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Best HVAC companies in New Orleans, LA

The highest-scoring HVAC company in and near New Orleans is Natal's Air Conditioning, Plumbing & Electrical (score 82, 4.9 stars from 2,246 Google reviews). 28 companies meet the 5 Star standard within 25 km.

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

    Natal's Air Conditioning, Plumbing & Electrical

    4.9 · 2,246 Google reviewsNew Orleans, LA
    82SCORE
    (504) 821-0005 WebsiteFull profile
  2. 2

    Bryans United Air Conditioning

    4.9 · 1,265 Google reviewsGretna, LA
    80SCORE
    (504) 270-1217 WebsiteFull profile
  3. 3

    Vallee Air Conditioning and Heating

    5.0 · 335 Google reviews
    79SCORE
    (504) 285-2394 WebsiteFull profile
  4. 4
    78SCORE
    (504) 641-3352 WebsiteFull profile
  5. 5

    Stuart Services

    4.9 · 584 Google reviewsNew Orleans, LA
    78SCORE
    (504) 294-8721 WebsiteFull profile
  6. 6

    Palombo Air Conditioning

    4.9 · 560 Google reviewsMetairie, LA
    77SCORE
    (504) 867-2800 WebsiteFull profile
  7. 7

    Hagerman Services

    5.0 · 201 Google reviewsTerrytown, LA
    77SCORE
    (504) 314-1486 WebsiteFull profile
  8. 8

    Air It Up Air Conditioning & Heating

    5.0 · 181 Google reviews
    77SCORE
    (504) 915-9747 WebsiteFull profile
  9. 9

    MACLEAN'S AIR CONDITIONING & HEATING LLC

    4.9 · 287 Google reviewsHarvey, LA
    73SCORE
    (504) 362-9799 WebsiteFull profile
  10. 10

    National Air LLC

    4.8 · 432 Google reviewsHarvey, LA
    72SCORE
    (504) 474-7771 WebsiteFull profile
  11. 11

    Gore's Services

    4.9 · 178 Google reviewsNew Orleans, LA
    InsuredFree estimatesEmergency serviceFinancing available
    72SCORE
    (504) 313-6407 WebsiteFull profile
  12. 12

    Cisco's Heating & Air Conditioning, INC.

    4.9 · 164 Google reviewsChalmette, LA
    72SCORE
    (504) 523-6883 WebsiteFull profile
  13. 13

    New Orleans Mechanical Pros

    5.0 · 68 Google reviewsNew Orleans, LA
    72SCORE
    WebsiteFull profile
  14. 14

    Coker Air & Heat LLC

    5.0 · 66 Google reviewsChalmette, LA
    72SCORE
    (504) 301-3380 WebsiteFull profile
  15. 15

    Ben’s AC

    4.9 · 125 Google reviews
    71SCORE
    (504) 357-1895 WebsiteFull profile
  16. 16

    Seruntine Refrigeration Services

    4.9 · 96 Google reviewsMetairie, LA
    70SCORE
    (504) 833-8831 WebsiteFull profile
  17. 17

    Lightning Service Inc

    4.7 · 606 Google reviewsMetairie, LA
    69SCORE
    (504) 837-3278 WebsiteFull profile
  18. 18

    J. Marin Heating & Air Conditioning

    4.8 · 181 Google reviewsNew Orleans, LA
    69SCORE
    (504) 949-7805 WebsiteFull profile
  19. 19

    Klimate Kontrol AC & Heating

    4.9 · 71 Google reviewsNew Orleans, LA
    69SCORE
    (504) 949-8818 WebsiteFull profile
  20. 20

    Calloway & Sons A/C And Heating

    4.8 · 894 Google reviews
    68SCORE
    (504) 533-4567 WebsiteFull profile
  21. 21
    67SCORE
    (504) 430-6109 WebsiteFull profile
  22. 22

    Precise Comfort And Climate Specialists Inc

    4.8 · 129 Google reviewsNew Orleans, LA
    67SCORE
    (504) 273-0522 WebsiteFull profile
  23. 23

    On Call Electrical Solutions llc

    5.0 · 32 Google reviewsChalmette, LA
    65SCORE
    (504) 389-0149 WebsiteFull profile
  24. 24

    Elite Air Systems LLC

    4.9 · 45 Google reviews
    64SCORE
    (504) 251-4887 WebsiteFull profile
  25. 25

    Rashad's AC and Heating, LLC

    4.7 · 248 Google reviews
    63SCORE
    (504) 717-0333 WebsiteFull profile
  26. 26
    62SCORE
    (504) 481-4515 WebsiteFull profile
  27. 27

    Pipe Rite Plumbing Services

    5.0 · 22 Google reviewsSlidell, LA
    62SCORE
    (985) 605-8603 WebsiteFull profile
  28. 28

    Diversified Energy

    4.9 · 369 Google reviewsNew Orleans, LA
    61SCORE
    (504) 273-7779 WebsiteFull profile

Compare the top 10

Top HVAC companies in New Orleans by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Natal's Air Conditioning, Plumbing & Electrical824.92,246–New Orleans
2Bryans United Air Conditioning804.91,265–Gretna
3Vallee Air Conditioning and Heating795.0335–
4Keefe's Air Conditioning Heating Electrical Generator & Plumbing784.86,773–Harvey
5Stuart Services784.9584–New Orleans
6Palombo Air Conditioning774.9560–Metairie
7Hagerman Services775.0201–Terrytown
8Air It Up Air Conditioning & Heating775.0181–
9MACLEAN'S AIR CONDITIONING & HEATING LLC734.9287–Harvey
10National Air LLC724.8432–Harvey

HVAC companies in New Orleans: quick answers

Who is the highest-rated HVAC company in New Orleans, LA?

Natal's Air Conditioning, Plumbing & Electrical has the highest 5 Star Score among HVAC companies in and near New Orleans: 82 out of 100, with a 4.9 star Google rating from 2,246 reviews.

How many 5 Star HVAC companies serve New Orleans?

28 HVAC companies meet our standard within 25 km of New Orleans: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 28 have 16,369 Google reviews between them, averaging 4.89 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.