood, Pasadena, and the San Fernando Valley. Serving the area since 2020, the company…

    Financing availableEmergency service
    77SCORE
  11. 11

    Alpha Heating & Air Conditioning

    5.0 · 214 Google reviews

    Alpha Heating & Air Conditioning is a locally owned and operated HVAC company based in Playa Vista, California. The company serves residential and light commercial properties with air conditioning repair, installation…

    77SCORE
  12. 12

    Universal Heating & Air

    4.9 · 416 Google reviewsLos Angeles, CA
    76SCORE
  13. 13

    Lions Heating & Air Conditioning

    4.9 · 306 Google reviewsCulver City, CA
    75SCORE
  14. 14

    Primary Air Ducts HVAC Services West Hollywood

    5.0 · 121 Google reviewsWest Hollywood, CA
    75SCORE
  15. 15

    Service Champions Plumbing, Heating & AC

    4.9 · 683 Google reviewsLos Angeles, CA
    74SCORE
  16. 16

    Red Lilly Plumbing

    4.8 · 630 Google reviewsLos Angeles, CA
    74SCORE
  17. 17

    Spot On Heating, Air, Plumbing & Electrical

    4.9 · 545 Google reviewsWhittier, CA
    74SCORE
  18. 18

    VENT CLEANING & REPAIR PRO

    4.9 · 296 Google reviewsLos Angeles, CA
    InsuredBondedFree estimatesEmergency service
    74SCORE
  19. 19

    Best Price Appliance Repair & HVAC

    4.9 · 250 Google reviewsLos Angeles, CA
    74SCORE
  20. 20

    ELITE Air Duct & HVAC

    5.0 · 87 Google reviewsLos Angeles, CA
    74SCORE
  21. 21

    Maingreen Remodel & Construction

    4.9 · 160 Google reviewsLos Angeles, CA
    73SCORE
  22. 22

    310 HVAC

    5.0 · 85 Google reviews
    73SCORE
  23. 23

    Manny's Heating & Air Conditioning

    4.8 · 375 Google reviewsHuntington Park, CA
    72SCORE
  24. 24

    Air Max HVAC Inc.

    4.9 · 195 Google reviewsBeverly Hills, CA
    72SCORE
  25. 25

    R&C Heating and Cooling Service

    5.0 · 121 Google reviewsSanta Monica, CA
    72SCORE
  26. 26

    A/C Control, Inc

    4.8 · 341 Google reviewsLos Angeles, CA
    71SCORE
  27. 27

    Dover Air Condition Repair & Install

    4.9 · 111 Google reviewsInglewood, CA
    71SCORE
  28. 28

    Southwest Heating & Air Conditioning

    4.8 · 365 Google reviewsLos Angeles, CA
    70SCORE
  29. 29

    Top Energy Solutions

    5.0 · 173 Google reviewsWest Hollywood, CA
    69SCORE
  30. 30

    Beverly Air Conditioning & Heating

    4.9 · 97 Google reviewsBeverly Hills, CA

    Beverly Air Conditioning & Heating provides heating, ventilation, and air conditioning installation, repair, maintenance, and upgrade services for homes and businesses. The company site identifies the operator as Airt…

    Emergency service
    69SCORE

Compare the top 10

Top HVAC companies in Gardena by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1American AC Heat Plumbing904.93,53945Hawthorne
2Power Pro Plumbing Heating & Air854.82,60624Gardena
3Drain Right Services824.92,087–Gardena
4Fast Water Heater Company814.91,586–Gardena
5Downey Plumbing Heating & Air Conditioning814.857996Downey
6Brody Pennell Heating & Air Conditioning794.85,057–Los Angeles
7JW Plumbing, Heating and Air784.83,052–Los Angeles
8Service Genius Air Conditioning and Heating784.9599–Los Angeles
9Monkey Wrench Plumbing, Heating, Air & Electric774.9452–Santa Monica
10LC Heating & Air Conditioning775.02396Los Angeles

HVAC companies in Gardena: quick answers

Who is the highest-rated HVAC company in Gardena, CA?

American AC Heat Plumbing has the highest 5 Star Score among HVAC companies in and near Gardena: 90 out of 100, with a 4.9 star Google rating from 3,539 reviews.

How many 5 Star HVAC companies serve Gardena?

54 HVAC companies meet our standard within about 16 miles of Gardena: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 25,367 Google reviews between them, averaging 4.90 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.

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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.