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Best HVAC companies in Dunwoody, GA

The highest-scoring HVAC company in and near Dunwoody is E. Smith Heating & Air Conditioning (score 89, 4.9 stars from 1,868 Google reviews). 58 companies meet the 5 Star standard within 25 km; the top 30 are ranked below.

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

    E. Smith Heating & Air Conditioning

    4.9 · 1,868 Google reviewsMarietta, GA64 years in business
    Family-ownedFree estimatesEmergency serviceFinancing available
    89SCORE
    (678) 369-8866 WebsiteFull profile
  2. 2

    Bartlett Heating & Cooling

    5.0 · 2,382 Google reviewsMarietta, GA
    87SCORE
    (770) 648-1316 WebsiteFull profile
  3. 3

    True Plumbing, Heating & Cooling

    5.0 · 1,403 Google reviewsDoraville, GA
    85SCORE
    (770) 288-9447 WebsiteFull profile
  4. 4

    TE Certified, Electrical, Plumbing, Heating & Cooling

    4.9 · 12,856 Google reviewsRoswell, GA
    83SCORE
    (770) 299-3903 WebsiteFull profile
  5. 5

    RS Andrews

    4.9 · 9,582 Google reviewsPeachtree Corners, GA
    83SCORE
    (770) 766-7941 WebsiteFull profile
  6. 6

    Peachtree Service Experts

    4.9 · 7,042 Google reviewsDuluth, GA
    83SCORE
    (678) 336-5225 WebsiteFull profile
  7. 7

    E. Dennis Heating, Cooling, Plumbing & Electrical

    4.9 · 5,588 Google reviewsMarietta, GA
    83SCORE
    (770) 501-8620 WebsiteFull profile
  8. 8

    PV Heating, Cooling & Plumbing

    4.9 · 2,974 Google reviewsAtlanta, GA
    83SCORE
    (470) 223-6782 WebsiteFull profile
  9. 9

    Hope Heating & AC Repair

    5.0 · 729 Google reviewsAtlanta, GA
    83SCORE
    (678) 916-9828 WebsiteFull profile
  10. 10

    Bardi Heating, Cooling, Plumbing, Electrical

    4.7 · 8,155 Google reviewsNorcross, GA37 years in business
    InsuredFamily-ownedFree estimatesEmergency service
    82SCORE
    (770) 268-0302 WebsiteFull profile
  11. 11

    Coolpro Heating and Cooling

    5.0 · 697 Google reviewsMarietta, GA
    82SCORE
    (770) 694-6232 WebsiteFull profile
  12. 12

    Empire Heating & Air Conditioning

    4.9 · 1,170 Google reviewsDecatur, GA
    80SCORE
    (404) 294-0900 WebsiteFull profile
  13. 13

    Summit

    5.0 · 579 Google reviewsMarietta, GA
    80SCORE
    (770) 282-9545 WebsiteFull profile
  14. 14

    Integrity Air Care

    5.0 · 445 Google reviewsSandy Springs, GA
    Family-ownedFree estimates
    80SCORE
    (470) 302-1083 WebsiteFull profile
  15. 15

    LServices Air Duct Cleaning

    4.9 · 1,026 Google reviews
    79SCORE
    (470) 439-7970 WebsiteFull profile
  16. 16

    Champion HVAC & Plumbing

    4.9 · 863 Google reviewsDecatur, GA
    79SCORE
    (770) 873-8996 WebsiteFull profile
  17. 17

    Casteel Heating, Cooling, Plumbing & Electrical

    4.8 · 10,754 Google reviewsMarietta, GA
    78SCORE
    (770) 637-4991 WebsiteFull profile
  18. 18

    Moncrief Heating & Air Conditioning

    4.8 · 3,387 Google reviewsAtlanta, GA
    78SCORE
    (470) 964-5141 WebsiteFull profile
  19. 19

    Ace Hardware Home Services

    4.8 · 2,879 Google reviewsMarietta, GA
    78SCORE
    (770) 800-8896 WebsiteFull profile
  20. 20

    Atlanta Air Pro

    4.9 · 629 Google reviewsAtlanta, GA
    78SCORE
    (404) 437-4508 WebsiteFull profile
  21. 21

    Central Heating & Air Conditioning

    4.8 · 471 Google reviewsNorcross, GA79 years in business
    Family-ownedFree estimatesEmergency serviceFinancing available
    78SCORE
    (404) 261-2280 WebsiteFull profile
  22. 22

    The Air Company of GA

    5.0 · 394 Google reviewsAtlanta, GA
    78SCORE
    (404) 583-7788 WebsiteFull profile
  23. 23

    Alternative Heating & Air

    5.0 · 306 Google reviews
    78SCORE
    (404) 732-6500 WebsiteFull profile
  24. 24

    JB Heating Air and Refrigeration

    5.0 · 302 Google reviews
    78SCORE
    (770) 960-6200 WebsiteFull profile
  25. 25

    Arctic Blast Heating & Air Conditioning

    5.0 · 204 Google reviewsNorcross, GA
    77SCORE
    (770) 560-0654 WebsiteFull profile
  26. 26

    Cunningham Associates Heating and Air Conditioning

    4.8 · 1,218 Google reviewsAtlanta, GA
    76SCORE
    (770) 343-7565 WebsiteFull profile
  27. 27

    Carter and Sons HVAC

    4.9 · 432 Google reviewsSmyrna, GA
    76SCORE
    (770) 434-4095 WebsiteFull profile
  28. 28

    My Aire Heating and Cooling

    4.9 · 342 Google reviewsDecatur, GA
    76SCORE
    (770) 818-6096 WebsiteFull profile
  29. 29

    Smart Comfort Heating and Air LLC

    5.0 · 177 Google reviewsLilburn, GA
    76SCORE
    (404) 667-3801 WebsiteFull profile
  30. 30

    Air Force Heating & Air

    4.8 · 1,277 Google reviewsMarietta, GA
    75SCORE
    (770) 525-2303 WebsiteFull profile

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

Compare the top 10

Top HVAC companies in Dunwoody by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1E. Smith Heating & Air Conditioning894.91,86864Marietta
2Bartlett Heating & Cooling875.02,382–Marietta
3True Plumbing, Heating & Cooling855.01,403–Doraville
4TE Certified, Electrical, Plumbing, Heating & Cooling834.912,856–Roswell
5RS Andrews834.99,582–Peachtree Corners
6Peachtree Service Experts834.97,042–Duluth
7E. Dennis Heating, Cooling, Plumbing & Electrical834.95,588–Marietta
8PV Heating, Cooling & Plumbing834.92,974–Atlanta
9Hope Heating & AC Repair835.0729–Atlanta
10Bardi Heating, Cooling, Plumbing, Electrical824.78,15537Norcross

HVAC companies in Dunwoody: quick answers

Who is the highest-rated HVAC company in Dunwoody, GA?

E. Smith Heating & Air Conditioning has the highest 5 Star Score among HVAC companies in and near Dunwoody: 89 out of 100, with a 4.9 star Google rating from 1,868 reviews.

How many 5 Star HVAC companies serve Dunwoody?

58 HVAC companies meet our standard within 25 km of Dunwoody: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 80,131 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 Dunwoody

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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.