Best HVAC companies in Sugar Land, TX

The highest-scoring HVAC company in and near Sugar Land is Modern Air of Katy (score 80, 5.0 stars from 164 Google reviews). 29 companies meet the 5 Star standard within about 16 miles.

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

    Modern Air of Katy

    5.0 · 164 Google reviewsHouston, TX
    80SCORE
  2. 2

    Uptown Heating & Air Conditioning

    4.8 · 3,047 Google reviewsHouston, TX
    79SCORE
  3. 3

    Mr. Reliable Heating & Air

    4.9 · 867 Google reviewsHouston, TX
    79SCORE
  4. 4

    American Pro AC

    5.0 · 410 Google reviewsHouston, TX
    79SCORE
  5. 5

    Stafford Air of Bellaire

    5.0 · 178 Google reviewsHouston, TX
    78SCORE
  6. 6

    24 Seven AC

    4.9 · 548 Google reviewsHouston, TX
    77SCORE
  7. 7

    Bellaire Air Conditioning

    4.9 · 527 Google reviewsHouston, TX
    77SCORE
  8. 8

    Smart A/C Services

    4.9 · 349 Google reviewsStafford, TX
    76SCORE
  9. 9

    Air-Ton Heating and AC

    5.0 · 209 Google reviewsHouston, TX
    76SCORE
  10. 10

    Air Current AC & Heat, LLC

    5.0 · 197 Google reviewsHouston, TX
    76SCORE
  11. 11

    Southern Comfort Heating & Air Services

    4.9 · 355 Google reviewsHouston, TX
    75SCORE
  12. 12
    74SCORE
  13. 13

    Tony's A/C And Heating

    5.0 · 101 Google reviewsHouston, TX
    73SCORE
  14. 14

    Houston HVAC Express

    5.0 · 80 Google reviewsHouston, TX
    72SCORE
  15. 15

    Hage Energy

    5.0 · 210 Google reviewsHouston, TX
    70SCORE
  16. 16

    M&S Mechanical for AC and Heating

    4.7 · 154 Google reviewsHouston, TX
    70SCORE
  17. 17

    Punbar Air

    4.9 · 384 Google reviewsHouston, TX
    69SCORE
  18. 18

    Marcos' AC & Heating Services

    4.8 · 288 Google reviewsHouston, TX
    68SCORE
  19. 19

    Tomas AC & Heating Solutions LLC

    5.0 · 39 Google reviewsHouston, TX
    67SCORE
  20. 20

    Aire Serv of Central & West Houston

    4.9 · 204 Google reviewsHouston, TX
    66SCORE
  21. 21

    Pilo's A/C and Heating

    4.9 · 169 Google reviewsHouston, TX
    66SCORE
  22. 22

    Atlas Ac Repair LLC

    4.9 · 94 Google reviewsHouston, TX
    66SCORE
  23. 23

    Maxx AC & Heating

    4.8 · 304 Google reviewsStafford, TX
    64SCORE
  24. 24

    Zuniga West Electric LLC

    4.9 · 150 Google reviews
    63SCORE
  25. 25

    America's Smart Homes and Businesses

    4.9 · 88 Google reviewsPearland, TX
    63SCORE
  26. 26

    Space City Mechanical

    4.9 · 71 Google reviewsHouston, TX
    63SCORE
  27. 27

    Total Air Masters A/C & Heating

    4.8 · 250 Google reviewsKaty, TX
    Family-ownedEmergency serviceFinancing available
    61SCORE
  28. 28

    Sugar Land AC and Heating

    5.0 · 153 Google reviewsHouston, TX
    61SCORE
  29. 29

    First Continental A/C & Heating

    5.0 · 33 Google reviews
    61SCORE

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

Compare the top 10

Top HVAC companies in Sugar Land by 5 Star Score
#CompanyScoreGoogle ratingReviewsYearsBased in
1Modern Air of Katy805.0164–Houston
2Uptown Heating & Air Conditioning794.83,047–Houston
3Mr. Reliable Heating & Air794.9867–Houston
4American Pro AC795.0410–Houston
5Stafford Air of Bellaire785.0178–Houston
624 Seven AC774.9548–Houston
7Bellaire Air Conditioning774.9527–Houston
8Smart A/C Services764.9349–Stafford
9Air-Ton Heating and AC765.0209–Houston
10Air Current AC & Heat, LLC765.0197–Houston

HVAC companies in Sugar Land: quick answers

Who is the highest-rated HVAC company in Sugar Land, TX?

Modern Air of Katy has the highest 5 Star Score among HVAC companies in and near Sugar Land: 80 out of 100, with a 5.0 star Google rating from 164 reviews.

How many 5 Star HVAC companies serve Sugar Land?

29 HVAC companies meet our standard within about 16 miles of Sugar Land: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 29 have 9,856 Google reviews between them, averaging 4.92 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 Sugar Land

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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.